bpc 157 liver and kidney complications Frontiers BPC-157 – No Proof Required!
Description
However, collagen peptides showed no effect on myofibrillar protein synthesis in older males when not combined with exercise, unlike whey or pea protein which increased integrated muscle protein synthesis rates

Bogatyrev, S

That is a signal, not a final answer

As we age it becomes depleted resulting in fatigue, mental fog, lack of concentration, inflammation/oxidative stress, dull and tired looking skin, decreased endurance, and increased symptoms of chronic disease
Did you happen to get tested while experiencing these symptoms or thereafter
