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The peer reviewers listed here have reviewed the content at least once during the history of the topic
Its plasma levels decline significantly with age (from ~200ng/mL at 20 to ~80ng/mL at 60), making it a key compound for aging biology and regenerative research
While its effects vary across studies, subjective reports highlight improved sleep onset and feelings of restfulness ( 3 )
Important Considerations for Specific Populations Administration to Elderly Patients When giving methylcobalamin injections to individuals, it's important to be cautious because aging can bring about changes that impact the body's functioning over time
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