How it works
- As a vitamin, it is converted into NAD and NADP, coenzymes that help cells produce energy and carry out many metabolic reactions.
- At high doses, nicotinic acid:
- Lowers the liver’s production of very low-density lipoprotein (VLDL).
- Reduces LDL (“bad”) cholesterol and triglycerides.
- Can increase HDL (“good”) cholesterol.

