Answer
Nov 26, 2025 - 01:00 PM
Taking 1000 mg of NAD (nicotinamide adenine dinucleotide) as a supplement is believed to help boost cellular energy production, support metabolism, and potentially promote healthy aging by enhancing mitochondrial function. However, scientific evidence for these benefits in humans is still limited, and high doses may cause side effects such as nausea or flushing. Always consult a healthcare professional before starting high-dose supplements.
