Tag Archives: diet

Arginine for Inflammation and Erectile Dysfunction

For men, arginine may pose as almost a miracle amino acid for inflammation and erectile dysfunction, but one should be wary that arginine combined with other amino acids, protein, and lifestyle changes are more likely the answer.

Arginine, has been getting a lot of attention for it can be an amazing anti-aging amino acid. It also may be useful for graying hair, loss of hair, heart disease, preventing heart failure, and possibly inflammation.

This is where pieces of the arginine amino acid puzzle starts to thicken.  Inflammation and erectile dysfunction are two problems often linked together as exemplified by the article “Reduction of Inflammation Improves Endothelial Function and ED” whereby “minimizing infection and inflammation throughout the body, including avoiding fat accumulation, should improve both vascular and erectile health.”

The link may be attributed to arginine being needed by the body to make nitric oxide.

Because nitric oxide is crucial for maintaining healthy blood pressure, it also helps prevent atherosclerosis, and plays a role in modulating immune system function. In addition, nitric oxide regulates several processes in the body, including fat and glucose metabolism.

Researchers found that inhibiting nitric oxide production was associated with fat gain while stimulating nitric oxide secretion was correlated with enhanced lipolysis, or fat breakdown, according to research published in the September 2006 issue of the Journal of Nutritional Biochemistry.

The best part about nitric oxide is that it is readily available on a sunny day.

Is Nitric Oxide the Cure for Inflammation and ED?

There is some strong evidence that indicates nitric oxide may help both inflammation and ED. In the study, “Role of Nitric Oxide in Inflammatory Diseases” they concluded NO (nitric oxide) inhibitors “represent important therapeutic advance in the management of inflammatory diseases”.

Additionally, the amino acid L-arginine stimulates nitric oxide, which releases “growth hormone, insulin, and other substances in the body.” Prescription drugs also may contribute to maintain the nitric oxide in the body, which can also help prevent erectile dysfunction.

In conclusion, when it comes to adults, and particularly men of industrialized countries, the issue may not be so much about consuming enough protein and amino acids, the concern might be to see the bigger picture and rooting out the problem of inflammation and erectile dysfunction, instead of just ‘curing’ this challenge with a quick fix. Certainly stress is one factor, lack of sleep another, but also being mindful of our diets and exercise.

References:

http://www.medscape.com/viewarticle/761122_18

http://articles.mercola.com/sites/articles/archive/2013/07/15/sun-exposure.aspx

http://www.livestrong.com/article/233939-l-arginine-weight-loss/

http://www.ncbi.nlm.nih.gov/pubmed/18236016

http://www.webmd.com/vitamins-supplements/ingredientmono-875-L-ARGININE.aspx?activeIngredientId=875&activeIngredientName=L-ARGININE

EGGS: The Raw Food Anti-Aging Superfood with Amino Acids

Eggs for anti-aging? Wasn’t the last thing we heard that they had too much cholesterol and were bad for cardiovascular health? According to Dr. Mercola who wrote “Top 7 Food That Slow Your Aging” eggs are one of the superfoods, and he insists that there is no link between consuming eggs and heart disease, to boot. Why? There is a whole list of reasons… some of which include essential amino acids (like arginine, leucine, phenylalanine) and  that raw whole eggs contain.

First of all, says Dr. Mercola, they need to be raw, and organic. This means they also need to be as fresh as possible to reduce the risk of contamination or infection. Furthermore, a single egg contains 9 essential amino acids. This is a fantastic raw item for raw foodists.

Aside from the “highest quality protein you can put in your body,” and that proteins are necessary for building and maintaining your body tissues (skin, muscles, and internal organs), eggs are also important for your hormones and immune system.

Besides the 9 essential amino acids in raw, organic eggs, they include these health benefits:

Zeaxanthin, and Lutein (for your eyes)
Choline (for your brain, cardiovascular- and nervous systems)
Vitamin D

How to choose the best eggs – amino acids, nutrition, omega-3’s, and allergies

Dr. Mercola says that not do we need the 9 essential amino acids in eggs for their anti-aging effects, but we should eat them raw for maximum benefits.

Allergic reactions, he insists, are usually caused by changes in the eggs due to the cooking process. Raw eggs, such as how muscle-builders take in their morning protein shakes, help preserve the highly perishable nutrients that eggs contain.

Raw egg whites contain avidin, a glycoprotein that binds biotin (a B vitamin), which some believe may lead to biotin deficiency; however, although cooking the whites deactivates the avidin, although it also impairs the proteins in the egg. Realize that the yolks also have plenty of biotin, some of the highest found in nature, so if you eat the whole egg raw, you should not be deficient. Eating only the whites may ensure a biotin deficiency.

Avoid omega-3 eggs, says Dr. Mercola, because “they typically come from hens fed poor quality omega-3 fat sources that are already oxidized.”

Be sure to buy organic and TRUE free-range chicken eggs, and preferably locally produced eggs from a pasture farmer. Dr. Mercola suggests requesting them at your local health food store or do a search in your area by visiting www.eatwild.com or www.localharvest.org.

Overall, the amino acids and other health supporting properties of local organic eggs, show many benefits to human health, especially when eaten whole and raw.

Reference:

http://articles.mercola.com/sites/articles/archive/2010/02/27/top-7-foods-that-slow-your-aging.aspx

Low Phenylalanine Diet and Cancer Patients

More information on the incredibly complex nature of cancer. Diets which limit tumor growth in animal models did not have the same positive effect on humans in a European pilot study. Diets without enough protein (that provide amino acids) like junk food that have low tyrosine and low phenylalanine were studied…

Advanced cancer is cancer which has spread, or metastasized, and may no longer be responding to treatment. Some cancers, such as brain cancers, are considered advanced cancer even if they haven’t spread. The cancer is not curable at this stage.

There are some treatment options, however, which focus on controlling the cancer and managing cancer symptoms, so the patient can feel as good as possible for as long as possible. Limiting the spread of cancer is one of the goals, including controlling tumor growth.

Low tyrosine and low phenylalanine diets

Researchers M Harvie, I Campbell, et al, with the University Department of Medical Oncology, South Manchester University Hospitals NHS Trust, Manchester, UK, hoped there would be a correlation between the results of an animal trial and a human trial in regards to low tyrosine and low phenylalanine.

A low tyrosine and low phenylalanine diet was successful in limiting tumor growth in animal models. These are both amino acids. Tyrosine is made in the body from phenylalanine, and is crucial to general metabolism. It has a strong antidepressant effect.

The researchers developed a pilot study to test the low tyrosine and low phenylalanine diet, which was offered to human volunteers with advanced cancer. Three patients with metastatic melanoma and three patients with metastatic breast cancer agreed to try the diet for one month.

Results were disappointing. All patients experienced negative side effects. They reported increased levels of anxiety and depression due to the low tyrosine diet. Some patients also lost weight. There was a slight increase in white cell counts, but not significantly.

The researchers concluded that low tyrosine and low phenylalanine diets are not a viable treatment for people with advanced cancer.

Sources:

http://www.ncbi.nlm.nih.gov/pubmed/12028515