the aim of sharing this material to help students and provide delayed information regarding topic.You all are most welcome for you suggestion to make i more easy, graspable and attractive.(easy to learn in creative way)
Hyperlipidemia is defined as elevated levels of total cholesterol, LDL cholesterol, or triglycerides. It is a major risk factor for atherosclerosis and cardiovascular disease. LDL carries cholesterol to tissues while HDL removes cholesterol from tissues and returns it to the liver. Elevated LDL and reduced HDL promote atherosclerosis. Hyperlipidemia can be caused by genetic factors, obesity, diabetes, hypothyroidism, and certain drugs. It is investigated through a fasting lipid profile and classified using the Frederickson system. Treatment involves lifestyle modifications and medications like statins, fibrates, nicotinic acid, and bile acid sequestrants.
This document provides information on hyperlipidemia and dyslipidemia, including their causes, risk factors, diagnostic testing, and treatment options. It notes that disorders of lipoprotein metabolism that increase LDL-C and total cholesterol while decreasing HDL-C raise cardiovascular disease risk. Genetic and environmental factors both contribute to primary dyslipidemia. Lifestyle changes and lipid-lowering medications, particularly statins, are used to treat abnormal lipid levels and reduce disease risk. The main drug classes for treatment include statins, fibrates, bile acid sequestrants, cholesterol absorption inhibitors, and niacin.
Hyperlipidemia , dyslipidemia , and drug therapy
also Fat transport and metabolisim and pathophysiology of lipoprotein
clincal importance of
1. Hypertriglycredemia
2. Hypercholesterolemia
3.Combined hyperlipidemia
4. Some other lipoprotein disorders
Including disorder of HDL_C
This document discusses dyslipidemia and cholesterol metabolism. It defines dyslipidemia as abnormal lipoprotein metabolism characterized by elevated total cholesterol, LDL, triglycerides, and decreased HDL. Primary dyslipidemias are caused by genetic mutations affecting lipid production and clearance. Secondary dyslipidemias are more common and caused by lifestyle and medical factors like diabetes or hypothyroidism. The document outlines the different lipoproteins, cholesterol types, their roles in atherosclerosis, and recommendations for treatment and lipid goals from ATP III guidelines based on a patient's risk factors.
Hyperlipidemia involves abnormally elevated levels of lipids and lipoproteins in the blood. Lipids include cholesterol, triglycerides, and phospholipids, which are transported around the body within lipoproteins like chylomicrons, VLDL, LDL, IDL, and HDL. High cholesterol and triglycerides are major risk factors for cardiovascular disease, and very high triglycerides can cause pancreatitis. Hyperlipidemias can be primary or secondary, and are classified based on which lipids are predominantly elevated, such as cholesterol, triglycerides, or both. Primary causes include genetic defects or polygenic influences, while secondary causes include hypothyroidism, pregnancy, liver disease
This document provides information on hyperlipidemia including the transport and metabolism of lipids, causes of hyperlipidemia, screening guidelines, treatment goals, and treatment options. It describes how chylomicrons transport dietary fats through the lymphatic system to the liver where they are converted to LDL, which transports cholesterol to cells. HDL transports excess cholesterol from cells back to the liver. It lists various genetic and acquired causes of elevated lipids and guidelines for screening and treatment targets based on cardiovascular risk factors. Lifestyle modifications and drug classes used to treat hyperlipidemia are also summarized.
This document discusses lipids and hyperlipidemia. It begins by explaining how chylomicrons, LDL, and HDL transport lipids between the intestines and cells. High levels of oxidized LDL can lead to atherosclerosis. Hyperlipidemia is characterized by abnormally high levels of fats and lipids in the blood. It causes atherosclerosis and conditions like heart disease. Various drugs are used to treat hyperlipidemia including statins, fibrates, niacin, bile acid sequestrants, and omega-3 fatty acids. The document explains the mechanisms of these drug classes.
the aim of sharing this material to help students and provide delayed information regarding topic.You all are most welcome for you suggestion to make i more easy, graspable and attractive.(easy to learn in creative way)
Hyperlipidemia is defined as elevated levels of total cholesterol, LDL cholesterol, or triglycerides. It is a major risk factor for atherosclerosis and cardiovascular disease. LDL carries cholesterol to tissues while HDL removes cholesterol from tissues and returns it to the liver. Elevated LDL and reduced HDL promote atherosclerosis. Hyperlipidemia can be caused by genetic factors, obesity, diabetes, hypothyroidism, and certain drugs. It is investigated through a fasting lipid profile and classified using the Frederickson system. Treatment involves lifestyle modifications and medications like statins, fibrates, nicotinic acid, and bile acid sequestrants.
