The verdict: in most situation, vitamin B12 likely has no effect on hair loss (and hair regrowth), but vitamin B12 might reverse premature hair graying in the presence of B12 deficiency Although hypothetical evidence suggests an absence of B12 activity could negatively impact hair growth, in vivo human studies indicate that either (1) there is no relationship between vitamin B12 deficiency and hair loss and/or (2) there is an overriding factor (like methionine provision outside of the methylation cycle) that prevents B12 deficiency from causing hair loss
Muscle Recovery Moderate Evidence Evidence Rating: Moderate (Animal studies with consistent results) Muscle healing research shows promising results: Crush injury recovery Strain healing Post-surgical muscle repair Overcoming steroid-induced healing impairment While fewer studies exist compared to GI and tendon research, results are consistent and mechanisms are well-explained
Growth hormone peptides (Ipamorelin, CJC-1295) These are fragile
The gluteus medius and minimus tendons attach at the greater trochanter and frequently develop degenerative changes, partial tears, or inflammation
~ AlphaMD Facial redness or flushing can appear after starting testosterone replacement therapy , but it does not always mean your testosterone dose is too high
That makes CJC-1295 one of the most cost-effective GH peptides available
