Combat veterans with PTSD have a stronger "fight or flight" response than veterans without PTSD, as shown by higher adrenaline levels and less heart rate control in response to stress. This physiological difference may help explain their increased risk for high blood pressure and heart disease. Cryptosporidium infections from swimming in pools contaminated by infected swimmers have doubled in recent years, causing diarrhea, stomach cramps, nausea or vomiting for up to three weeks. Lifestyle changes like diet and exercise can help prevent osteoarthritis by altering cell metabolism and preventing inflammation in joints.
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Fight or Flight
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DAILY HEALTH UPDATE
Tuesday, June 6th
, 2017
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Mental Attitude: “Fight or Flight” Response Greater in Vets with PTSD. Post-traumatic stress disorder (PTSD) is a mental health
problem that can develop after experiencing or witnessing a life-threatening event, like combat, a natural disaster, a car accident, or
sexual assault. Combat veterans who suffer from PTSD have an elevated “fight or flight” response, which experts say may be the
reason behind the increased risk of high blood pressure and heart disease among members of this group. In a new study, researchers
exposed veterans with or without PTSD to two types of mental stress while monitoring their blood pressure and heart activity. They
found that veterans with PTSD had higher adrenaline levels and less control of their heart rate in response to blood pressure changes.
Further study is now needed to determine the physiology between PTSD and heart disease. Journal of Physiology, May 2017
Health Alert: Potential Danger Lurks in Public Pools. Cryptosporidium is the most common cause of diarrhea, which spreads when
people come in contact with the feces of an infected person. It can cause people to be sick for up to three weeks with watery diarrhea,
stomach cramps, nausea, or vomiting. Outbreaks of this diarrhea-causing parasitic infection have doubled over the last few years at
swimming pools and water playgrounds in the United States. According to a new report, there were 32 outbreaks of cryptosporidiosis
in 2016, compared with only 16 in 2014. The findings suggest that children and adults are swimming in pools when they are sick with
this infection. Experts note that educating swimmers about prevention as well as improving pool maintenance will be key to reducing
the spread of this potentially deadly illness. Morbidity and Mortality Weekly Report, May 2017
Diet: Are You Hungry? Eating for emotional reasons or because you are bored can lead to unwanted weight gain. Experts from the
American Academy of Family Physicians say that true hunger includes these signs: a growling, rumbling, gnawing, or hunger pang
sensation in your stomach; low energy or feeling weak; difficulty concentrating; a mild headache; and irritability.
American Academy of Family Physicians, May 2017
Exercise: Osteoarthritis May Be Prevented By Lifestyle Changes. University of Surrey scientists have identified a link between
metabolism and osteoarthritis. More specifically, they found that metabolic changes, caused by poor diet and a sedentary lifestyle,
initiate a genetic reprogramming of cells in the body and joints. This process ultimately leads to inflammation of joint cartilage, loss of
movement, and pain. Lead author Dr. Ali Mobasheri adds, “It is important never to underestimate the significance of a healthy diet
and lifestyle as not only does it impact upon our general wellbeing but can alter the metabolic behavior of our cells, tissues, and
organs leading to serious illnesses.” Nature Reviews Rheumatology, May 2017
Chiropractic: Headache Suffers Benefit from CIM. Headaches and migraines are a common clinical presentation in the United
States and around the world. A recent research review investigated the effectiveness of complementary and integrative medicine
(CIM) in the management of headaches. The review of available evidence showed that acupuncture, massage, yoga, biofeedback, and
meditation had a positive effect on both migraine and tension headaches. Furthermore, the review noted that spinal manipulation,
certain supplements, diet alteration, and hydrotherapy can also benefit migraine headache sufferers. Many of these therapies are
performed by doctors of chiropractic. BMJ, May 2017
Wellness/Prevention: Are Your Bed Sheets Clean? Not only do clean sheets smell better, they may be better for your health. The
National Sleep Foundation explains that dirt, sweat, oil, and possibly makeup can accumulate on sheets, leading to skin breakouts and
allergy symptoms. Dirty sheets also can lead to fungal skin infections. The group recommends washing your sheets, or at least the
pillowcases, weekly; washing sheets after you've been sick; and washing your bedding frequently if you sweat a lot.
National Sleep Foundation, May 2017
Quote: “Be happy for this moment. This moment is your life.” ~ Omar Khayyam
Kip Rode, D.C.
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