This document provides information on hyperlipidemia and dyslipidemia, including their causes, risk factors, diagnostic testing, and treatment options. It notes that disorders of lipoprotein metabolism that increase LDL-C and total cholesterol while decreasing HDL-C raise cardiovascular disease risk. Genetic and environmental factors both contribute to primary dyslipidemia. Lifestyle changes and lipid-lowering medications, particularly statins, are used to treat abnormal lipid levels and reduce disease risk. The main drug classes for treatment include statins, fibrates, bile acid sequestrants, cholesterol absorption inhibitors, and niacin.
Hyperlipidemia , dyslipidemia , and drug therapy
also Fat transport and metabolisim and pathophysiology of lipoprotein
clincal importance of
1. Hypertriglycredemia
2. Hypercholesterolemia
3.Combined hyperlipidemia
4. Some other lipoprotein disorders
Including disorder of HDL_C
This document discusses dyslipidemia and cholesterol metabolism. It defines dyslipidemia as abnormal lipoprotein metabolism characterized by elevated total cholesterol, LDL, triglycerides, and decreased HDL. Primary dyslipidemias are caused by genetic mutations affecting lipid production and clearance. Secondary dyslipidemias are more common and caused by lifestyle and medical factors like diabetes or hypothyroidism. The document outlines the different lipoproteins, cholesterol types, their roles in atherosclerosis, and recommendations for treatment and lipid goals from ATP III guidelines based on a patient's risk factors.
Hyperlipidemia involves abnormally elevated levels of lipids and lipoproteins in the blood. Lipids include cholesterol, triglycerides, and phospholipids, which are transported around the body within lipoproteins like chylomicrons, VLDL, LDL, IDL, and HDL. High cholesterol and triglycerides are major risk factors for cardiovascular disease, and very high triglycerides can cause pancreatitis. Hyperlipidemias can be primary or secondary, and are classified based on which lipids are predominantly elevated, such as cholesterol, triglycerides, or both. Primary causes include genetic defects or polygenic influences, while secondary causes include hypothyroidism, pregnancy, liver disease
This document provides information on hyperlipidemia including the transport and metabolism of lipids, causes of hyperlipidemia, screening guidelines, treatment goals, and treatment options. It describes how chylomicrons transport dietary fats through the lymphatic system to the liver where they are converted to LDL, which transports cholesterol to cells. HDL transports excess cholesterol from cells back to the liver. It lists various genetic and acquired causes of elevated lipids and guidelines for screening and treatment targets based on cardiovascular risk factors. Lifestyle modifications and drug classes used to treat hyperlipidemia are also summarized.
This document discusses lipids and hyperlipidemia. It begins by explaining how chylomicrons, LDL, and HDL transport lipids between the intestines and cells. High levels of oxidized LDL can lead to atherosclerosis. Hyperlipidemia is characterized by abnormally high levels of fats and lipids in the blood. It causes atherosclerosis and conditions like heart disease. Various drugs are used to treat hyperlipidemia including statins, fibrates, niacin, bile acid sequestrants, and omega-3 fatty acids. The document explains the mechanisms of these drug classes.
This document discusses lipid profiles, which measure cholesterol and other fats in blood. It outlines the components of a lipid profile including total cholesterol, HDL, LDL, and triglycerides. It describes how to prepare for and perform the test, and discusses causes and classifications of dyslipidemia, abnormal levels of lipids that can increase heart disease risk. Dyslipidemia can be genetic or secondary to other conditions like diabetes, and is classified by the Fredrickson system based on which lipids are elevated. Abnormal lipid levels are clinically important as they can lead to atherosclerosis, fatty liver disease, and acute pancreatitis.
This document outlines guidelines for screening and treating dyslipidemia. It discusses lipid handling in the body and pathophysiology of atherosclerosis. Current drug treatments include statins as first-line therapy, with bile acid sequestrants, nicotinic acid, fibrates, ezetimibe, and omega-3 fatty acids as alternatives. Newer drugs that inhibit PCSK9 are also mentioned. Treatment goals depend on risk level, with lifestyle changes recommended initially before adding drug therapy for higher risk patients.
The seminar covered the management of hyperlipidemia. It discussed the story of lipids in the body and how chylomicrons, LDL, and HDL transport lipids. High LDL and oxidized LDL can lead to atherosclerosis while HDL removes cholesterol from plaque. Causes of hyperlipidemia include diet, medical conditions, and genetic factors. Treatment involves lifestyle modifications, medical nutrition therapy, and pharmacological options like statins. The goals are to lower LDL, total cholesterol, and triglycerides while raising HDL.
