b12 injections vs sublingual treatment Efficacy of different routes of vitamin supplementation for the of patients with vitamin B12 deficiency: A systematic review and network meta-analysis B12 Shots at Home: How,

Not dramatically

extra B12 is excreted if levels are normal Weight Loss: little evidence B12 shots cause weight loss Mood: helps if mood issues come from deficiency but not a standalone depression treatment The key takeaway is that B12's benefits come from correcting a deficiency, not supplying extra boosts to healthy individuals

Evidence level: Preclinical evidence only How to read this: Food intake was unchanged in a short mouse study

The team used a quantum-inspired device in combination with a more traditional fingerprinting method to search for drugs that are similar to remdesivir, the only antiviral against SARS-CoV-2 that is currently approved for human use