They are particularly beneficial for vegetarians and vegans (since B12 is found primarily in animal products), older adults with reduced absorption capacity, individuals with digestive conditions such as Crohn's disease or celiac disease, and anyone who has had gastric bypass surgery
GHK, a tripeptide known for its role in tissue regeneration and wound healing, was tested for its effects on bleomycin-induced fibrosis
After substantial weight reduction, loose skin can appear over the abdomen, arms, thighs, breasts or under the chin
Credit: Kirkland Signature Pros Affordable, potent source of B12 USP-verified No synthetic dyes or artificial flavors Cons Very high dose may cause digestive upset Contains a small amount of sucralose Individuals who are severely deficient in B12 may be advised by their healthcare provider to opt for a higher, extra-strength dose of the nutrient