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The problem is that our B12 levels naturally decline with age, making it that much more difficult to keep our B12 levels healthy, and that much more important to supplement with B12 as we age
This triggers an increase in Insulin Like Growth Factor 1 (IGF 1) from the liver, an essential hormone for tissue growth, fat metabolism, and cellular repair
The initial stages, N1 and N2, represent lighter sleep phases, whereas N3, equated with SWS, signifies the deepest phase of sleep
If you have a dedicated mini-fridge for research supplies, even better
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