The two most common nitric oxide supplements available are:
- L-arginine is a protein building block or an
amino acid that is naturally found in dairy products, red meat,
fish, and poultry.
- L-citrulline is a protein building block or an
amino acid that is naturally found in nuts, meat, watermelon,
legumes.
Thus, the amino acids L-citrulline and L-arginine are the
alternate source and help to produce nitric oxide in the body.
The advantages of nitric oxide supplements are:
- Enhancing exercise and recovery.
- Improves heart health.
- Reducing erectile dysfunction.
- Reducing high blood pressure in pregnancy.
- Improving recovery after major trauma or injury.
- Enhancing weight loss.
- Improving lung function in those with cystic fibrosis.
- Treating altitude sickness.
- Preventing the common cold.
- Healing diabetic foot ulcers.
- Reducing the side effects of memory loss
The disadvantages of nitric oxide supplements are:
- It can cause diarrhea, headache, heart palpitations, nausea,
stomach pain, bloating, or heartburn,
- People suffering from liver scarring or cirrhosis should take
nitric oxide carefully as it could worsen liver function.
- It can cause a deficiency of guanidinoacetate
methyltransferase. It is a rare genetic disease in which a person
lacks guanidinoacetate methyltransferase enzyme that converts
arginine into creatine. Thus, people with this deficiency should
not intake nitric oxide supplements.
- A person with low blood pressure should not take nitric oxide
supplements because its intake can further lower the blood
pressure.