Health PSA: vitamin b12, do you have enough? Do you know the signs of deficiency?
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B12 comes from meat if I recall. If I'm correct, I should not be deficient.
Well, maybe. There's lots of things that can block or prevent B12 uptake and even if you're getting it your body can have genetic conditions where it can't USE what you're getting.
Off the top of my head for example smoking decreases B12 uptake. So Denis leary having his big meat party sitting around eating cows and smoking cigarettes could still be at risk for b12 deficiency