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At 12mg per week, you get roughly 1.67 weekly doses, meaning you need a new vial approximately every 10-11 days
References 1 Nature Medicine (2014)Nicotinamide N-methyltransferase knockdown protects against diet-induced obesity (preclinical)
(2016) Association between metformin dose and vitamin B12 deficiency in patients with type 2 diabetes. Medicine (Baltimore)
Well, dont fall for the hype that theyll magically help you shed pounds or give you Tasmanian Devil-like energy levels
In rare cases where B12 is essential but acne remains intractable, dermatologists may consider oral isotretinoin, which in the UK can only be initiated by consultant dermatologists and requires strict monitoring, including a pregnancy prevention programme for women of childbearing potential
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