Growth hormone therapy has been studied for aging, but results are mixed
Topical skincare: Vitamin C serums, hyaluronic acid and niacinamide are typically safe for use
It is not intended for human or animal consumption, medical treatment, or diagnostic purposes
Correcting a genuine deficiency may help you feel more energetic, and any weight benefit typically comes indirectly from feeling well enough to be more active, not from the injection itself
The observed risk for metformin-induced vitamin B 12 deficiency demonstrated an additive effect for rs1801222 genotype, with both AG (OR 1.37 [95% CI 1.21, 1.54], I 2 =18.6%) and AA (OR 2.30 [95% CI 1.99, 2.65], I 2 =0%) genotype groups being at increased risk vs the GG group