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B-12 supports red blood cell formation, neurological function, and DNA synthesis, making it a foundational treatment for fatigue, cognitive performance, and metabolic health
Its best to use glutathione in the AM and tretinoin in the PM
0.25mg dose: Draw to 10 units 0.5mg dose: Draw to 20 units 1.0mg dose: Draw to 40 units 1.7mg dose: Draw to 68 units 2.0mg dose: Draw to 80 units 2.4mg dose: Draw to 96 units Notice how each dose falls on a round number
Levels decline with age, which is why some providers include it in longevity and aesthetic protocols
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![Structures of (a) GLP-1, (b) GIP and (c) tirzepatide [19, 88, 90]](https://www.researchgate.net/publication/370926483/figure/fig4/AS:11431281185432337@1693619320519/Structures-of-a-GLP-1-b-GIP-and-c-tirzepatide-19-88-90-Amino-acids-are.png)
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