pins and needles in hands and feet and flu symptoms

Megaloblastic anemias: Nutritional and other causes. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. These include fortified cereals, plant milks, bread, and nutritional yeast.Īs vitamin B-12 deficiency shares many symptoms with other nutritional deficiencies and health conditions, it is possible that people may neither notice it nor get a diagnosis.īeing aware of all of the signs can help people identify the deficiency and seek treatment.īelow, we look at the symptoms of vitamin B-12 deficiency and their causes. If a person does not eat animal products, they will need to add vegetarian and vegan sources of vitamin B-12 to their diet.

Vitamin B-12 is a water-soluble vitamin that is present in animal-based foods, such as: Adults need around 2.4 micrograms (mcg) of vitamin B-12 each day.

It is important to consume foods that contain vitamin B-12 on a regular basis. This deficiency can cause a wide range of symptoms that affect a person’s mental and physical health. Vitamin B-12 deficiency may affect between 1.5 and 15.0 percent of people. Share on Pinterest Vitamin B-12 deficiency can cause symptoms that impact a person’s mental and physical health.

Pins and needles in hands and feet and flu symptoms