Body building pill may prevent baby brain damage

A food supplement used by athletes and body builders to boost muscle power might help to prevent brain damage and death of newborn babies from oxygen starvation, researchers say.

Problems with the placenta and umbilical cord before or during birth can reduce the fetal oxygen supply. One in 300 babies in developed countries suffers birth injuries as a result, and one in 20 babies in the UK are born by emergency caesarean section because doctors worry they may not be getting enough oxygen.

Now Zoe Ireland and David Walker

When the researchers starved the mice of oxygen just before birth, 95% of pups whose mothers had been fed creatine survived, compared to only 63% of pups whose mothers did not receive the supplement.

"The pups of supplemented mice also grew better, and this may be because their suckling reflex was less affected by brain damage," says Ireland. Nerve protection

Creatine is produced by the body and obtained from meat in the diet. To improve muscle performance, bodybuilders and athletes frequently use creatine supplements, which according to current medical opinion are safe to use - if used correctly.

Recent research on humans suggests that creatine supplements can also protect nerve cells from damage in patients with Huntingdon's disease or after traumatic brain injury, and that they may improve cognitive performance in vegetarians

The current study is the first to look at the effects of maternal creatine supplementation on the health of the fetus. Unlike house mice, which are born very immature, spiny mice are more comparable to human babies at birth, with open eyes and more advanced brain development. This makes them a good model to study questions about health during birth, says Walker. 'Potentially safe'

Theo Wallimann

I am a strong advocate for creatine supplementation during pregnancy. However, the creatine dose used in these experiments was very high, and although preliminary trials suggest that even premature babies can tolerate high doses well, we obviously need more research", he says.

"We still need to prove that creatine can directly prevent brain damage", says Patrick O'Brien, of the Royal College of Obstetricians and Gynaecologists in London.

O'Brien believes that creatine supplementation could become a potentially safe and easy protective intervention, much like folic acid supplementation

Bodybuilding nutrition of the recent controversy surrounding the low-carbon diet and beef to replace chicken, fish these two topics. Beef muscle growth in the title of another diet plan the most important part. Frank Arnold Schwarzenegger and Columbus heard about this so-called latest developments will find simmer with laughter, because the couple from the early 1970s had begun to steak as a main meal - and this is back in scientific experiments confirmed on the following experience: in order to best effect, five daily diet of at least one or two beef.

The following are included in the beef daily diet of 10 fitness benefits:

1. Beef rich Sarcosinate

Beef in the creatinine concentration than any other food products, which makes it the muscle growth, empowerment particularly effective. Training in the first few seconds, sarcosine muscle is the source of fuel, it can effectively add adenosine triphosphate, so that training can adhere to the road.

2. Beef containing vitamin B6

Greater demand for protein diet should be increased by the greater of vitamin B6. Beef containing adequate vitamin B6 can help you to enhance immunity and promote the metabolism and protein synthesis, thereby contributing to tension in the body after the resumption of training.

3. Beef containing carnitine

Chicken, fish in the carnitine and low levels of creatinine, beef has a high content. Carnitine mainly used to support fat metabolism, a branched-chain amino acids, the muscle growth Aerobics athletes play an important role in an amino acid.

4. Beef protein and potassium content

Potassium in the diet of the majority of athletes compared lack of minerals. Low levels of potassium inhibit protein synthesis and the formation of growth hormone, thereby affecting the growth of muscle. Beef protein-rich: 4 ounces lean tenderloin steak can have 22 grams of protein class.

5. Beef is a low-fat source of linoleic acid

Beef fat content low, but rich combination of linoleic acid, the antioxidant potential of these can be effective against sports such as weightlifting caused tissue damage. In addition, linoleic acid also can be used as antioxidants to maintain muscle block.

6. Beef zinc, magnesium

Zinc is another kind of help protein synthesis, and promote the growth of muscle antioxidants. Zinc and salt of glutamic acid and vitamin B6 common, can enhance the immune system. Magnesium supports protein synthesis, enhance muscle strength, more importantly, can improve the efficiency of metabolism of insulin.

7. Beef iron

Iron is necessary for hematopoietic minerals. With chicken, fish, turkey pathetic in contrast to the iron content is rich in iron beef.

8. Beef containing alanine

Alanine the role of dietary protein is produced sugar. If you inadequate intake of carbohydrates, alanine muscles can supply the necessary energy to alleviate the shortage, so that you can continue to carry out training. This amino acid greatest benefit is that it will be able to supply energy from the muscles to liberate this burden.

9. Beef containing vitamin B12

Vitamin B12 is essential for the formation of cells, red blood cells and the role of oxygen is brought to muscle tissue. Vitamin B12 can promote branched-chain amino acid metabolism, which supply high-intensity physical training requirements of energy.

10. Beef consumption diversification

If day after day for weeks or even months to consumption, Jixiong is a nuisance. Beef is different, after the leg, Zefu meat, and the lumbar meat in the meat and fine texture and taste, are different, the chicken breast and tedious indeed quite different.

Additional information :

From www.newscientist.com:
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