Selenium is also critical for thyroid hormone production. “It helps convert T4 – the inactive hormone – into T3 which is the ...

A deficiency can cause tiredness ... Yellow complexion, hair loss, and foul breath are all symptoms of selenium toxicity. Understanding Diabetes Reversal: Can Diabetes Be Reversed?

It's commonly linked to selenium deficiency as well and could be related ... Although this symptom is also generic, when combined with other symptoms, it may aid in your doctor's diagnosis.

Selenium is a nutrient that is naturally present in many foods, added to others and is also available as a dietary supplement in pill, powder and liquid form, explains Perri Halperin, a ...

Vitamin D is crucial for heart activity, muscle function, and mood regulation. Deficiency can cause symptoms like muscle pain, mood swings, excessive forehead sweating, hair loss, and digestive ...

The global supplement market reached more than $485 billion in 2024, and some six in 10 adults are taking at least one dietary supplement a month, according to the U.S. Centers for Disease Control ...

You may not realize that feeling exhausted or weak could be caused by an iron deficiency, but these are common symptoms. Iron comes from specific foods, and if you aren't consuming enough of ...

Vitamin deficiency due to hair loss (alopecia) may occur with deficiencies in vitamins B, D, C, and E, as well as with certain minerals like iron, selenium, and zinc. The complex roles of nutritional ...

Vitamin K deficiency is rare. This vitamin is made naturally by bacteria in the gut and is found in several food sources, namely leafy green vegetables and vegetable oils. Not getting enough vitamin K ...

Hypothyroidism, or underactive thyroid, occurs when the thyroid gland doesn't produce enough hormones. These hormones help your organs function and affect your energy, heart, digestion, bone ...