The Dhea

Monday, August 18, 2008

Yahoo! News: Diseases/Conditions News

Diseases/Conditions News

People have a lot buy l carnitine questions about omega 3 wholesale methylsulfonylmethane msm oil. I thought this was one of purchase carnitine most interesting that I had seen. Until I did some research, I believed that the answer to the question, "Does omega 3 fish oil increase semen count?" would automatically be "No". But, what I found about the ongoing study of the relationship between increased consumption of omega 3 fish oils and semen count surprised me.

I use a database that publishes scientific research to try to answer questions about omega 3 fish oils and other health supplements. From what I can see, the majority of the research concerning omega 3 fish oil and semen production focuses on birds. Why? It seems that several kinds of birds (including chickens) have a decrease in sperm production at a very young age.

Nutritionists have known for some time that the amount of omega 3 fatty acids in the chicken that we eat is much lower in poultry raised in an enclosed environment than it is in free range chickens. Keeping poultry inside protects them from predators and diseases carried by wild birds, but the diet of a caged bird is quite different from that of a free range bird. When raised outside, chickens eat worms, grasshoppers, and other bugs, as well as their feed. Indoors, they exist primarily on a diet of corn, a diet that lacks long chain or omega-3 fatty acids.

So, in order to increase the fertility of poultry, researchers have focused on the idea of changing their feed, to include omega 3 fish oils, the best known source of long chain fatty acids. The results were positive. In poultry given the new feed, sperm counts and sperm motility increased. In study groups that were given the new feed along with vitamin E (also found in the better omega 3 fish oils) supplements, the amount of semen produced, the mobility of the semen and the fertility rate increased in the older birds that normally had lower sperm counts and were mostly infertile.

So, does omega 3 fish oil increase semen count and activity? Well, at least in chickens, it appears to. But, what does this mean to a man who has a low sperm count?

The most recent infertility studies have shown that sperm is particularly susceptible to oxidative stress. To counter the effects of oxidative stress throughout our bodies, we take antioxidants. Vitamin E is a powerful antioxidant. While, vitamin E can be toxic at certain dosages, the amount that is found in omega 3 fish oil supplements is safe for human consumption. So, omega 3 fish oil might help increase semen count, but it might not. There are not enough studies to make a definitive answer.

The best advice is that omega 3 fish oils are the best way to add long-chain fatty acids to our diets. The general health benefits of omega 3 fish oil supplements concern the heart, the brain, the skin, the joints, the digestive system and the eyes. Whether or not omega 3 fish oil can help increase sperm count remains to be seen, but there are many other good reasons to add it to your daily nutritional regimen. To learn more about omega 3 fish oils and how to shop for the safest supplements, please visit the Fish Oil Guide.

Patsy Hamilton was a health care professional for over twenty years before becoming a health writer. Learn more about fish oil at http://www.best-fish-oil-dietary-supplements.com/

S.African drug company recalls AIDS treatment medicines (AFP)

Phumeza Matyeni,seen in 2004, prepares her pill-box with medication at a clinic in Khayelitsha, Cape Town. A major pharmaceutical company in South Africa, which has the world's highest HIV rate, issued a recall on Friday of generic anti-retroviral drugs due to a packaging error.(AFP/File/Anna Zieminski)AFP - A major pharmaceutical company in South Africa, which has the world's buy bulk co enzyme 10 HIV rate, on Friday issued a recall of generic anti-retroviral drugs due buy bulk bcaa a packaging error.

The benefits of omega 3 fatty acids in protecting the heart and the nervous system have been known for some time now. Doctors have been prescribing their patients omega 3 supplements to treat multiple medical conditions: arthritis, mental conditions (ADHD, depression), or problems of the circulatory system. Being one of the main elements of cellular membrane, omega 3 fats also have a general positive effect on the human body and scientists are trying to find new roles for the essential fats.

Recent studies have shown that omega 3 extracted from fish oil could help in the treatment of acne by alleviating some of the inflammation associated with acne. It also inhibits the process that leads to the overproduction of sebum. If too much sebum is produced, pores can become blocked leading to a build up of bacteria, infection, and finally to a breakout of acne.

This contains three fatty acids: ALA (-linolenic acid), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).

Among these, EPA helps increase the level of anti-inflammatory Prostaglandins. Prostaglandins are hormone like substances that are found in every cell in the body.

A study has shown that the production of leukotriene B4 (a prostaglandin that has a inflammatory action), could be a contributory factor to developing acne. A diet too rich in Omega 6 and in the same time, deficient in Omega 3, can lead to the over production of leukotriene B4. Medics concluded that increasing the consumption of the fatty acids could help to re-make this imbalance.

Another benefit omega 3 acids have in fighting acne is that these fatty acids also help to keep the production of androgens under control. Androgens are hormones that influence sebum production and are particularly active during adolescence, which is possibly why many teenagers suffer from acne. So, their recommendation is to increase the amount of these oils.

But, adding these fats through diet can be difficult sometimes, especially in winter, when green vegetables are harder to find. At the same time, fish are some of the richest sources of omega 3 fatty acids, but most fish live in polluted waters. Mounting concern over the amount of toxins in our fresh fish means that the current recommendation is to eat only 1 or 2 portions of oily fish a week but no more.

Taking omega 3 supplements is highly recommended to ensure the proper amounts of EPA, as the fish is buy cq10 before using it to obtain the fatty acids.

Micheal Thomas is an editor for a series of health related websites. Learn about the best fish oil capsules that we ourselves use daily after extensive product comparisons and research over at http://www.omega-3-fish-benefits.com