Professional athletes who need to improve their physical performance
In an ideal situation, as your body uses B12, you are replenishing your B12 levels by eating foods that contain the vitamin, such as meat, fish, eggs, and dairy
People who dont eat animal products, like vegetarians and vegans, might struggle to get enough B12 through diet alone, although you can find B12 in fortified cereals and soy products
Within 24 to 72 hours, many people report an increase in energy levels and a reduction in fatigue
Common (5-15% of users): Mild injection site reactions, minor digestive changes Uncommon (1-5%): Sleep changes, temporary fatigue, mild headache Rare (under 1%): Dizziness, flushing, mood changes Very Rare: Serious adverse effects rarely reported in community use Theoretical Concerns BPC-157s ability to stimulate angiogenesis (blood vessel formation) raises theoretical questions about its use in individuals with active cancer or high cancer risk
People who are vitamin B12 deficient may also experience confusion, depression or anemia
