oral or injectable bpc 157 BPC-157 vs Dosage: What the Research Shows BPC-157 Oral vs Injection: Benefits,

Individuals with known B12 deficiencies, or those prone to a potential deficiency due to their lifestyle, must supplement vitamin B12

A study conducted on pregnant mice, the species with a very similar biological and behavioral makeup to humans, also found that B12 deficiency led to high cholesterol levels and a significant increase in body fat percentage in pregnant mice

Without adequate amino acid intake from external sources, such as dietary protein, the body may start breaking down muscle protein into amino acids for energy, which can slow metabolism over time

Vitamin B12 injections are also not a proven weight-loss treatment