Tag Archives: exercise

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

Improve Sleep for Insomnia via Amino Acids and Deep Breathing

1… 2… 3… 4… How many of us have tried counting sheep, or other things that never seem to work, just to get some sleep at night? Insomnia can strike a person for a good many reasons, including: worry or fretting, stress or anxiety, racing thoughts, sleep cycles being off kilter (light therapy can sometimes help), hormones or metabolic reasons, and even due to being overly tired, among other things. However, there are two natural things you can do to help you sleep… take certain amino acids, and perform certain breathing exercises.

Studies have shown that increasing oxygen levels through deep breathing exercises, contrary to popular belief, can actually help induce sleep rather than wake you up. This is due to the connection with CO2 (carbon dioxide) levels in the body, which I will go into later.

Interestingly, amino acids can also help relieve insomnia. Two of the common 22 amino acids, in particular, are able help calm the mind and induce rest in a weary but aggravated body.

Insomniacs need oxygen, and amino acids for serotonin

Adults with insomnia were studied and given relaxation techniques, including deep breathing exercises (do not forget about bedtime yoga!) as part of information included in complementary and alternative medicine or naturopathic medicine techniques. These insomniacs, after being informed of these easy activities at bedtime, had higher rates of continued use.

Deep breathing exercises aside, it is not just increasing oxygen levels alone that help you relax and slumber, but reducing CO2 levels in the body. Amino acids actually play a vital role in this process.

In a fascinating cross-species study that compared plants, insects, animals, and humans, the levels of CO2 and anxiety were investigated. Anyone who has woken up in the night due to a panic attack knows what I am speaking about here. CO2 levels are higher in correspondence with anxiety or negative emotions.

There is a neurological ‘fear circuit’ that is not entirely understood, but evidence reviewed on the amino acid GABA (gamma-amino butyric acid) may help modulate anxiety that is CO2 induced. That is, if you take the GABA amino acid, it could help calm the mind, anxiety, and troubling thoughts so you can sleep.

Another amino acid that is known to be a natural sedative is tryptophan (like what makes you tired from turkey meat), plus serotonin (the feel-good neurotransmitter) and melatonin also help you induce sleep.

GABA and tryptophan are commonly available as supplements at health food stores and drug stores as a sleep aid. So breathe deeply and reduce the amount of CO2 in your body, plus take amino acid GABA and/or tryptophan to complement this for a good night’s rest.

References:

http://www.ncbi.nlm.nih.gov/pubmed/23243402

http://www.ncbi.nlm.nih.gov/pubmed/18485466

http://www.ncbi.nlm.nih.gov/pubmed/22652369

http://www.ncbi.nlm.nih.gov/pubmed/22365651

Exercise and Branched-chain Amino Acid (BCAA) Supplements Prevent Cardiac Atrophy

Cardiac atrophy–the wasting of the heart muscles–can lead to a variety of cardiovascular conditions. But supplementing with branched-chain amino acids (BCAA), along with a program of exercise, can restore the heart and promote circulation again.

Cardiac atrophy is usually caused by prolonged bed rest, though astronauts living in microgravity are affected by atrophy.  People with congenital heart disease may also develop cardiac atrophy.

This atrophy means the heart muscles are deteriorating. They shrink, and the heart loses volume. As the muscles waste, the heart loses strength, and blood pressure is affected. This weakens the entire cardiovascular system. The reduced blood pressure results in orthostatic hypotension, where the brain isn’t getting enough blood, often resulting in dizziness, lightheadedness, and even fainting. But can BCAA supplements help?

Prolonged bed rest therefore is not good for the heart. However, it is prescribed for several medical conditions, including some complications in pregnancy. Coma and stroke patients, too, often spend long periods supine. BCAA supplementation was tested in a study for cardiac atrophy.

TA Dorfman, BD Levine, et al, researchers at the Institute for Exercise and Environmental Medicine, Presbyterian Hospital of Dallas, USA, developed a study to examine the effects of exercise and nutritional supplementation of proteins and branched-chain amino acids (BCAA) on women with cardiac atrophy.

Healthy volunteers were recruited. Their heart volumes were measured, then they were subjected to 60 days of 6 degrees head-down tilt bed rest. They were divided into exercise and BCAA supplement groups, and a control group.

