There are all kinds of supplements out there that claim to build muscle faster, with nitric oxide supplements gaining a lot of attention in particular. Thankfully, there are also safer and natural ways to boost nitric oxide for better workouts and heart health.

Nitric oxide and heart disease

Nitric oxide has gotten the most attention due to its cardiovascular benefits. Heart and system circulationAlfred Nobel, the founder of the Nobel Prize, was prescribed nitroglycerin over 100 years ago by his doctor to help with his heart problems.

He was skeptical, knowing nitroglycerin was used in dynamite, but this chemical helped with his heart condition. Little did he know nitroglycerin acts by releasing nitric oxide which relaxes narrowed blood vessels, increasing oxygen and blood flow.The interior surface (endothelium) of your arteries produce nitric oxide. When plaque builds up in your arteries, called atherosclerosis, you reduce your capacity to produce nitric oxide, which is why physicians prescribe nitroglycerin for heart and stroke patients.

How to increase nitric oxide in your body
The most common way to increase nitric oxide is through exercise. When you run or lift weights, your muscles need more oxygen which is supplied by the blood. As the heart pumps with more pressure to supply the muscles with blood, the lining in your arteries releases nitric oxide into the blood, which relaxes and widens the vessel wall, allowing for more blood to pass though. As we age, our blood vessels and nitric oxide system become less efficient due to free radical damage, inactivity, and poor diet, causing our veins and arteries to deteriorate. Think of a fire hose as water rushes through it to put out a fire - it needs to expand enough to handle the pressure, still keeping enough force to put out the fire. Athletes and youth have the most optimal nitric oxide systems, reflecting their energy and resilience.

Another way to increase nitric oxide is through diet, most notably by consuming the amino acids L-arginine and L-citrulline. Arginine, which can be found in nuts, fruits, meats and dairy, and directly creates nitric oxide and citrulline inside the cell. Citrulline is then recycled back into arginine, making even more nitric oxide. Enzymes that convert arginine to citrulline, and citrulline to arginine need to function optimally for efficient nitric oxide production. We can protect those enzymes and nitric oxide by consuming healthy foods and antioxidants, like fruit, beetroot injestion, garlic, soy, vitamins C and E, Co-Q10, and alpha lipoic acid, allowing you to produce more nitric oxide. Nitric oxide only lasts a few seconds in the body, so the more antioxidant protection we provide, the more stable it will be and the longer it will last. Doctors are utilizing this science by coating stents (mesh tubes that prop open arteries after surgery) with drugs that produce nitric oxide.

Nitric oxide for athletes and bodybuilders
Increasing nitric oxide has become the new secret weapon for athletes and bodybuilders. Athletes are now taking supplements with L-arginine and L-citrulline to support the flow of blood and oxygen to the skeletal muscle. They also use them to facilitate the removal of exercise-induced lactic acid build-up which reduces fatigue and recovery time. Since arginine levels become depleted during exercise, the entire arginine-nitric oxide - citrulline loop can lose efficiency, causing less-than-ideal nitric oxide levels and higher lactate levels. Supplements can help restore this loop allowing for better workouts and faster recovery from workouts.  These are best sourced through trained homeopathic consultation and reputable sources.

With nitric oxide deficiencies due to aging, inactivity, smoking, high cholesterol, fatty diets, and lack of healthy foods, increasing your nitric oxide levels can help increase your energy, vitality and overall wellness. The basic adage of eating well and staying active all makes sense now.

Is to much Nitric Oxide dangerous to your health?

Like anything else - to much is exactly that. Too much nitric oxide can result in dangerously low blood pressure. Nitric oxide is an amino acid which is produced naturally in your body. Therefore, when taken correctly, nitric oxide supplements are basically safe and harmless.

WARNING: If you have an existing heart condition or abnormal blood pressure, please consult your healthcare professional before taking supplements to increase nitric oxide levels.

Photo: 123rf.com

Physical activity and exercise is a major contributor to a healthy lifestyle; people are made to use their bodies, and disuse leads to unhealthy living.

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