L-arginine and L-citrulline: Duo for Your Heart

There are thousands of supplements and prescribed medications that help to lower blood pressure, but many of them are limited to that. Then there are the amino acids l-citrulline and l-arginine.

L-arginine and l-citrulline not only help to lower blood pressure, but they help boost your energy, your immune system, and your recovery time.

l-arginine and l-citrulline

How Do L-Citrulline and L-Arginine Work Together?

L-citrulline is the forerunner to the formation of l-arginine. Both are amino acids that are naturally created in the body but can be supplemented to help with certain health problems, such as high blood pressure.

Together, they work to increase nitric oxide (NO) in the body. Nitric oxide is used for purposes such as exercise and lowering blood pressure. NO works in the body to relax and dilate the blood vessels and arteries, advancing blood flow throughout the body.

Just as l-citrulline is the forerunner to l-arginine, l-arginine creates nitric oxide. It is a chain effect that works even better when l-arginine has help from l-citrulline.

Why Take Them Together?

When supplements combine l-arginine and l-citrulline, instead of having only one or the other, the amount of NO and overall results are more impressive.

Since l-arginine is the precursor to NO, having it by itself in a supplement will work well to lower blood pressure. However, if you add l-citrulline to the formula, your body will make more l-arginine, and in return, even more nitric oxide.

As you age, nitric oxide production naturally decreases. Therefore, our bodies need help producing a sufficient amount to keep everything working more efficiently. By aiding the increase of l-arginine with l-citrulline, your body creates enough nitric oxide to function at a higher rate.

Why Take L-Arginine and L-Citrulline at All?

There are plenty of benefits of taking these supplements, but the number one reason is to lower blood pressure.

As previously mentioned, nitric oxide works in the body to open up blood vessels. Blood vessels that may have been previously restricted or hardened from sodium or cholesterol buildup, can get more blood through with NO.

High blood pressure often leads to heart disease, stroke, or diabetes, which in most cases can be totally prevented. L-arginine and l-citrulline help your body prevent that from happening but naturally lowering your blood pressure.

One of the other most common reasons to take them is for increased cardio endurance and quicker recovery after weight lifting.

Athletes add l-citrulline and l-arginine to their pre-workout supplements because of how wonderfully they work together to boost their NO levels. When working out, your muscles tire from expending oxygen and not getting enough back to recover.

However, with added NO to the body, muscles are able to go for longer as they receive more oxygen and nutrients from increased blood flow.

The benefits of l-citrulline and l-arginine continue after your workout by refuelling your muscles and cutting down recovery time. It helps your muscles develop more quickly and soreness doesn’t last as long. Now you can workout even harder the next day.

Resources

http://www.diabetesincontrol.com/nitric-oxide-series-part-four-how-nitric-oxide-no-causes-vasodilation/

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