Vitamin B3 or nicotinamide riboside chloride – or simply niacin – is one of the eight B vitamins. It plays a key role in digestive, skin, hair, and nerve health.
The health benefits of niacin are often attributed to its antioxidant and anti-inflammatory properties. Research has found that niacin can help boost the production of an enzyme called nicotinamide adenine dinucleotide (NAD).
NAD is found in all cells and plays a vital role in metabolic processes. It helps turn nutrients to cellular energy and works with protein to regulate certain biological activities. These biological activities are an essential component for managing oxidative stress. Unfortunately, levels of NAD in the body declines with age.
Researchers from the University of Colorado wanted to find out if supplementing with vitamin B3 could help raise levels of NAD. To investigate, they recruited 30 adults to participate in the study. Researchers asked the participants to take 500 mg of vitamin B3 two times a day and one placebo pill once a day for six weeks. They found that supplementing with vitamin B3 could stimulate NAD production in the body. Their results also revealed that increased vitamin B3 intake could reduce the risk of cardiovascular diseases. The daily supplementation of vitamin B3 helped regulate blood pressure levels and prevented arterial stiffness.
The researchers highlighted the importance of NAD in the body. “NAD+ is critically involved in just about every metabolic process in our cells,” said Christopher Martens, lead author of the study. He also added, “We believe that by boosting NAD+ back to youthful levels, we can improve physiological function and possibly prevent the risk for age-related diseases.”
Aside from slowing down the signs of aging, vitamin B3 can also decrease acne and hyperpigmentation, prevent cancer and diabetes, and manage osteoarthritis. (Related: Vitamin B3 may be the cure for drug-resistant superbug infections.)
Read up on other wonderful skin benefits that you can get from niacin and other vitamins at SupplementsReport.com.