What Are the Symptoms of Vitamin B7 Deficiency

What Are the Symptoms of Vitamin B7 Deficiency

What Are the Symptoms of Vitamin B7 Deficiency

• Vitamin B7 deficiency can lead to a wide range of physiological abnormalities, including growth retardation, nervous system malfunction, skin disorders, depression, fatigue, delusions, numbness, and/or stabbing pain in the hands and feet. Other symptoms related to vitamin B7 deficiency include hair loss and a scaly rash in the eyes, nose, and mouth.

What Are the Causes of Vitamin B7 Deficiency

• Various foods are rich in vitamin B7; thus, vitamin B7 deficiency is rare. Bacteria living in the human colon also make vitamin B7. Raw eggs contain avidin, which can hinder the absorption of vitamin B7. People who like to eat raw beaten eggs are at risk of vitamin B7 deficiency. Boiled eggs are safe. Vitamin B7 deficiency is common in patients who require long-term parenteral nutrition or who are on anticonvulsant medications.

Prevention and Treatment of Diseases

• Treatment. Vitamin B7 supplements may mitigate the symptoms of multiple sclerosis (89) and type 2 diabetes (60) and help avoid brittle nails and hair loss.

Which Food Items Are Vitamin B7 Rich?

Many animal- and plant-based foods contain vitamin B7. Animal-based foods rich in vitamin B7 include internal organs, such as liver and kidneys. Egg yolks, oats, bananas, soybeans, nuts, milk, and wheat are excellent sources of vitamin B7.