Does BCAA help prevent cardiac atrophy?

The control group all suffered cardiac atrophy due to the prolonged bed rest. Both left ventricular and right ventricular volumes in their hearts were decreased. The exercise group, who used a supine treadmill, had no atrophy. The protein and BCAA supplement group also saw no reduction in either left or right ventricular mass. However, with the group who received only BCAA supplementation, and no exercise, the heart did lose some volume.

In conclusion, exercise is absolutely vital to prevent cardiac atrophy in long-duration bed rest. BCAA supplements are beneficial, especially when combined with an exercise program.

Source:

http://www.ncbi.nlm.nih.gov/pubmed/17379748

Amino Acids for Women who Exercise

When it comes to women, amino acids definitely have their place as far as supplements go. Amino acids play a crucial role in women’s health because they are the building blocks of proteins, and affect hair, bone, skin, and even hormones and exercise, plus muscles, tissues and organs. There are some amino acid supplements for women that you can take to aid exercising regimes, which can be purchased at supermarkets or vitamin shops.

Amino acids supplements

Amino acids for women are the same as they are for men. There are 22 amino acids that are broken down into these categories: essential amino acids, and non-essential amino acids, as well as semi-essential or conditional aminos. Amino acids can be taken in the form of capsules but they also come from protein foods like meats (beef, lamb, fish, chicken, turkey, pork, and even eggs) and dairy, beans, and nuts.

Taking amino acids for women can help boost fat burning and muscle building, and should be taken along with proper exercise and a healthy diet in order to keep a fit physique and lean and strong muscles.

Amino Acids for Women:

L-arginine:
L-arginine is a precursor to nitric oxide (NO), which helps keep the body healthy. L-arginine also dilates blood vessels, which allows for better blood flow and delivery of nutrients to the muscles for fat burning. Arginine also boosts HGH (human growth hormone) that comes from the pituitary gland. HGH also helps with women who have low testosterone levels, which does less for muscle burning, but more for fat burning. 3-5g in the morning and a half an hour before bed or exercise will do the trick.

L-glutamine:
Another of the amino acids for women is L-glutamine, which enhances the recovery time for muscles after they’ve been used or damaged. Glutamine also helps with energy, fat burning, and boosts immunity. If you are dieting or doing some really intense workouts you can lose muscle and metabolic function, but glutamine protects lean muscle from breaking down when the muscles are stressed. Stressed muscles can trigger the cortisol-connection. Cortisol, which is a stress hormone, can actually stop fat burning and promote the storage of fat in those troublesome areas like the buttocks, hips, and thighs.

L-carnitine:
One of the well-known amino acids for women is L-carnitine. Carnitine plays a role in energy production (co-factor). Cells cannot make energy without carnitine’s help because it is what transports fatty acids into the mitochondria, which in turn produce the energy. Carnitine is also one of those amino acids for women with the nitric oxide connection, which is a systemic gas that helps bring faster results when working out in the gym. Heart health is also boosted in women, thanks to carnitine, since the heart muscle requires heavy energy production so it can beat efficiently. You can take 1-3g of carnitine up to three times per day.

Beta-Alanine:
Beta-alanine is also one of the amino acids for women that I will cover today. Beta-alanine increases the intramuscular levels of L-carnosine (don’t confuse it with L-carnitine above). Carnosine buffers lactic acid levels in the cells of muscles. Lactic acid is what builds up and makes your muscles feel sore after an extra-long or extra-hard workout or muscle contraction. Lactic acid makes you feel the “burn” in the muscles. Carnosine buffers and allows you to work harder or longer in the gym. Taking beta-alanine also can be taken with creatine to further boost body fat loss and muscle building. Take 1-3 g just before and after your workouts.

BCAA’s:
Last but not least, BCAA’s (branched-chain amino acids) are also amino acids for women, which helps the female body to lose weight fater. BCAA’s help prevent muscle breakdown by keeping the supply needed by working muscles in check. This is important since they fuel muscles directly for energy, while also triggering lean muscle building and the burning of fat. 3-5g of BCAA’s can be taken before and after workouts.

Reference:

http://www.livestrong.com/article/267249-amino-acid-supplements-for-women/