I never thought much about vitamin B12 until brain fog hit me. Then I got my levels checked for the very first time at the doctor's over a year ago, and everything changed.
How much vitamin B12 do midlife women need?
How much vitamin B12 do midlife women need?
How much vitamin B12 do midlife women need?
I never thought much about vitamin B12 until brain fog hit me. Then I got my levels checked for the very first time at the doctor's over a year ago, and everything changed.