it can be taken as a pill or under the tongueis when there is a deficiency that can be caused by pernicious anemia, celiac or Crohns disease, or weight loss procedures such as gastric bypass surgery, which interferes with the bodys ability to extract vitamins from food
For others, with milder or temporary deficiencies, the initial shots might lead to longer periods of feeling well, potentially even allowing for a switch to oral supplements under strict medical guidance
B12 helps convert food into fuel, so if youve been dragging through your days, a B12 shot may help lift that fog
Its distribution in the UK falls into a gray market, raising documented concerns about purity, composition, and supplier quality control
I sometimes liken it to a badly tuned radio on which you have turned the volume up high trying to catch the programme you want when all of a sudden the signal comes in loud and clear and the blast nearly deafens you