Deficiency in vitamin B6 is commonly linked to malnutrition, alcoholism, malabsorption syndromes, or as an adverse effect of certain medications, such as cyclosporine, hydralazine, cycloserine, penicillamine, isoniazid, levodopa, phenelzine and chemotherapy treatments (16, 18)
Like hyaluronic acid, it helps attract and retain moisture in the skin
But Kennedy and the biohacking corner of the MAHA movement hype dubiously legal chemicals known by alphanumeric names like BPC-157 and CJC-1295 for their health benefits, despite questions around their efficacy and FDA safety approval
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Roussel BD, et al
Nausea typically peaks 12 to 48 hours after injection and decreases over the following days