"48 SLIDES???!!", my friends shouted.
A boring "48 slides" is depend on how you arrange it. And this is not the one for sure.
I always love to prepare a short and sweet presentation. Or maybe long but sweet presentation? Oh yeah! Enjoy!
#SLIDESKILLSvsSLIDEKILLS
Hypercholesterolemia is an increase in cholesterol levels in the blood above normal values. It can be genetic or develop over time due to poor diet and lifestyle habits like eating fast food, smoking, and lack of exercise. Cholesterol is a lipid that circulates in the blood bound to proteins to form lipoproteins, which include "bad" LDL and "good" HDL cholesterol. While hypercholesterolemia often has no symptoms, it can increase the risk of atherosclerosis, heart attack, and other conditions like high blood pressure and diabetes. Treatment involves adopting a healthy diet low in lipids, medication, and avoiding excess salt, though it cannot be cured and only controlled. Preventive measures consist of healthy diet, exercise
Lipid Profile Tests.A lipid profile is a blood test that measures the concentrations of fats and cholesterol in the blood and can be used to assess so-called 'good cholesterol' versus 'bad cholesterol levels.
This document provides information about cholesterol, including:
- Cholesterol is produced by the liver and obtained through food, and high levels can lead to plaque buildup in arteries and heart disease.
- A fasting blood test measures total cholesterol, LDL ("bad"), HDL ("good"), and triglycerides. High LDL and triglycerides or low HDL increases heart disease risk.
- Risk factors for high cholesterol include family history, diet high in saturated/trans fats, obesity, and lack of exercise. Treatment involves lifestyle changes like a low-fat diet, weight loss, exercise, and medications if needed.
The document discusses hyperlipidemia and the metabolic syndrome. It defines hyperlipidemia as abnormal lipid levels in the blood and metabolic syndrome as a clustering of conditions including obesity, high blood pressure, and abnormal cholesterol and blood sugar levels. The document outlines the causes, effects, diagnosis, and treatment of hyperlipidemia as well as the diagnostic criteria and resulting conditions of metabolic syndrome.
The high risks of lipids and its relevance towards the development of different cardiovascular diseases has been known to all where this present slide focuses on that only along with the different treatment procedures,.
Dyslipidemia refers to abnormalities in lipoprotein metabolism that result in high total cholesterol, high LDL cholesterol, low HDL cholesterol, and high triglycerides. The prevalence of dyslipidemia varies but is estimated to affect over 100 million Americans. Dyslipidemia is caused by both genetic factors like familial hypercholesterolemia as well as secondary factors such as diabetes, hypothyroidism, and certain medications. It is a major risk factor for cardiovascular disease.
The document discusses lipid profile tests, which measure triglyceride, total cholesterol, HDL cholesterol, and LDL cholesterol levels. High levels of these lipids can increase the risk of coronary heart disease. The document provides details on normal reference values, testing procedures, clinical implications, and lifestyle factors that affect lipid levels.
This document summarizes key aspects of lipid metabolism and hyperlipidemia management. It defines lipids and lipoproteins, describes their normal roles and abnormalities. Mechanisms and examples of different drug classes for treating hyperlipidemia are provided, including statins, fibrates, bile acid sequestrants, nicotinic acid, ezetimibe, and PCSK9 inhibitors. Their mechanisms, therapeutic uses, side effects and drug interactions are concisely outlined. Non-drug management including lifestyle changes and therapeutic lifestyle counseling are also mentioned.
The document discusses diabetes, including:
- Diabetes is a group of metabolic disorders characterized by hyperglycemia due to defects in insulin secretion or action.
- India currently has 63 million people with diabetes, the second highest number after China.
- There are two main types of diabetes - type 1 caused by beta cell destruction leading to insulin deficiency, and type 2 caused by insulin resistance and relative insulin deficiency.
- Treatment involves diet, exercise, oral medications like metformin and sulfonylureas, and sometimes insulin therapy. The goal is to control blood sugar levels and prevent complications like damage to eyes, kidneys, nerves, and blood vessels.
The lipid profile is a group of blood tests that measure cholesterol and triglyceride levels to determine risk for heart disease. It includes measurements of total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides. High LDL ("bad") cholesterol increases risk of plaque buildup in arteries while high HDL ("good") cholesterol helps remove cholesterol from arteries. An abnormal lipid profile can indicate risk for conditions like atherosclerosis and help diagnose underlying issues like hyperlipidemia.
