Hair, skin and nails vitamins , green tea , glutathione , grape seed, alpha lipoic acid , msm , nac can i take them during pregnancy.

Pregnancy: A number of the supplements you mentioned are strong antioxidants and affect the redox potential in the cell. The process of cellular differentiation has been shown to be influenced by the redox status of the cell. While it is likely that small amounts of the substances are ok, it is prudent to stick with your prenatal vitamins and avoid substances whose effects are not fully understood.