That is a very different statement from they do nothing. It means: The mechanistic rationale is real
Aim for adequate fluid intake
In fact, some of the most common symptoms of deficiency include hyperpigmentation of the skin and nails, hair changes, vitiligo, and angular stomatitis, which is a condition that causes cracks and inflammation in the corners of the mouth
When purchasing either solution, the most important factors are pharmaceutical-grade labeling, a verifiable manufacturer, and proper sealed vial packaging any product that arrives without clear labeling, lot numbers, or expiration dates should be avoided regardless of price
With optimal B12 levels, your body efficiently regenerates cells and repairs damaged tissues of all kinds, from your skin to your internal organs
As a permanently charged quaternary cation it is water-soluble and does not require organic cosolvent for aqueous work, though DMSO stocks are common in cell-based screens