Even if it doesnt cause hair loss, B12 deficiency can still lead to anxiety, fatigue, neuropathy, and cardiovascular issues, among other health issues
That distinction matters in a category where "copper peptide" is increasingly used as a marketing term rather than as proof of potency
Any use should be medically supervised, with compliance and safety front and center
Side effects are rare but may include mild redness, swelling, or tenderness at the injection site
Food sources of peptides include animal-based peptides, such as those from eggs, meat, fish, shellfish, and milk, and plant-based peptide sources, such as beans, lentils, soy, hemp seeds, flaxseeds, oats, and wheat
Its like a lot of other things can be going on why somebody has objective improvement in 6 months