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Step 3: Incorporate zinc through a mineral complex or a targeted supplement
It plays a crucial role in protecting our cells from oxidative damage, detoxifying harmful substances, and supporting our immune system
Several commercial weight loss clinics offer B12 injections as part of their programmes, but these are not evidence-based treatments, and any perceived benefit is likely attributable to other concurrent lifestyle changes
Lancet (2019) 394:12130
Last reviewed: June 2026 Medical disclaimer: This article provides general information only and is not a substitute for personalised medical advice
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