This document provides information on the management of dyslipidemia. It discusses non-pharmacological treatment including lifestyle changes like exercise and diet. Pharmacological treatments for dyslipidemia are also outlined, including statins, fibrates, bile acid resins, nicotinic acid derivatives, cholesterol absorption inhibitors, and fish oil supplements. The mechanisms of action, dosages, adverse effects and patient counseling points are described for each drug class.
High cholesterol occurs when there is too much cholesterol in the blood and no symptoms. It is diagnosed through a blood test and treated through lifestyle changes like diet and exercise or medications. Untreated high cholesterol increases the risk of heart disease and stroke. It can be caused by diet, genetics, medical conditions, medications, lifestyle factors like smoking, or excess weight. Both children and adults can have high cholesterol, and levels tend to increase with age.
Lipid profile is an important group of tests used to diagnose hyperlipidemias. it is also used in Investigating Myocardial infarction , Diabetes mellitus & nephrotic syndrome
this was the first lecture which i delivered as a doctor. it was about dyslipidemia. i hope you will find information valuable to you here. please read. let me know about your ideas. comment.
This document provides an overview of dyslipidemia including the physiology of lipid metabolism, the role of lipoproteins in atherosclerosis, screening and treatment approaches. It covers topics such as the exogenous and endogenous pathways of lipid metabolism, key enzymes involved, how lipids contribute to atherosclerosis, diagnostic evaluation, and management with an emphasis on statin therapy and other lipid-lowering drug classes and their mechanisms of action and side effects.
Usually we see different things in our surrounding or in our daily routine but we tend to ignore it , we don't notice but some particular things are the core or the main thing of human needs .
In this presentation, i have mentioned about cholesterol , what is it , what is the importance of it in our lifestyle to maintain a healthy body, preventing or accepting some habits that can enhance a healthy body through your lifespan.
Cholesterol is a fatty substance produced by the liver and obtained through diet that is needed for cell membrane formation and hormone production, but in excess can increase heart disease risk. High cholesterol levels can lead to plaque buildup in arteries called atherosclerosis restricting blood flow. Factors like saturated fat intake, smoking, and lack of exercise can raise cholesterol. Spirulina and ganoderma supplements may help lower LDL ("bad") cholesterol and triglycerides while raising HDL ("good") cholesterol through their antioxidant effects and impact on lipid metabolism. Maintaining healthy cholesterol levels through diet, exercise, weight control and addressing underlying risk factors can help prevent heart disease.
This document discusses lipid profiles, which measure cholesterol and other fats in blood. It outlines the components of a lipid profile including total cholesterol, HDL, LDL, and triglycerides. It describes how to prepare for and perform the test, and discusses causes and classifications of dyslipidemia, abnormal levels of lipids that can increase heart disease risk. Dyslipidemia can be genetic or secondary to other conditions like diabetes, and is classified by the Fredrickson system based on which lipids are elevated. Abnormal lipid levels are clinically important as they can lead to atherosclerosis, fatty liver disease, and acute pancreatitis.
This document outlines guidelines for screening and treating dyslipidemia. It discusses lipid handling in the body and pathophysiology of atherosclerosis. Current drug treatments include statins as first-line therapy, with bile acid sequestrants, nicotinic acid, fibrates, ezetimibe, and omega-3 fatty acids as alternatives. Newer drugs that inhibit PCSK9 are also mentioned. Treatment goals depend on risk level, with lifestyle changes recommended initially before adding drug therapy for higher risk patients.
The seminar covered the management of hyperlipidemia. It discussed the story of lipids in the body and how chylomicrons, LDL, and HDL transport lipids. High LDL and oxidized LDL can lead to atherosclerosis while HDL removes cholesterol from plaque. Causes of hyperlipidemia include diet, medical conditions, and genetic factors. Treatment involves lifestyle modifications, medical nutrition therapy, and pharmacological options like statins. The goals are to lower LDL, total cholesterol, and triglycerides while raising HDL.
"48 SLIDES???!!", my friends shouted.
A boring "48 slides" is depend on how you arrange it. And this is not the one for sure.
I always love to prepare a short and sweet presentation. Or maybe long but sweet presentation? Oh yeah! Enjoy!
#SLIDESKILLSvsSLIDEKILLS
Hypercholesterolemia is an increase in cholesterol levels in the blood above normal values. It can be genetic or develop over time due to poor diet and lifestyle habits like eating fast food, smoking, and lack of exercise. Cholesterol is a lipid that circulates in the blood bound to proteins to form lipoproteins, which include "bad" LDL and "good" HDL cholesterol. While hypercholesterolemia often has no symptoms, it can increase the risk of atherosclerosis, heart attack, and other conditions like high blood pressure and diabetes. Treatment involves adopting a healthy diet low in lipids, medication, and avoiding excess salt, though it cannot be cured and only controlled. Preventive measures consist of healthy diet, exercise
Lipid Profile Tests.A lipid profile is a blood test that measures the concentrations of fats and cholesterol in the blood and can be used to assess so-called 'good cholesterol' versus 'bad cholesterol levels.
