Why numb hands and feet could be early warning signs of vitamin B12 deficiency

Vitamin B12 is quite possibly the most essential nutrient for the body, but most people get all mixed up about how to take it, when to take until its deficiency symptoms start to show. Tingling or numbness is one of the first symptoms that can show up and the last one to go. While it may appear to be nothing, just a minor inconvenience, the symptom can actually be the body’s way of warning about something more dreadful. Let us take a look at why this symptom occurs..

Vitamin B12 plays a key role in many critical processes. It maintains healthy nerve cells, participates in the formation of red blood cells, aids in the synthesis of DNA, and ensures brain and mental functioning. Since, this vitamin has a direct connection with the nervous system, its deficiency can seriously hamper the way our nervous system communicates with us. Early symptoms such as numbness, tingling or weakness in the hands, feet and legs might happen.

Our nerves are covered with an insulin sheath, known as myelin sheath. This allows electrical impulses to be carried quickly and well, throughout the body. Vitamin B12’s role is important in maintaining and regenerating this insulation sheath. As the B12 levels drop, this insulation breaks, nerve impulses slow and becomes muddled. The hands and feet are usually the first areas affected. Since they are the farthest from your brain and spinal cord, they are most prone to early nerve damage from the lack of B12.This pain and sensation is often described as “pins and needles,” may be an early neurological sign of B12 deficiency. That’s because vitamin B12 is crucial for maintaining the protective covering (myelin sheath) of nerves. Without enough B12, nerves can become damaged, particularly in the extremities where circulation is more limited.If left unaddressed, this nerve damage can become permanent. That’s why it’s important not to ignore early signs like numbness, tingling, or even balance issues. Other symptoms of B12 deficiency can include fatigue, pale skin, mood changes, and memory problems.

Early diagnosis of these symptoms is imperative as chronic nerve damage can be permanent after this.Who has a slightly higher chance of getting thisolder people: Typically because with age, stomach acid starts to decline, making it harder for B12 to get absorbed.Vegans: B-12 is naturally found in animal and dairy productsPeople who have digestive issues such as celiac disease, Crohn’s disease etcPeople taking long-term medications like metformin or acid-suppressing drugs.If one is experiencing symptoms such as these, it is imperative to follow these steps:Improve your diet: Add foods in your diet such as cereals, dairy products, eggs as well as nutritional yeast

Use supplements if required: Ask a trusted doctor, who may prescribe B12 tablets or injections based on degree of the deficiency.Monitor symptoms carefully and visit a healthcare provider if symptoms do not get better or start to happen more frequently.