L-citrulline or L-Arginine for my Nitric Oxide Supplements?

When it comes to nitric oxide supplements, two of the most important ingredients are L-citrulline and L-arginine. While there has been some amount of concern and controversy regarding which ingredient is better for supplements, let us find out if there really is any truth to this debate.

Nitric oxide is not really included in these supplements. This is because nitric oxide is a gas. But during intense workouts and exercises, these supplements can help in increasing the level of nitric oxide in the body. This then widens the blood vessels, allowing the smooth flow of blood throughout the entire body. So in order to produce the greatest amount of nitric oxide within the body, arginine is needed no matter what. This is because it helps in supplying more oxygen to the muscles and fibers. Regardless of what people would like to believe, arginine is essential for consumption. And this can be found in many food items as well in abundance. Some of the most common examples include seeds and nuts, seafood, and meats. So while it is considered to be an important amino acid, it does have its fair share of limitations.

nuts and seafood

The problem is that arginine supplementation is subject to systemic and pre-systemic elimination from bacteria which can occur in the stomach as well as the enzyme arginase which can be found in both the liver and the gut. Other than that, arginine can cause a wide variety of side effects. Some of these include diarrhea, severe breathing problems, loss of weight and appetite, and it can even lead to cardiovascular diseases. The problem with arginine is that people can get addicted to it if consumed in heavy doses. And just like drug addiction, people may also suffer from withdrawal symptoms.

On the other hand, citrulline is an amino acid which is non-protein. In other words, it is not considered to be a necessary amino acid as a building block for protein. So when citrulline is included in the nitric oxide supplements, this then helps to convert into arginine and then increase the nitric oxide levels in the body.

With the help of citrulline supplementation, it helps in improving the performance in sports while at the same time reducing fatigue in exercise. It also helps in improving the level of endurance for both aerobic and anaerobic exercises. Citrulline also helps in increasing arginine and ornithine plasma content in the body. This means that citrulline helps in improving the nitric oxide metabolism and the ammonia recycling process. It can also help in combatting high blood pressure.

After taking the supplements which contain citrulline, this citrulline is then converted into arginine inside the kidneys. While arginine has been found to increase the level of plasma in the body, citrulline spreads it out evenly throughout. This is what makes it possible to exercise for a longer amount of time.

When taken in small doses, arginine has been found to be subjected to reduced absorption. This is not the case with citrulline. It can also help in doubling the ornithine plasma content.

So as can be clearly seen, citrulline does have some benefits over arginine where nitric oxide supplements are concerned.

Health and Wellness – Solutions for sensitive skin

Having sensitive skin is something many of you ladies will never have issues with, and therefore you are unaware of struggles of women with sensitive skin have. Those with sensitive skin have only a small portion of cosmetic beauty products to work with because majority of other products have negative effects on sensitive skin.


Not all irritations of the skin are signs of sensitive skin, but if you have problems with using cosmetic products or any other skin issues you might want to go to dermatologist and let him/her see what is the issue, because it can be a symptom of something worse.

Something worse can come in form of Contact Dermatitis which is skin inflammation that happens due to contact or constant exposure to certain chemicals. Dermatologist will find out what kind of chemical is causing that and you can treat yourself by avoiding products that contain that chemical. Symptoms of this skin inflammation are tenderness of the skin, localized swelling, sores and so on.

Dermatologist Dr. Yael Adler talks about diagnosing and treating contact dermatitis

Rosacea is a condition that is manifested by redness of the skin and visible blood vessels in the face area. It can react to emotions, spicy food and temperature changes and those are also very easy ways you can determine whether you have this condition or not. Dermatologist will try to treat your condition with creams or laser therapy, but you will have to change your lifestyle to get rid of this condition. Changes to your lifestyle will include reduce of stress, avoiding high fluctuations of temperature, avoiding spicy food as well as reduce in exercise.

face-dry-and-redPeople with sensitive skin are sentenced to very control heavy life in which they have to avoid many fun activities in order to prevent chapped skin. If they go to ski slope or on the beach their skin will become red and soon after that it will dry, become sore and crack due to lack of natural oils all other people have. There are many things that cause chapped skin, but main culprits are elements and long exposure to them, soap and water if you have long contact with it, dehydration and general lack of fatty acids in food. Deficiency in A and B vitamins is also guilty for chapped skin. Lack of vitamin B will contribute to chapped skin while vitamin A is essential in keeping your skin healthy. Increasing air moisture by with humidifier or bowl of water near a heater will do. Different moisturizers should be used in bath as well.

Even though ingrown hair is a problem for all people, those with sensitive skin have worse effects. Ingrown hair is created after shaving to closely to skin. Shaved hair fails to surface over the skin and starts growing inside which causes pain and irritation. If you have this condition you should find products that have salicylic acid and apply it to the area with ingrown hair. This acid will help remove upper level of dead skin and which you should use tweezers to lift the hair out, but don’t cut it.