Doctor's Best Supplements | Vitacost.com
Doctor's Best Sustained Plus Immediate Release L-Arginine Description
- Helps Boost Nitric Oxide (NO) Levels To Support Overall Cardiovascular Health
- Helps Support Athletic Endurance
- Helps Support Recovery from Athletic Performance
- Science-Based Nutrition™
- Non-GMO / Gluten Free / Soy Free / Vegan
Sustained plus Immediate Release L-Arginine contains this conditionally essential amino acid in a bilayer tablet, with two tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine in a formula that allows for enhanced blood levels of this nutrient. These tablets are specifically manufactured to immediately increase blood levels of L-arginine and then to sustain this beneficial increase continuously over an 8-hour period.
Research suggests that arginine supplementation helps increase muscle mass and may also positively beneficial in improving endurance as it is a precursor to creatine, which helps supply energy to all cells of the body. L-arginine has been shown to support the cardiovascular system, heart function and improve overall circulation through its conversion to nitric oxide.
Suggested Adult Use: Take 2 tablets daily without food, or as recommended by a nutritionally-informed physician.
Store in a cool dry place.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
| Amount Per Serving | % Daily Value | |
| L-Arginine (as 500 mg immediate release and 500 mg sustained release from L-Arginine alpha-Ketoglutarate) | 1000 mg | * |
Not intended for individuals under the age of 18. Consult your physician if pregnant, nursing, have a medical condition, taking nitrates, warfarin, sildenafil (Viagra), medications for hypertension, diabetes, or other supplement that may lower blood pressure while taking in concomitant with this product.
