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L-Arginine Benefits, Uses, Side Effects and Functions

Discover the Function, Sources and Benefits of the Health Supplement Ingredient L-Arginine, or 2-amino-5-(diaminomethylidene amino)pentanoic acid

L-arginine, also known by the chemical name 2-amino-5-(diaminomethylidene amino)pentanoic acid, is an amino acid. Arginine is normally produced by the body and is found in protein-rich foods. L-arginine is also available in natural dietary supplements, including health and bodybuilding supplements such as Somatropinne HGH and CytoSport Whey Protein.

Functions of L-Arginine

The human body synthesizes L-arginine into nitric oxide, which serves as a vasodilator – meaning that it helps widen blood vessels to improve blood flow. It also triggers the release of human growth hormone (HGH) and insulin, and is used by the body to make proteins.

Sources of L-Arginine

Common dietary sources of L-arginine are red meat, fish, chicken and dairy. Other sources include nuts and seeds (almonds, peanuts, cashews, pecans, walnuts, Brazil nuts, filberts, sunflower seeds and sesame seeds); grains and cereals (corn, oats, buckwheat, brown rice and barley); coconut; raisins; chocolate; and gelatin. L-arginine can also be taken orally as part of a natural dietary supplement.

L-Arginine Benefits and Uses

Because L-arginine functions as a vasodilator, it is often used to treat such conditions as heart disease, congestive heart failure, chest pain, clogged arteries, peripheral vascular disease, high blood pressure and erectile dysfunction, as well as headaches caused by swollen blood vessels. Due to its role in stimulating the production of proteins, L-arginine may help promote wound healing, prevent illness-related tissue degeneration, boost sperm production, support the immune system, and enhance bodybuilding and athletic performance.

Side Effects of L-Arginine and Potential Interactions

Oral L-arginine supplements are generally considered safe for most adults when taken in doses similar to the levels normally found in food. Individuals with arginine allergies or sensitivity might experience itching, rashes or shortness of breath. Since L-arginine increases blood flow and may reduce blood pressure, it can interact with nitrates, antihypertensive drugs and sildenafil; accordingly, patients with low blood pressure or bleeding disorders, those who have had a recent heart attack or surgery, and men taking erectile dysfunction medication should exercise caution when taking L-arginine supplements. More detailed safety information on L-arginine side effects and interactions can be found on the National Institutes of Health (NIH) MedlinePlus website. As with any medication or health supplement, it is best to consult your physician before taking L-arginine.

L-Arginine Research and Studies

Numerous studies have been conducted concerning the use and benefits of L-arginine. For example, in a report published in the Journal of Strength and Conditioning Research, researchers found that arginine supplements increase growth hormone and insulin-like growth factor-1 serum levels in strength-trained athletes following heavy-resistance exercise. In the Journal of Cardiovascular Pharmacology and Therapeutics, another group of researchers asserted that L-arginine has been shown to play a role “in numerous physiological processes including nitrogen detoxification, immunocompetence, growth hormone (GH) secretion and insulin secretion” and determined that it can improve vascular function in some patients. For additional research related to L-arginine, refer to the PubMed site sponsored by the NIH.

HGH.com Supplements With L-Arginine

Those seeking to harness the positive effects of L-arginine can find this amino acid in several natural health and bodybuilding supplements from HGH.com:

Somatropinne HGH – In addition to a proprietary blend of fruit, plant, seed and tuber extracts, Somatropinne HGH contains 10mg of L-arginine per serving. As an over-the-counter human growth hormone (HGH) supplement, Somatropinne can help athletes build lean muscle. It also provides weight-loss and anti-aging benefits, and is recommended for those who wish to enhance their biceps, pectorals, abdominals and obliques.

CytoSport Vanilla Whey Protein – Each serving of CytoSport Vanilla Whey contains many beneficial ingredients, including 3g of L-arginine. This low-fat, low-lactose powder mixes easily and is biologically complete, providing the high-quality protein needed to develop tight, toned muscle. It also helps improve recovery from intense training and workouts.

Multi-Pro Chocolate Whey Protein – One scoop of Multi-Pro Chocolate Whey provides 24 grams of protein, including 477mg of L-arginine. It is fortified with vitamins and minerals to provide a complete protein supplement for individuals looking to lose weight or gain muscle.


