A peptide also cannot overcome ongoing overtraining, poor nutrition, uncontrolled blood sugar, untreated thyroid dysfunction, low testosterone when clinically relevant, vitamin or mineral deficiencies, or inadequate rest
Steroids belong to a completely different chemical class with distinct molecular structure and physiological effects, which confirms that BPC-157 is not a steroid
If you look in any biochemistry bookand you look at the chapter for metabolismyou will find the glycolysis, amino acid cycle and fatty acid cycle which are the tripods of metabolizing all the final components of a fully digested food (carbs, protein, fats)
Compound reference available on PubChem
A vitamin B12 deficiency can develop slowly and symptoms may include: Persistent tiredness or low energy Shortness of breath Pale skin Pins and needles Memory or concentration difficulties If left untreated, deficiency can lead to more serious neurological complications