This document provides information about cholesterol, including:
- Cholesterol is produced by the liver and obtained through food, and high levels can lead to plaque buildup in arteries and heart disease.
- A fasting blood test measures total cholesterol, LDL ("bad"), HDL ("good"), and triglycerides. High LDL and triglycerides or low HDL increases heart disease risk.
- Risk factors for high cholesterol include family history, diet high in saturated/trans fats, obesity, and lack of exercise. Treatment involves lifestyle changes like a low-fat diet, weight loss, exercise, and medications if needed.
The document discusses hyperlipidemia and the metabolic syndrome. It defines hyperlipidemia as abnormal lipid levels in the blood and metabolic syndrome as a clustering of conditions including obesity, high blood pressure, and abnormal cholesterol and blood sugar levels. The document outlines the causes, effects, diagnosis, and treatment of hyperlipidemia as well as the diagnostic criteria and resulting conditions of metabolic syndrome.
The high risks of lipids and its relevance towards the development of different cardiovascular diseases has been known to all where this present slide focuses on that only along with the different treatment procedures,.
Dyslipidemia refers to abnormalities in lipoprotein metabolism that result in high total cholesterol, high LDL cholesterol, low HDL cholesterol, and high triglycerides. The prevalence of dyslipidemia varies but is estimated to affect over 100 million Americans. Dyslipidemia is caused by both genetic factors like familial hypercholesterolemia as well as secondary factors such as diabetes, hypothyroidism, and certain medications. It is a major risk factor for cardiovascular disease.
The document discusses lipid profile tests, which measure triglyceride, total cholesterol, HDL cholesterol, and LDL cholesterol levels. High levels of these lipids can increase the risk of coronary heart disease. The document provides details on normal reference values, testing procedures, clinical implications, and lifestyle factors that affect lipid levels.
This document summarizes key aspects of lipid metabolism and hyperlipidemia management. It defines lipids and lipoproteins, describes their normal roles and abnormalities. Mechanisms and examples of different drug classes for treating hyperlipidemia are provided, including statins, fibrates, bile acid sequestrants, nicotinic acid, ezetimibe, and PCSK9 inhibitors. Their mechanisms, therapeutic uses, side effects and drug interactions are concisely outlined. Non-drug management including lifestyle changes and therapeutic lifestyle counseling are also mentioned.
The document discusses diabetes, including:
- Diabetes is a group of metabolic disorders characterized by hyperglycemia due to defects in insulin secretion or action.
- India currently has 63 million people with diabetes, the second highest number after China.
- There are two main types of diabetes - type 1 caused by beta cell destruction leading to insulin deficiency, and type 2 caused by insulin resistance and relative insulin deficiency.
- Treatment involves diet, exercise, oral medications like metformin and sulfonylureas, and sometimes insulin therapy. The goal is to control blood sugar levels and prevent complications like damage to eyes, kidneys, nerves, and blood vessels.
The lipid profile is a group of blood tests that measure cholesterol and triglyceride levels to determine risk for heart disease. It includes measurements of total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides. High LDL ("bad") cholesterol increases risk of plaque buildup in arteries while high HDL ("good") cholesterol helps remove cholesterol from arteries. An abnormal lipid profile can indicate risk for conditions like atherosclerosis and help diagnose underlying issues like hyperlipidemia.
This document provides information on the management of dyslipidemia. It discusses non-pharmacological treatment including lifestyle changes like exercise and diet. Pharmacological treatments for dyslipidemia are also outlined, including statins, fibrates, bile acid resins, nicotinic acid derivatives, cholesterol absorption inhibitors, and fish oil supplements. The mechanisms of action, dosages, adverse effects and patient counseling points are described for each drug class.
High cholesterol occurs when there is too much cholesterol in the blood and no symptoms. It is diagnosed through a blood test and treated through lifestyle changes like diet and exercise or medications. Untreated high cholesterol increases the risk of heart disease and stroke. It can be caused by diet, genetics, medical conditions, medications, lifestyle factors like smoking, or excess weight. Both children and adults can have high cholesterol, and levels tend to increase with age.
