Vitamin B12 deficiency occurs when a person lacks the vitamin in their body. The vitamin is vital in the production of red blood cells and keeps the nerves healthy, and is the best gained through diet. But foods rich in B12 tend to be from an animal origin, which means vegans and vegetarians are at risk of vitamin B12 deficiency. Certain medical conditions can also lead to a person struggling to get enough B12 from their diet – for example people with pernicious anemia, a condition that affects the body's absorption of B12 from foods.
If a person lacks B12 in their diet then their red blood count will be low and their nerves will be affected.
This is when the symptoms of vitamin B1
If the condition is left untreated, problems related to vision, memory and physical co-ordination can occur, as well as heart failure, which is why the symptoms of vitamin B12 are very important
Three feelings in the body may indicate low levels of B12 in the body, according to Thyroid Patient Advocacy – migraines, tingling pain
Migraine headaches may occur if a person is deficiency in vitamin B12. It explains: “These may be preceded by a temporary blind spot in the center of the field of vision, usually lasting about ten minutes and sometimes followed by facial pain under the eyes. be zigzag streaks through the vision that may last up to hours. Even in the same person, there may be extreme variations in the headaches themselves. They may be quite severe or may be virtually nonexistent.
How can it be migraine if there is virtually no pain? Doctors say it's a migraine if the described visual problems occur, whether there is significant pain or not. [MigrainesofmostindividualscauseotherthanB12deficiencybutmigrainesofcertainindividualsorcompletelystopaftertheyaretreatedforB12deficiency)”
Tingling along the back of one or both thighs and the hands can also be signs of the condition
It says tingling along the back of one or both thighs may start at the hips and shoot downward.
"It starts out more than annoyance than pain, but can develop into pain if not treated," it explains.
Tingling in the hands may appear as a sharp stabbing or tingling pain in The palm of one or both hands
It says: "This is suddenly and reasonably located in a spot directly below the ring finger, approximately where the first palm is. , a tingling pain may begin t o occur along the outside edge of the hand, starting from the wrist. This pain occurs when the wrist is flexed backward. ”
Nerve shock in the side of the body
before it quickly subsides.
It adds: "It can occur at the side of either hip or on either side of the upper body, along the ribs.
" Worse yet, it may occur consecutively in at least two or three locations, one right after the other. ”
Other vitamin B12 deficiency symptoms
Feeling very tired
Vitamin B12 injections may also be recommended, and for those with pernicious anemia, injections may be required for the remainder of their lives
Experts say adults aged 19 to 64 require around 1.5 micrograms (mg) a day or vitamin B12, and unless you have pernicious anemia, if vitamin B12 deficiency is triggered by not including enough B12 in the diet, Harvard Health Publishing, part of Harvard Medical School, offers the "A list of B12 foods" on its website.