Niacin vs B12
Evidence-based comparison of Niacin and B12 — absorption, dosage, safety, and which is best for your needs.
B12
Mitochondrial support: Enhances mitochondrial efficiency and biogenesis; Serotonin modulation: Influences serotonin synt
Full GuideDetailed Comparison
| Niacin | B12 | |
|---|---|---|
| Category | Vitamin | Vitamin |
| Mechanism | Lipid modulation: Improves lipid profiles (LDL | Mitochondrial support: Enhances mitochondrial efficiency and biogenesis; Serotonin modulation: Influences serotonin synt |
| Safety | The niacin that food and beverages naturally contain is safe. However, dietary supplements with 30 mg or more of nicotinic acid can make the skin on y | Vitamin B12 has not been shown to cause any harm, even at high doses. |
Which Should You Choose?
Niacin may be better if: Lipid modulation: Improves lipid profiles (LDL
B12 may be better if: Mitochondrial support: Enhances mitochondrial efficiency and biogenesis; Serotonin modulation: Influences serotonin synthesis; Homocysteine reduction: