One study showed that L-arginine improves DNA synthesis and mitochondrial bioenergetics, which may also be responsible for the beneficial effects of Arg on intestinal mucosal cells.
No waiting in line or uncomfortable swabs. L-arginine is produced by the body in adequate amounts to elevate the action of a nitric acid in the body. It also has biochemical components that enhance the metabolism of fats. The key functions of l-arginine include: Supporting weight loss. It is mostly given to people dealing with obesity to help burn the fat and enhance the formation of muscle mass. Supplementing with l-arginine allows your body to use accumulated fats as a source of energy.
The accumulated fat is burnt to produce energy and to aid in muscle mass formation and development. L-arginine thus boosts your body metabolism as well as forms building blocks for muscle formation. As a result, you lose fat mass but retain your muscle mass. To test the efficacy of l-arginine on weight loss, a research study was conducted. L-arginine supplements were given to obese males who had type 2 diabetes to see if it would help in weight loss. The study had more than subjects who were subjected to the l-arginine and placebo groups.
They consumed kcal per day and exercised 90 minutes every day for five days in a week. They also took 8. The results from the day study showed that l-arginine increases weight loss. People who got l-arginine showed that percent of the weight loss was all fat compared to those on placebo who lost up to 40 percent muscle mass.
The upper recommended l-arginine amount per serving is 5 to 10 grams. You should start with a lower serving and increase the dosage as you continue to use the supplement.
It stimulates more body fat burning and formation of muscle, thus making it ideal for people looking to lose weight. This supplement is highly effective in the treatment of obesity. However, excessive use can lead to harmful side effects. Amino acids are known to aid in bodybuilding. For instance, l-arginine minimizes the action of the adipose tissue, which is the belly fat. Obesity is mainly characterized by stores of belly fat.
The more a person accumulates the belly fat, the higher the risk of developing cardiovascular diseases. To avoid these potential complications, arginine supplements are used frequently in the clinical setting to treat a variety of conditions. For example, oral or IV arginine is commonly used to treat serious infections like necrotizing enterocolitis in infants, cases of sepsis, burns, chronic disease, and wounds, as well as in pre- and post-surgical and trauma patients 5 , Research shows that L-arginine may benefit those with diabetes by improving glucose metabolism and insulin sensitivity L-arginine is needed for the production of nitric oxide.
Therefore, increasing nitric oxide availability may help enhance the function of cells that secrete insulin and help your body use blood sugar more efficiently. Some research has shown that long-term treatment with L-arginine supplements may prevent diabetes in at-risk populations A study in people with impaired blood sugar regulation found that treatment with 6. In addition to the potential benefits listed above, some research suggests that L-arginine supplements may be helpful when used in the following ways:.
This list is not exhaustive, and L-arginine has been studied for its potential beneficial effects on various conditions, including obesity, heart disease, cancer, polycystic ovary syndrome PCOS , infertility, and anxiety, either used on its own or in combination with other supplements. However, research on the effects of L-arginine in people with these and many other conditions is limited and inconclusive, highlighting the need for future studies In addition to the potential benefits and uses above, many people take L-arginine supplements for a variety of other reasons, including reducing the risk of the common cold and boosting weight loss.
Overall, research has shown that L-arginine is safe and generally well tolerated when taken in supplement form, even when taken daily over long periods of 1 year or more However, it can cause unpleasant side effects, including bloating , abdominal pain, nausea, and diarrhea, especially when taken in large doses of 9 grams or more per day 1. Yet, one day study in adults demonstrated that a daily dose of up to 30 grams was well tolerated and not associated with any adverse effects, suggesting that even very high doses of L-arginine are usually safe, at least in the short term Even though they have a strong safety profile, arginine supplements should be avoided by certain populations.
For example, those with asthma, cirrhosis of the liver, kidney disease, low blood pressure, and guanidinoacetate methyltransferase deficiency — an inherited disorder that affects arginine metabolism, should avoid L-arginine due to the potential for adverse effects For example, studies investigating the effects of L-arginine on blood pressure have used doses of 6—30 grams per day for 2—24 weeks 22 , In those with erectile dysfunction, research has suggested that supplementing daily with 1.
L-arginine may also be given intravenously to pregnant women with high blood pressure in the clinical setting 22 , This is explained in greater detail later in this article. L-arginine may interact with certain medications, including 22 :. Additionally, L-arginine may interact with certain supplements and substances, including 22 :. Keep L-arginine supplements in a cool, dry area. Avoid exposing the supplement to heat or moisture. L-arginine supplementation during pregnancy is typically prescribed and monitored by a healthcare provider for a specific reason, such as preeclampsia or the risk of preeclampsia and intrauterine growth restriction IUGR 22 , This increased need may not be met through diet, especially in women living in low-resource settings without access to protein-rich foods Something went wrong on our side, please try again.
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The site notes that arginine is possibly effective for congestive heart failure, bladder inflammation, erectile dysfunction and improving recovery following a surgery. In an article on the website NutritionExpress, Jeff S.
Volek, Ph. When you consume arginine from food sources or supplements, it gets converted to a chemical called nitric oxide. You can find nitric oxide supplements at fitness stores -- they are essentially L-arginine supplements marketed as nitric oxide supplements.
The nitric oxide causes blood vessels to open, allowing increased blood flow through the body. In addition, MedlinePlus reports that it increases the release in the body of human growth hormone, or HGH, which plays a major role in muscle development. By consuming too much arginine, you may be putting yourself at a higher risk for bleeding.
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