Sportsman, decline in endurance? This food supplement provides an optmial intake of 500mg of bioavailable L-arginine.
- Muscles Arginine 500 mg is a free form amino acid that is mainly used by athletes.
- Blood circulation Arginine promotes the production of nitric oxide.
- 100 capsules
- L-arginine 500mg; bulking agent: rice starch, capsule shell: 100% vegetable pullulan.
- Main indication
- Sport - Tonus
- Specific indication
- For adults, 3 to 6 capsules per day with a glass of water with meals.
- Not recommended for people with allergies or for those who regularly take hypotensive drugs. It is advised not to exceed the recommended daily dose. A food supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. A food supplement is not a medicine. Keep out of the reach of children. Inform your doctor and/or pharmacist if you are taking medication at the same time. For pregnant or breastfeeding women, ask your therapist for advice. Keep away from light and moisture.
- Notification number
- NUT 2406/10
- In stock
- 25 Items
- New product
Arginine is a powerful natural vasodilator for your arteries!
Arginine is a precursor of nitric oxide and plays an important role in the elasticity of the arteries.
Arginine is a semi-essential amino acid. It is an active precursor in the synthesis of urea, proline, creatine and nitric oxide. Arginine is mainly involved in the immune system, wound healing, haemostasis and the secretion of growth hormone. The nitric oxide formed will allow the blood vessels to dilate, relaxing the smooth muscles surrounding them and decreasing the blood flow (*1).
Arginine is also involved in capillary growth. The nitric oxide formed opens the potassium channels in the cells, improving the irrigation of the hair roots and can therefore stimulate hair growth (*2).
Nutritional information L-arginine 500mg
|Active ingredient||Per capsule|
The blood flowing through our arteries distributes oxygen, glucose, micronutrients and hormonal messages to the body's organs, without which we could not function. However, these blood vessels can be narrowed or thickened by atheromatous processes or clogged with platelets. This usually leads to inflammation, cardiovascular problems and other conditions.
In the case of high blood pressure, taking 5g of arginine has a pharmacological antihypertensive effect. Arginine administration reduces blood pressure (systolic and diastolic), platelet aggregation, blood viscosity and blood flow in the leg arteries(*3).
(*1) Abebe W Mozaffari MS. Role of taurine in the vasculature: an overview of experimental and human studies Am J Cardiovasc Dis. 2011.
(*2) Wu, G.A.B., Meininger, C.J., Knabe, D.A., Baze, F.W.A. & Rhoads, J.M. (2000) Arginine nutrition in development, health and disease, Current Opinion in Clinical Nutrition & Metabolic Care, Volume 3, issue 1.
(*3) D Guigliano et al, The vascular efects of L-Arginine in humans. The role of endogenous insulin, J Clin Invest, 1997, 99 (3) : 433-438
Arginine is involved in energy production (*4)
Arginine is the precursor of creatine (magnesium-dependent phosphorylation reaction). Creatine is then able to restore ATP-rich bonds (energy) during intense effort. Arginine is also the precursor of a signal that will stimulate the proliferation of our energy plants (mitochondria). Finally, it is a precursor of agmatine which protects our mitochondria.
Cardioprotective role of arginine (*5)
- Protector of endothelial function
Arginine in weight loss and immunity (*6)
This amino acid inhibits the absorption of saturated fats (bad fats). In fact, the lysine/arginine ratio determines the absorption of fats in our body. It helps to fight against overweight and metabolic syndrome, which is amplified by stress. Finally, arginine is anabolic of muscle mass by producing polyamines. The latter are anabolic factors in tissue repair (muscles, cardiovascular system, etc.) and play a role in supporting the immune system.
Arginine and stress (*7)
L-arginine is an inhibitor of the second messenger of stress; cortisol. In synergy with magnesium, arginine inhibits cortisol (2nd stress messenger) and magnesium inhibits noradrenalin (1st stress messenger).
(*4) Paddon-Jones D, Borsheim E, Wolfe RR; Potential ergogenic effects of arginine and creatine supplementation, J Nutr. 2004;134(10 Suppl):2888S-2894S.
Nisoli E, Cozzi V, Carruba Amino acids and mitochondrial biogenesis , Am J Cardiol.2008;101:E22-E25
(*5) Cylwik D, Mogielnicki A, Buczko W, L-arginine and cardiovascular system, Pharmacol Rep. 2005;57(1),14-22.
Gokce N, L'arginine and hypertension, J Nutr.2004;134 (10 Suppl) : 2807S-2811S.
Lerman A, et al, Long-term L-arginine supplementation improves small-vessel coronary endothelial function in humans, Circulation. 1998;97(21) :2123-8
(*6 + *7) Jezova D, Makatsori A, Smriga M, Morinaga Y, Duncko R. Subchronic treatment with amino acid mixture of L-lysine and L-arginine modifies neuroendocrine activation during psychosocial stress in subjects with high trait anxiety. Nutr Neurosci. 2005;8:155-160.
Smriga M, Ando T, Akutsu M, Furukawa Y, Miwa K, Morinaga Y. Oral treatment with L-lysine and L-arginine reduces anxiety and basal cortisol levels in healthy humans. Biomed Res. 2007;28:85-90.