4. Memory Loss
We all have moments when we forget where we parked our car in a crowded parking lot. Likewise, we may walk into a room and forget what we came for. But if you find yourself battling these memory lapses on a more frequent basis, B12 deficiency may be responsible. Short-term memory loss due to vitamin B12 deficiency can be reversed with treatment. It is good to get your B12 levels checked, as B12 deficiency can be linked to Alzheimer’s disease. Normal lab values for vitamin B12 are 160-950 pg/ml.
Vitamin B12 is one of several nutrients important for good mental health. The omega-3 fatty acids found in fish, nuts, and seeds, as well as the phospholipids found in egg yolks and dairy products, are linked to good mental health. Vitamin B12 joins niacin, folate, and vitamin B6 on the list of nutrients good for a healthy mind and body. If your diet is low in vitamin B12-containing foods and you find yourself feeling inexplicably blue, vitamin deficiency may be the cause.
2. Pale or Yellow Skin
Pale or yellow skin can also be a signal your body is low in vitamin B12. Vitamin B12 is a water-soluble vitamin, which means your body can store it up for future use. These reserves are used if your diet is lacking in vitamin B12, and eventually your stores can run out. Without vitamin B12, new red blood cells cannot form. When your body’s red blood cells become weak, they break down into bilirubin. Increased levels of bilirubin can turn your skin and even the whites of your eyes a yellowish hue.