can b12 injections cause late period Why do I feel worse after a injection? Vitamin B12 Deficiency and Multiple

NICE guidance suggests considering B12 status assessment in older adults presenting with cognitive decline, unexplained anaemia, or neurological symptoms

The full 12-week, three-phase cycle remains the baseline rather than compressing the protocol into eight weeks

Up to 20% of people over 60 may become deficient according to UCLA Health (2022), and the National Institutes of Health estimates that 10 to 30% of older adults cannot absorb naturally occurring vitamin B12 from food

As we get older, our ability to absorb B12 from food naturally decreases, making injections a great option for many older adults

Instead of affecting hormones, it encourages hair follicles to stay in the growing phase for longer