Colostrum, a nutrient-rich liquid produced by mammals in the early postpartum days, is particularly high in antibodies and beneficial compounds like lactoferrin, making it effective for immune support, gut health, and muscle healing. Bovine colostrum, derived from cows, has gained popularity as a supplement for enhancing athletic performance and overall health, although the nutrient content is slightly higher in human colostrum. Despite its many benefits, further scientific research is needed to fully understand the impact of bovine colostrum supplementation in adults.

1. Colostrum powder effectiveness

2. Colostrum is the milky liquid produced by mammals like humans, cows, elephants and dolphins etc during the first
few days of postpartum. It is said that the colostrum contains high nutrient content and also contains high content of
antibodies which may help them to fight against various bacteria or infections. It is also believed that colostrum is the
nectar fed to their infants in order to keep them active and healthy.
Though all mammals produce colostrum, supplements are made from the colostrum of cows. It can also be
consumed during other phases of life in the form of supplements. The colostrum produced in cows are called Bovine
colostrum. But, the nutrient content of colostrum is slightly higher in humans than that of cows.
What is colostrum?

3. The Bovine colostrum has become popular in the recent times. There are people who consume these
supplements on a regular basis in order to improve the functioning of the body organs. The Bovine colostrum is
also rich in protein, carbohydrates, fats, growth hormones and digestive enzymes. The colostrum is converted
into powder form or it is dried into pills which is further mixed in liquids.
Bovine colostrum

4. Nutrition value
Nutritional factor Bovine colostrum
Energy (kcal) 130
Protein (g) 14.9
Lactose (g) 5.3
Fat (g) 6.7
Lactoferrin 100
IgA 3.9
IgG 47.6
IgG2 2.9
IgM 4.2
Epidermal growth factor (EGF) 30-50 mcg/L
Transforming growth factor (TGF) 2.2-7.2 mcg/L
TGF 1-2 mg/L
Insulin like growth factor 10 mg/L

5. 1. May reduce inflammation
A specific compound which is contained in colostrum is the lactoferrin. Lactoferrin, is a protein which is critical in the
metabolism of iron. There are receptors found in the organs and cells of the body for the lactoferrin to bind. The
lactoferrin is shown to inhibit the autoimmune responses which triggers the inflammatory conditions like increased
intestinal permeability. The toxic load on the lymphatic system is decreased as it boosts the immune stimulating
responses. An effective detoxifying agent, lactoferrin contained in colostrum prevents the invasive agents. Thus, it
decreases the duration of cold. It also helps to activate the T-cells, enzyme activation and response of antigens.
Benefits of bovine colostrum

6. 2.May enhances immunity
Bovine colostrum increases the natural WBC (white blood cells). A mice was given with oral lactoferrin which had
suppressed immune system due to lab-induced autoimmune conditions and chemotherapy. And the researchers
found that their immune system was strengthened and also the state of autoimmune enhanced as well. Added to it,
lactoferrin is a superfood or a super supplement as it is a natural antibacterial, antifungal and antiviral agent. It also
has the ability to prevent the pathogenic growth by binding the bacterial or viral cells to prevent the entry of these
pathogens into the body’s cells.

7. 3. May Support healthy gut
Bovine colostrum powder benefits by strengthening your gut and fights against infections in your digestive tract.
Both animal and human studies have shown that cow colostrum powder may stimulate the growth of the intestinal
cells, strengthen the gut wall, and also prevent intestinal permeability.
12 athletes who were receptive to intestinal permeability because of heavy exercise. They were found taking 20 gms
of bovine colostrum powder which prevented 80% increase in the intestinal permeability that was experienced by
those who took placebo, in a study. However, more extensive research in humans is needed.

8. 4. May promote muscle and ligament healing
The bovine colostrum powder is said to be a powerhouse for promoting muscle healing and growth. Researchers
have shown that the addition of cow colostrum can reduce oxidative stress which results to increased lean muscle
mass within eight weeks.
5. May prevent cancer
Lactoferrin also helps to prevent the shrink cells. The colostrum milk powder prevents
colon, tongue, bladder, lung cancer. It contains milk fats which have anti carcinogenic
properties. CLA (Conjugated linolenic acid) in colostrum milk powder also has anti
carcinogenic properties as well. It increases the levels of immunoglobulins as well.

9. 6. Athletic health
Bovine colostrum is a natural superfood which contains growth factors that is nearly 100% bioidentical when
compared to that of human colostrum. It has a larger quantity of insulin-like growth factor (IGF-1), which is a growth
hormone that promotes muscle growth and also favours the adipose storage over glucose as a fuel source. IGF-1 is
produced by the liver which is stimulated by the production of growth hormone (GH). It is capable of promoting the
muscle growth naturally. Thus, athletes can increase their IGF-1 levels for long term by the consumption of cow
colostrum. The colostrum milk powder also helps them to reduce oxidant-induced damage that benefits the skeletal
muscle tissue at times.

10. The bovine colostrums are available in powdered form, gel caps and capsules as well.
Dosages or the serving sizes can vary from one person to another. Athletes take about
20-60 gms of cow colostrum powder in order to improve their athletic performance. A
healthy individual can start with ¼ th teaspoon of the cow colostrum powder and can
further increase the quantity to 1 teaspoon.
Serving size

11. Fresh colostrum milk powder is the best colostrum milk powder!
Cows do not make much use of colostrum for a longer period of time. A farmer who cares for his cows will not harm
his cows or the calf and will prefer taking a small amount of the colostrum. Fresh, frozen,powdered or dry colostrum
are the best but are just expensive. Most importantly, these colostrum milk powders or capsules are not available all
the time. It is hard to source and is available at a certain time of the year.
Shelf life of colostrum powder
The bovine colostrum powder should be stored in a dry, cool place and should be stored in an airtight container. You
may refrigerate it for about 2 years of time.
Ultimately, is colostrum milk powder good for you?
Taking colostrum powder as a supplement is up to you. Though there are many benefits of the cow colostrum or
bovine colostrum it continues to be a confused question. There are yet many studies to be done to examine the
effects of colostrum milk powder as a supplement for adults. It is better to take colostrum milk powder from the A2
grass-fed cows which are not treated with any kind of artificial growth hormones.

12. If you are lactose intolerant, you may mostly be intolerant to bovine colostrum as well
because the bovine colostrum powder contains lactose in it. Though it is in powdered form
it may react adversely due to lactose content.
Bovine colostrum and lactose intolerance

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