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Identify gaps in the literature and ongoing research directions Key gaps include a lack of large, controlled clinical trials, unclear optimal dosing and delivery for reproductive targets, limited long-term safety data for systemic use, and few mechanistic human studies linking molecular changes to fertility outcomes

In most people, the most common signs of a vitamin B12 deficiency may include fatigue, lethargy, pins and needles in the hands and feet, oral problems, confusion, and irritability

Most protocols begin at 0.51 mg weekly or 2 mg monthly

This Director is also the same person who insisted I immediately go into her office to tell me that the billing department said they received the "wrong" secondary insurance info for my mother