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It does not replace nutrition or exercise, but can complement a full wellness plan when levels are low
When methylcobalamin is deficient, a dangerous biological bottleneck occurs
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It has been modified to increase potency and extend its half-life to 20-30 hours compared to natural IGF-1
However, these observations likely reflect sustained release kinetics rather than true prolongation of intestinal absorption half-life, and should therefore be interpreted with caution
10.3390/antiox10060890 126 WangS
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