Taurine is a conditionally essential, non-proteinogenic amino acid that plays critical roles in cardiovascular, neurological, metabolic, and retinal health. While true deficiency is rare in humans, ...

Learn to recognize vitamin and mineral deficiency symptoms before they impact your health. This video highlights common signs of deficiencies in iron, vitamin D, B12, calcium, and more, along with ...

In the United States, some vitamin deficiencies are more common than others (like vitamin D, for example). One that lands on the rarer end of the spectrum is a deficiency in vitamin B2, or riboflavin.

Hair loss is a highly sensitive issue for many individuals. Since a person’s face plays a crucial role in their identity and self-presentation, any noticeable facial changes can feel intrusive. Hair ...

When most people think about schizophrenia, they think about hallucinations or delusions—voices that aren’t there or beliefs that don’t align with reality. These symptoms are often grouped under the ...

Universidade de Santiago de Compostela provides funding as a founding partner of The Conversation ES. I sometimes joke that my pets eat better than my children. It’s not for lack of trying – kids turn ...

With similar symptoms, it can be difficult to tell which illness is which. Here’s what to know. By Dani Blum Early clues suggest that this flu season could be particularly brutal. And while national ...

Selenium-rich foods, from Brazil nuts to tuna, help maintain thyroid hormone balance, antioxidant defenses, and immune function when consumed in safe amounts. Balancing intake matters: too little ...

Vitamin B12 is found only in animal foods, but in good amounts. So unless you’re a vegan, chances are you’re getting plenty of it in your diet. Yet many older adults are deficient in the vitamin. Why?

Immunoglobulin A (IgA) deficiency is the most common primary immunodeficiency in humans. It can increase the risk of allergies, asthma, and autoimmune disease. Primary immunodeficiencies are ...