References (Function, Sources, Benefits/Uses and Side Effects/Interactions):

Mayo Clinic and The National Standard Research Collaboration. “Drugs and Supplements: Arginine”; National Standard Patient Monograph; last updated November 1, 2013. <http://www.mayoclinic.org/drugs-supplements/arginine/background/hrb-20058733>

U.S. National Library of Medicine, National Institutes of Health. “L-arginine”; MedlinePlus website; last reviewed March 21, 2012. <http://www.nlm.nih.gov/medlineplus/druginfo/natural/875.html>

Research Sources:

Zając, Adam; Poprzęcki, Stanisław; et al. “Arginine and Ornithine Supplementation Increases Growth Hormone and Insulin-Like Growth Factor-1 Serum Levels After Heavy-Resistance Exercise in Strength-Trained Athletes”; Journal of Strength and Conditioning Research; April 2010. <http://www.ncbi.nlm.nih.gov/pubmed/20300016>

Heffernan, Kevin S.; Fahs, Christopher A.; et al. “Review Article: L-Arginine as a Nutritional Prophylaxis Against Vascular Endothelial Dysfunction With Aging”; Journal of Cardiovascular Pharmacology and Therapeutics; March 2010. <http://www.ncbi.nlm.nih.gov/pubmed/20053922>




Natural Growth Hormone Supplements from HGH (HGH.com) Can Help You Build Muscle

 
HGH supplements
Helping you build muscle

Natural growth hormone supplements and HGH supplements from HGH.com can help you build muscle; Plus - sneak peak - Personal Trainers available on HGH.com

Trouble packing on the pounds? After endlessly trying to put on lean muscle after exercising, working out, and lifting weights, many people turn to our HGH Supplements on HGH.com to build more muscle. If you are tired of putting in a lot of effort with little to no return, our natural growth hormone supplement may be the key to helping you build muscle fast!

Do genetics play a role in my inability to gain size and muscle?

If you look back on your family history and see generations of small or nonathletic family members, you may not have the necessary tools to produce a massive amount of muscle gain through working out alone. Some people simply have a different genetic makeup, which is why we all look different to begin with. While it is still possible for you to get into the best shape of your life, taking a natural growth hormone supplement will expedite the process and give you the edge that some people just naturally have.

Some people may be lucky enough to keep natural HGH production up throughout their entire lives. However, as most people get older, they stop producing natural HGH. It's proven that HGH levels decrease with age, and with smaller amounts of HGH it is more difficult to build muscle. Instead of just giving up, you can increase muscle gain with anatural HGH supplement.

Build muscle fast with a change in your dietary lifestyle

The secret to getting ripped - The main reason people are able to get ripped in the gym is not because of a specific workout program; it is because of what they consume after their workout and tear up their muscles. If you do not feed your muscles and body enough of the right ingredients after a great gym session, you are wasting all of the effort you put into your workout. Furthermore, it's almost impossible to achieve the proper supplements through food alone, your stomach simply isn't big enough. However that being said, food is still important. Follow some of these simple steps: 

The key food ingredients you need to get ripped

  • Consume lean animal, muscle supplements, and/or whey proteins immediately after your workout.
  • Switch your daily meal intake to several small meals throughout the day in order to feed your muscles more consistently.
  • Drink lot's of water throughout the day - this will also help curb your appetite and water is hugely important for all of your organs.
  • Supplement your workouts with thermogenic fat burners in order to get ripped fast and cut the fat.
  • Take an supplement like Somatropinne HGH in order to give yourself a boost of natural hormones that your body may stop producing as you grow older, no matter your age (over 18 required).

Do you need to change your workout regimen?

Now that you know about the benefits that a proper diet and supplements like Human Growth Hormone supplements can bring to your workout, it's time to look at your actual weight-lifting routine. Most people get stuck in a plateau and never see muscle gain after a couple of months of lifting weights. Here are some ways you can break that rut and build muscle fast: 

Increase your lifting regimen

  • Lift heavier weights for exercises such as the bench press, squats and dumbbell curls.
  • Make sure to work your core every time you work out because it connects your entire body.
  • Don't skip cardio! In fact, supplementing a cardio in between lifting sessions works your body out and cuts fat nicely. In a typical one hour weight lifting routine, spend 20 minutes on cardio in between lifting cycles.

Keep a consistent schedule

Supplements are not magic alone - they do work magic in conjunction with working out - but there's no such thing as a magic pill that will shape your body while you sit and watch TV. So do yourself and your body a favor - while taking supplements to increase muscle gain, the real secret is to keep your efforts consistent. After taking our supplements while working out, I guarantee after 3-6 months of a consistent workout, you will be in the best shape of your life.

NOTE! Coming soon on HGH.com will be personal workout sessions with IFBB bodybuilders. To get started with a personal trainer today - email "support [at] hgh.com" and ask that Dan puts you in touch with a personal IFBB champion to start a personal session.






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