Vitamin B12 is one of the essential nutrients that we humans can’t make on our own and is therefore solely obtained from one’s diet. Vitamin B12 has a broad range of important roles in the body – helping to make DNA and transport iron throughout the systems to protecting the nerves and manufacturing nerve-signalling compounds known as neurotransmitters. If a person is lacking in the vitamin, they can suffer from a specific type of severely energy-sapping anaemia as cells throughout the body are deprived of oxygen. If left untreated, serious, and irreversible nerve damage may result.
- Coronavirus symptoms: What is pharyngitis?
The NHS said: “If you have anaemia caused by a vitamin B12 deficiency, you may have other symptoms such as a pale yellow tinge to your skin, a sore tongue, mouth ulcers, pins and needles, changes in the way that you walk and move around, disturbed vision, irritability, depression, changes in the way you think, feel and behave and a decline in mental abilities, such as memory, understanding and judgement.
“Some of these symptoms can also happen in people who have a vitamin b12 deficiency but have not developed anaemia.”
There are two other warning symptoms signalling the body is lacking the essential vitamin which are warning symptoms of COVID-19.
If a person is lacking in vitamin B12 they may experience either a loss of appetite or gastrointestinal issues.
is a condition in which too many of the normal bacteria from the colon take up residence further upstream in the gut and causes a variety of issues in the digestive system.
A lesser-known side effect of SIBO is vitamin B12 deficiency.
This is due to certain types of bacteria using up vitamin B12 for their own purposes.
The result is diarrhoea or constipation.
If your unexplained vitamin B12 deficiency is accompanied by digestive system symptoms, taking B12 supplements or eating a diet rich in B12 is strongly recommended.
In a study with the US National Library of Medicine National Institutes for Health, a loss of appetite caused by a B12 deficiency was analysed.
The study 15-year-old boy on a vegetarian diet presented with severe anaemia in addition to thrombocytopenia was investigated.
“Laboratory investigations revealed severe vitamin B12 deficiency.
“Following B12 replacement therapy, the patient reported increased well-being, including appetite and weight gain.
“In the follow-up examination at the end of two months, the patient was found to have gained weight markedly.”
The study concluded that a vitamin B12 deficiency could lead to a loss of appetite.
- Katherine Jenkins health: Singers condition she suffered with
The elderly are often most affected by a vitamin B12 deficiency.
With age, it can become more difficult to absorb this vitamin.
It can also occur if a person has had weight loss surgery or another operation that removed part of their stomach, or if they drink heavily.
Other reasons why a person may be prone to having a vitamin B12 deficiency include having pernicious anaemia, atrophic gastritis, conditions that affect the small intestine such as Crohn’s disease, having an immunity system disorder or taking certain medications such as metformin.
Fortunately, most people can prevent a vitamin B12 deficiency ensuring their diet contains enough meat, poultry, seafood, dairy products and eggs.
If a person does not eat animal products or has a medical condition which limits how well their body absorbs nutrients, taking a vitamin B12 supplement or consuming foods fortified with vitamin B12 will help.
If you choose to take vitamin B12 supplements, it is important to inform your GP.
They will be able to tell you how much you need, or make sure they won’t affect any medicines you’re taking.
Source: Read Full Article