Lipid profile is an important group of tests used to diagnose hyperlipidemias. it is also used in Investigating Myocardial infarction , Diabetes mellitus & nephrotic syndrome
this was the first lecture which i delivered as a doctor. it was about dyslipidemia. i hope you will find information valuable to you here. please read. let me know about your ideas. comment.
This document provides an overview of dyslipidemia including the physiology of lipid metabolism, the role of lipoproteins in atherosclerosis, screening and treatment approaches. It covers topics such as the exogenous and endogenous pathways of lipid metabolism, key enzymes involved, how lipids contribute to atherosclerosis, diagnostic evaluation, and management with an emphasis on statin therapy and other lipid-lowering drug classes and their mechanisms of action and side effects.
Usually we see different things in our surrounding or in our daily routine but we tend to ignore it , we don't notice but some particular things are the core or the main thing of human needs .
In this presentation, i have mentioned about cholesterol , what is it , what is the importance of it in our lifestyle to maintain a healthy body, preventing or accepting some habits that can enhance a healthy body through your lifespan.
Cholesterol is a fatty substance produced by the liver and obtained through diet that is needed for cell membrane formation and hormone production, but in excess can increase heart disease risk. High cholesterol levels can lead to plaque buildup in arteries called atherosclerosis restricting blood flow. Factors like saturated fat intake, smoking, and lack of exercise can raise cholesterol. Spirulina and ganoderma supplements may help lower LDL ("bad") cholesterol and triglycerides while raising HDL ("good") cholesterol through their antioxidant effects and impact on lipid metabolism. Maintaining healthy cholesterol levels through diet, exercise, weight control and addressing underlying risk factors can help prevent heart disease.
Cholesterol is a fatty substance in the blood that is needed for the body's functions but can accumulate and cause health issues. There are two main types - LDL (bad) cholesterol which raises the risk for heart disease when levels are too high, and HDL (good) cholesterol which helps remove LDL from arteries. Cholesterol levels are affected by diet, physical activity, smoking, and genetics. Maintaining optimal total cholesterol under 200 mg/dL, LDL under 100 mg/dL, and HDL over 60 mg/dL can help lower heart disease risk.
Cholesterol is a fatty substance produced in the body that is essential for cell repair and hormone production but too much can be harmful. It is transported through the bloodstream by lipoproteins, with low-density lipoproteins (LDL) carrying more cholesterol and being linked to health risks while high-density lipoproteins (HDL) carry less and remove cholesterol from arteries. Dietary sources of "good" cholesterol include foods high in omega-3 fatty acids like salmon and flaxseed oil, while "bad" cholesterol comes from foods high in saturated and trans fats like red meat, dairy and hydrogenated oils. Maintaining healthy HDL and LDL levels through diet and exercise can help prevent cholesterol buildup and related health
With all the news and warnings about the dangers of high cholesterol, many people view cholesterol as a “bad” substance that should be eliminated completely from our lives. In truth, cholesterol serves some important functions in the body. In order to understand how cholesterol affects the body, one must first understand what cholesterol is.
Essential fatty acids are fatty acids that humans must obtain through their diet as the body cannot synthesize them on its own. There are two essential fatty acids - alpha-linolenic acid and linoleic acid. These fatty acids serve important functions in the body and are precursors to molecules like prostaglandins and leukotrienes. Essential fatty acids are obtained through foods like fish and some plant-based foods. Deficiencies in these fatty acids are rare.
A lipid profile measures levels of total cholesterol, HDL cholesterol, triglycerides, and LDL cholesterol to determine risk of heart disease. Lipoproteins like LDL, VLDL, and HDL transport lipids in blood. High LDL deposits cholesterol in arteries and increases heart disease risk, while high HDL removes excess cholesterol and lowers risk. Triglyceride and total cholesterol levels also impact heart health. An abnormal lipid profile may indicate hyperlipidemia, a modifiable risk factor for cardiovascular disease.
The document discusses cholesterol, including that it is produced by the body and consumed through fats, and too much can deposit in arteries and increase heart disease risk. It explains that cholesterol must be transported by lipoproteins, focusing on LDL ("bad") and HDL ("good") cholesterol. High LDL and low HDL increase heart disease risk, while low LDL and high HDL decrease it. Diet, exercise, weight, and avoiding tobacco can help manage cholesterol levels.
Cholesterol is a waxy lipid produced by the liver that is vital for normal body function. It is transported in the blood by lipoproteins, including LDL and HDL. High LDL levels can increase heart disease risk, while high HDL levels help prevent it. Lifestyle changes like exercise, diet, weight control and avoiding smoking can help increase HDL levels and decrease LDL levels to manage cholesterol without drugs.
