Vitamin B12 or B9 (folate) deficiency anaemia arises when the body lacks these essential vitamins. If left untreated, some complications may become irreversible
The NHS has issued a warning that experiencing “pins and needles” could be a sign of a serious deficiency.
Anaemia caused by a lack of Vitamin B12 or B9 (folate) occurs when the body is deficient in these vital vitamins. If left untreated, some complications can become permanent, hence the term “irreversible”.
This deficiency leads to the production of abnormally large red blood cells that don’t function as they should. The NHS clarifies that red blood cells carry oxygen around the body using haemoglobin. “Anaemia is the general term for having either fewer red blood cells than normal or having an abnormally low amount of haemoglobin in each red blood cell,” it explains.
It warns: “Some problems caused by the condition can be irreversible.” So what are the symptoms of vitamin B12 or folate deficiency?
These vitamins are crucial for daily functioning, but a deficiency can lead to symptoms such as tingling sensations (pins and needles), low energy and fatigue.
Other signs and symptoms include:
- rapid breathing or shortness of breath
- headaches
- indigestion
- loss of appetite
- palpitations
- problems with your vision
- feeling weak or tired
- diarrhoea
- a sore or red tongue, sometimes with mouth ulcers
- problems with memory, understanding and judgment (cognitive changes)
- numbness
- muscle weakness
- psychological problems, which can range from mild depression or anxiety, to confusion and dementia
- problems with balance and coordination
- incontinence
Do I need to see a GP?
The NHS warns: “Some of these problems can also happen if you have a deficiency in vitamin B12 or folate but do not have anaemia.”
If you’re concerned, it’s advised to book an appointment with your GP as soon as possible, reports the Express. “This is because although many of the symptoms improve with treatment, some problems caused by the condition can be irreversible”, warns the NHS.