Lin HD, Lee YC, Chiang CY, Lin YJ, Shih CY, Tsai RK, et al
21 Three clinical trials, one open-label and uncontrolled, 22 one open-label and placebo controlled, 23 and one double-blind and placebo controlled, 24 investigated a multi-nutrient formulation containing NAC 1200 mg per day (other nutrients: folate, vitamin B12, alpha-tocopherol, S-adenosyl methionine and acetyl-L-carnitine) for 312 months in patients with Alzheimers disease, and found significant benefits in Dementia Rating Scale and clock-drawing tests as well as in assessments by caregivers in those receiving the multi-nutrient supplement versus placebo or versus baseline
Vitamin B12 is a vital nutrient our body uses to keep our red blood cells healthy
Despite the potential benefits of KD for skin health, randomized clinical trials are needed to evaluate its efficacy and long-term effects, as well as the exact mechanisms by which it affects the skin
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