How Can L-Arginine Help You

​We all know how important nutrients are. Our body needs them in order to function properly and maintain overall health. Nutrients are obtained from the food we eat, which is why it’s key to have a healthy, balanced diet. However, supplementation may at times be necessary like in cases when you are not consuming enough of the types of food rich in certain nutrients. While supplements in various formats are widely available, before taking one, you should know what it is for. Keep in mind that it’s always best to consult first with your healthcare provider.

In this article, you will learn about L-Arginine, an amino acid that helps your body produce proteins. Proteins are essential because every cell in your body contains proteins.​

What is L-Arginine?

L-Arginine is semi-essential (conditional), which means that your body can produce the amino acid, but you also need to include some sources of the amino acid in your diet. ​

What Foods Contain L-Arginine?

​Foods that are high in protein naturally contain L-Arginine, such as:

• Meat (red meat, chicken, turkey)​
• Fish (salmon)
• Nuts and seeds (almonds, cashews)
• Legumes (soybeans, chickpeas)
• Whole grains (brown rice, oats)
• Dairy products (milk, yogurt, cheese)

What are the benefits of L-Arginine Based on Studies?

• Studies suggest that L-Arginine might decrease symptoms and improve quality of life in people with a mild to severe form of angina (chest pain).*
• Some research has shown that oral L-Arginine can lower blood pressure in healthy people and in people certain conditions such as mild blood pressure elevation.*
• When taken orally or by infusion for a short period of time, L-Arginine may improve symptoms and blood flow in people with the circulatory condition called Peripheral arterial disease (PAD).*
• L-Arginine administration can improve wound healing. One important finding from a study is that L-Arginine stimulates the release of growth hormone, as well as insulin-like growth factor I (IGF-1), both of which can improve wound healing.*

Remember to always talk to your healthcare provider before starting any new supplements. L-Arginine supplement is safe for most adults, especially if you incorporate more protein-forward products into your diet like meat and nuts.​