The document discusses cholesterol, including what it is, how it is produced and obtained from food. It describes the different types of cholesterol (LDL, HDL, triglycerides) and their effects on heart health. Risk factors for high cholesterol are discussed such as diet, weight, family history. Detection methods like blood tests are outlined. Lifestyle changes that can help lower cholesterol are provided, including increasing fiber intake, modifying fat and protein sources, exercising, losing weight and quitting smoking. Medication and supplement options for treating high cholesterol are also summarized.
Cholesterol is a waxy substance produced by the liver and consumed through food. High cholesterol does not cause symptoms but can build up in arteries and lead to heart disease over time. A fasting blood test measures total cholesterol, "bad" LDL cholesterol, "good" HDL cholesterol, and triglycerides. Lifestyle changes like a low-fat diet, exercise, weight loss, and quitting smoking can help lower cholesterol levels, and medications may be needed if levels remain high despite lifestyle modifications. Long-term management of cholesterol is important for reducing the risk of heart attack, stroke, and other cardiovascular diseases.
Cholesterol is a waxy substance produced by the liver and consumed through food. High cholesterol does not cause symptoms but can build up in arteries and lead to heart disease over time. A fasting blood test measures total cholesterol, "bad" LDL cholesterol, "good" HDL cholesterol, and triglycerides. Lifestyle changes like a low-fat diet, exercise, weight loss, and quitting smoking can help lower cholesterol levels, as can medications like statins if needed. The goal is to reduce risk factors for heart attacks and strokes.
This document provides an overview of cholesterol, including what it is, how it affects the body, symptoms of high cholesterol, testing methods, types of cholesterol (LDL, HDL, triglycerides), risk factors, treatment options, and lifestyle changes that can help lower cholesterol levels. The liver produces most of the cholesterol in the body, while a smaller amount comes from food. High cholesterol itself has no symptoms but over time can lead to a buildup of plaque in the arteries and increase the risk of heart disease. Blood tests are used to measure cholesterol levels.
Cholesterol is an oil-based substance that travels through the bloodstream in lipoproteins, including LDL cholesterol which is unhealthful and HDL which is healthy; high cholesterol often has no symptoms but can be detected through routine screening and leads to a build-up of plaque in the arteries increasing heart disease risk; treatments for high cholesterol include lifestyle changes like a healthier diet and exercise as well as cholesterol-lowering medications for those at higher risk.
Cholesterol is a waxy, fat-like substance that's found in all the cells in your body. Your liver makes cholesterol, and it is also in some foods, such as meat and dairy products
Lipid Profile Dyslipidemia and others.pptxAmruth32
A lipid profile is a blood test that measures cholesterol and triglyceride levels. It provides information about cardiovascular health and risk of heart disease. The test typically measures total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides. Abnormal levels can indicate increased risk and are addressed through lifestyle changes or medication.
Familial hypercholesterolemia (FH) is a genetic disorder characterized by very high levels of LDL ("bad") cholesterol. It is caused by defects on chromosomes 1, 2, or 19 and is inherited in an autosomal dominant or recessive pattern. Symptoms of FH include cholesterol deposits around the eyes or other areas, atherosclerosis, and fatigue. Diagnosis involves physical exams and blood tests. Treatment focuses on lifestyle changes like diet and exercise as well as drug therapies to lower LDL cholesterol levels.
The document discusses lipids, including their transport and roles in the body. Very low density lipoproteins transport triglycerides, low density lipoproteins transport cholesterol which is linked to heart disease, and high density lipoproteins help dispose of cholesterol. The body needs essential fatty acids like omega-3 and omega-6 that must come from diet. A person's blood lipid profile indicates risk for diseases like heart disease. Saturated and trans fats raise risks while monounsaturated and polyunsaturated fats benefit health. Dietary guidelines recommend obtaining fat from sources like fish, nuts and vegetable oils.
Cholesterol is a lipid found in cell membranes that is essential for life but high levels are associated with health risks. It can be synthesized by the body or absorbed from dietary sources like eggs and meat. While cholesterol itself is necessary, high levels of low-density lipoprotein (LDL) cholesterol carried in the bloodstream can build up in arteries and increase risk of cardiovascular diseases. Dietary carbohydrates tend to raise triglyceride levels, which are carried by very low-density lipoproteins (VLDL) and can become dense, smaller LDL particles that are more strongly linked to heart disease. Therefore, high carbohydrate diets may negatively impact heart health more through triglycerides rather than cholesterol itself.
