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Contact SupplierVitamin B3, also known as Niacin, is a water-soluble B-vitamin that plays a critical role in energy metabolism, cellular repair, and nervous system health. It exists in two main forms: Niacin (nicotinic acid) and Niacinamide (nicotinamide) — both are biologically active but have different applications and side-effect profiles.
Source:
Natural Sources:
Found in meat, poultry, fish, fortified cereals, legumes, and nuts
Biosynthesis:
The human body can synthesize niacin from tryptophan, an amino acid
Role:
Energy Metabolism:
Precursor to coenzymes NAD (nicotinamide adenine dinucleotide) and NADP, vital for energy production
Cellular Repair:
Supports DNA repair and cell signaling
Nervous System Function:
Aids neurotransmitter function and brain health
Skin and Digestive Health:
Maintains healthy skin and digestive tract lining
Benefits:
Supports Energy Production and Reduces Fatigue
Promotes Healthy Skin and Hair
Improves Brain Function and Mental Clarity
May Help Reduce LDL Cholesterol and Raise HDL
Aids in Reducing Inflammation and Oxidative Stress
Used Therapeutically in Pellagra (niacin deficiency disease)