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10.1016/j.bcp.2013.08.064 34
Some people notice cognitive improvements, such as sharper focus and better mental clarity
Based on the collective clinical evidence, daily oral doses of approximately 2.55 g appear to be the most consistently effective, whereas higher intakes (e.g., up to 10 g/day) have not consistently shown proportionally greater benefits and may not be necessary for skin-related outcomes [93]
clinical GH-deficiency dosing is individualized to IGF-1
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