Adhd Medication Shortage Uk - trinexpharmacy.comreignlana06
The UK is currently facing a Adhd Medication Shortage Uk, which has left many patients and their families grappling with uncertainty and frustration. ADHD, or Attention Deficit Hyperactivity Disorder, is a chronic condition that requires consistent medication to manage effectively. This shortage has highlighted the critical role these medications play in the daily lives of those affected by ADHD. Contact : +1 (747) 209 – 3649 E-mail : sales@trinexpharmacy.com
The skin is the largest organ and its health plays a vital role among the other sense organs. The skin concerns like acne breakout, psoriasis, or anything similar along the lines, finding a qualified and experienced dermatologist becomes paramount.
- Video recording of this lecture in English language: https://youtu.be/Pt1nA32sdHQ
- Video recording of this lecture in Arabic language: https://youtu.be/uFdc9F0rlP0
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptxHolistified Wellness
We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.
Travel vaccination in Manchester offers comprehensive immunization services for individuals planning international trips. Expert healthcare providers administer vaccines tailored to your destination, ensuring you stay protected against various diseases. Conveniently located clinics and flexible appointment options make it easy to get the necessary shots before your journey. Stay healthy and travel with confidence by getting vaccinated in Manchester. Visit us: www.nxhealthcare.co.uk
Kosmoderma Academy, a leading institution in the field of dermatology and aesthetics, offers comprehensive courses in cosmetology and trichology. Our specialized courses on PRP (Hair), DR+Growth Factor, GFC, and Qr678 are designed to equip practitioners with advanced skills and knowledge to excel in hair restoration and growth treatments.
Histololgy of Female Reproductive System.pptxAyeshaZaid1
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
2. HYPERLIPIDEMIA Cholesterol Definitions A fatty substance found only in animal and human cells. Because it can be made in the body, it is not an essential dietary requirement. Large amounts of cholesterol are found in egg yolks, liver, brains, kidney, and fatty meats. There is good fat cholesterol and bad fat cholesterol. About 75 % of the cholesterol in your body is made in the liver. Cholesterol is used to make cell membranes. It is also used to produce steriod hormones in the sex organs and in the adrenal glands. And, as an ingredient in bile acids, it may aid digestion. Elevated blood cholesterol is a major cause of heart disease. Cholesterol A combination of fat and proteins, including cholesterol. Lipoproteins A basic fatty component of living cells. They may be either in liquid or solid form. Lipids Any oil substance made up of chains of fatty acids. FAT
3. HYPERLIPIDEMIA Cholesterol Definitions (cont.) The most common form of fat in the diet and in the human body. Too much of these fats puts a person at risk for pancreatitis – inflammation of the pancreas – as well as increased risk of getting a heart attack or stroke. Tryglycerides are carried in the very low-density lipoproteins (VLDL) which we can add to other low density lipoproteins. Triglycerides A “good” form of cholesterol – a good fat! High-density lipoproteins help to move the bad kind of cholesterol out of the cells. High-density lipoproteins can be increased by exercise, by not smoking, and by using monounsaturated fats and omega-3 fatty acids instead of saturated fats. A helpful way to remember that HDL is a goo fat cholesterol is think of it as a healthy lipoprotein. A low level of HDL is associated with heart disease. High levels of HDL indicate a lower risk of atherosclerosis and heart disease. High-density lipoprotein (HDL) aka “Good” Cholesterol A particularly harmful form of fatty cholesterol. As blood and tissue levels of LDL cholesterol become elevated, the low-density cholesterol collect on the inside walls of the coronary arteries, starting process of fat- filled cells and scar-like tissues called plaque that progressively blocks the flow of blood and oxygen to the heart Low-density lipoprotein (LDL) aka “Bad” Cholesterol
4. HYPERLIPIDEMIA Cholesterol Values cont. Elevated if overweight and with high consumption of fat and simple sugars (desserts, alcohol, etc.) Triglycerides should be under <100. Elevated if overweight and with high consumption of fate and simple sugar (dessert, alcohol, etc.) Must be measured after 12 hour fast Triglycerides LDL = Total Chol – (HDL + Triglycerides ) 5 Not measured directly – usually calculated) Should be under <50 – 70. (If CHD or risk factors, under 130) LDL Cholesterol Total Chol/HDL Ratio under 4.5 (Ideal under 3.5) Most accurate Predictor of risk Total Cholesterol/HDL At risk if under 35 mg/dl Woman average 55 mg/dl – Men 45 mg/dl HDL Cholesterol Poor indicator of risk – need breakdown (Exception – if total cholesterol under 150 mg/dl). For each 1 % reduction in cholesterol – 2.3 % reduction in CHD Should be under <150 mg/dl Total Cholesterol