Its an old wives tale, says David Heber, M.D., director of UCLAs Center for Human Nutrition
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Or request your doctor to order tests for you
Second, medications that many older people take, like metformin for diabetes or proton-pump inhibitors for acid reflux, can also impact absorption. Are vegan or strictly vegetarian: Because most dietary intake of B12 comes from animal products, B12 supplements are recommended for people who eat a vegan diet or a vegetarian one with few eggs and dairy products
By following these steps, healthcare providers can facilitate timely treatment and maximize reimbursement
Accurate dosages are vital for achieving therapeutic benefits safely