Niacinamide has been found to enhance the activity of Sir2p, a protein involved in cellular life extension and gene silencing. Increasing intracellular NAD levels through niacinamide supplementation may mimic the benefits of calorie-restricted diets and help maintain a balance of silent and active genes.
Niacinamide, along with other supplements like glucosamine, SAMe, selenium, and fish oil, has been shown to provide superior alternatives to nonsteroidal anti-inflammatory drugs (NSAIDs) for the treatment of arthritis. These supplements modulate signal transduction pathways and cytokine activity, which contribute to arthritis symptoms.
Note: This information is provided as a general guideline. Individual results may vary, and it is always recommended to consult with a healthcare professional for personalized advice and guidance.