Sometimes, people with iron deficiency anemia don't respond to treatment with iron supplementation and may go months to years with little to no improvement in anemia. This can happen if the dose is ...

A B12 deficiency in females can cause symptoms such as fatigue, tingling feet, or depression. The symptoms of a B12 deficiency are not necessarily any different between males or females.

The prevalence of G6PD deficiency differs among ethnic groups. For instance, males of African and Mediterranean descent more frequently express the trait. Two types of mutations are commonly found ...

Vitamin D deficiency is a condition in which your body does not get or process enough vitamin D. Signs of vitamin D deficiency include bone pain, fatigue, and weakness. Some people with the ...

A vitamin B12 deficiency can lead to nerve and brain damage and anemia. Early symptoms include weakness, constipation, and depression. It can result from dietary factors, medication use ...

Jamie Johnson, RDN, is the owner of the nutrition communications practice Ingraining Nutrition. Folate deficiency occurs when you have very low amounts of vitamin B9 in your body. Folate ...

Selenium, a vital trace element, is crucial for various bodily functions, especially for its role as an antioxidant and in thyroid hormone regulation. Its deficiency can severely impact heart health, ...

The one-time therapy picked up an FDA nod to treat the ultra-rare disease aromatic L-amino acid decarboxylase (AADC) deficiency, a fatal genetic disorder that manifests in severe disability from ...

Zinc-to-Copper Ratio: Maintaining a balanced zinc-to-copper ratio is crucial, as excessive zinc intake can lead to copper ...

What Are the Symptoms of Serotonin Deficiency? Low serotonin levels can lead to both physical and emotional changes. The low serotonin may be due to the amount of serotonin produced, or the proper ...