Research from Tufts University finds that by age 75 or 80, around 40 percent of people have a diminished ability to absorb B12 from food
IV therapy is extremely beneficial for patients experiencing fatigue, chronic illness, brain fog, difficulty losing weight, chronic dehydration, inflammatory conditions, migraines and/or chronic headaches, or patients wanting assistance detoxing
Nevertheless, use of metformin may decrease vitamin B 12 status: a meta-analysis of four short-term intervention trials (up to 4 months duration) in patients with type 2 diabetes found that metformin use decreased serum cobalamin concentrations by 57 pmol/L, which could have clinical implications if such patients have suboptimal vitamin B 12 status (146)
Brand: Hospira
Some people research BPC-157 for tendon, ligament, joint, and muscle recovery
Each option centres on metabolic change, which is why many people compare them when they want safe, steady results