L-arginine, also called arginine, is an amino acid that helps increase nitric oxide production in the body, resulting in various health benefits.
When combined with l-citrulline, you could see an increase in cardiovascular, immune boosting, and sexual health benefits.
L-arginine and L-citrulline
Together, they:
- Support cardiovascular health
- Boost nitric oxide production
- Help blood flow more easily
- Support healthy blood pressure
- Boost the immune system
- Detoxify the liver
- Eliminate ammonia from the body
- Enhance recovery from intense workouts
- Improve sexual stamina
Who Benefits?
By taking l-arginine and l-citrulline, those who benefit are:
- People looking to support healthy blood pressure
- Those who want to avoid angina
- Anyone who wants to avoid poor blood circulation
- People looking for protection from strokes and heart attacks
- Athletes who want faster recovery after workouts
- Men suffering from erectile dysfunction
How are L-arginine and L-citrulline Connected?
When citrulline enters the kidney:
- It’s converted into arginine
- Plasma and tissue levels of arginine increase
- Increases nitric oxide production and relaxes blood vessels
- Helps eliminate ammonia from the liver
Citrulline and Arginine are Essential
Citrulline and arginine are important in:
- Vasodilation (widening of the blood vessels)
- It’s a result of the relaxation of smooth muscle cells within the vessel walls
- The inner lining of blood vessels uses nitric oxide
- The nitric oxide signals the surrounding muscle to relax
- The result is relaxed blood vessels and increased blood flow
Other benefits include:
- Raised plasma and tissue levels of arginine
- Enhanced nitric oxide production
What Inhibits Proper Nitric Oxide Production?
- Atherosclerosis
- Diabetes
- Hypertension
- Over-consumption of salt
- Aging
L-arginine Supplements
Some of the benefits of taking l-arginine nutritional supplements include:
- Assisting in nitric oxide production
- Helping with conditions like atherosclerosis and intermittent claudication
- Helping with other conditions that improve when blood vessels are relaxed
- Supplemental citrulline boosting blood levels of arginine
Citrulline is more readily absorbed than arginine alone:
- It bypasses metabolism in the liver and gastrointestinal tract
- Is readily absorbed in the kidneys
