The NHS reports that severe calorie restriction, such as with anorexia, bulimia, or similar eating disorders, sends a message to your brain to stop producing the hormones needed for ovulation (and if you dont ovulate, you wont have a true period, though you may still experience some vaginal bleeding)
The idea is that this gives your kidneys more recovery time between doses while still maintaining good B12 levels
But did you know there are other important B vitamins
Rheumatoid arthritis: is serum vitamin B12 high in active disease
Body measurements including waist, hips, thighs, and arms at consistent points provide direct feedback on composition changes
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