What are the warning signs of vitamin B12 deficiency?
Vitamin B12deficiency symptoms may include:
- strange sensations, numbness, or tingling in the hands, legs, or feet.
- difficulty walking (staggering, balance problems)
- a swollen, inflamed tongue.
- difficulty thinking and reasoning (cognitive difficulties), or memory loss.
Who is most affected by vitamin B12 deficiency?
Both vitamin B12 deficiency and folate deficiency are more common in older people, affecting around 1 in 10 people aged 75 or over and 1 in 20 people aged 65 to 74.
What does B12 promote?
What is vitamin B12 and what does it do? Vitamin B12 is a nutrient that helps keep your body’s blood and nerve cells healthy and helps make DNA, the genetic material in all of your cells. Vitamin B12 also helps prevent megaloblastic anemia, a blood condition that makes people tired and weak.
What are the reasons for a vitamin B12 deficiency?
Vitamin B12 Deficiency Causes. Causes of B12 deficiency can be related to inflammation of the stomach, effects of weight loss surgery, abiding by a vegan or vegetarian diet, medications, or malabsorption.
What are the symptoms of too much vitamin B12?
Other side effects of taking too much vitamin B12 include headache, dizziness, diarrhea, indigestion, nausea, vomiting, back pain, joint pain, swelling, anxiety, nervousness and lack of coordination. There is also risk of contamination with the supplement of this vitamin.
Why is vitamin B12 deficiency so dangerous?
Vitamin B12’s overall value to the human body cannot be stressed enough. In addition to reduced brain mass, long term B12 deficiency has been shown to readily contribute to impaired DNA synthesis and replication inside the body, as well as nerve damage, memory loss, and other cognitive issues.
What are the signs of lack of B12?
The signs of vitamin B12 deficiency include exhaustion, rapid heartbeat, brain fog, and other symptoms, says Maggie Moon, RD, a Los Angeles–based nutritionist and owner of Everyday Healthy Eating.