Plant-based diet: If you follow a vegetarian or vegan diet, regular monitoring of your B12 levels is crucial, as the vitamin is found almost exclusively in animal products
Because these processes are connected to connective tissue repair and structural tissue maintenance, the peptides are sometimes explored in models related to muscle biology, tendon and ligament signaling, and recovery-related cellular responses
Aged animals typically show significant deficits on these tasks due to progressive synaptic loss and reduced neuroplasticity
Proc Natl Acad Sci U S A 102, 1554515550 (2005)
Can relieve fatigue and low energy tied to deficiency
Finally, the biggest risk is for people who have pernicious anemia, a rare condition in which a person is unable to absorb any B12 through their stomach or intestines people with this condition are the ones who actually need B12 injections