Jan. 21, 2025 — The B vitamin mitigates manganese neurotoxicity, which produces symptoms that resemble Parkinson's disease. The vitamin improves dopamine production in the brain and offers ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

If you are skipping meals, dieting, or a picky eater, you could be at risk for a vitamin deficiency. Consult a healthcare provider before taking a new vitamin supplement. Both fat-soluble and ...