Found naturally in a variety of foods such as meat, leafy greens, dairy, beans, peas, and whole or fortified grains, they are crucial for the bodys energy production, DNA synthesis, and repair, as well as the proper functioning of the nervous system
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Vitamin B6
This is given through an intramuscular injection
[2] [11] As of 2026, retatrutide has not received marketing authorisation from the Medicines and Healthcare products Regulatory Agency (MHRA) or the European Medicines Agency (EMA), and it remains an experimental compound available only within authorised clinical trial settings