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doi: 10.1186/s13073-020-00741-6 115 JinMZHanRRQiuGZJuXCLouGJinWLet al

Although rare, prolonged deficiency may increase the risk of brain damage due to compromised nerve function

What Are Vitamin B12 Injections Used For

Unfortunately, to date, there are no therapies directly aimed at any of the fundamental biological mechanisms of aging [33]

The high turnover rate and limited storage of thiamine (20 30 mg, mainly in the heart, brain, liver, and kidneys) require an adequate daily thiamine intake to meet requirements
