Though it remains a prime pathological hallmark of Alzheimer disease, Aβ amyloid has yet to convincingly prove itself as the major toxic species driving AD. Until such evidence emerges, some ...

HRT can also be a concern after treatment. If you’ve been treated for HR+ breast cancer, “There is always some small risk ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Hormones play a major role in regulating metabolism, mood, ...

Endocrine disorders happen when hormone levels are too high or too low. Fatigue and mood changes are common symptoms of many endocrine disorders. Diabetes is the most common endocrine disorder in the ...

In a landmark 1962 review of growth hormone, Raben wrote, “Pituitary growth hormone is distinctive in causing growth of almost all tissues and in increasing size without advancing maturation….” 1 ...

Hormones are natural substances produced in the body. They help to relay messages between cells and organs and affect many bodily functions. Everyone has what are considered “male” and “female” sex ...

Estrogen-based hormone therapy can cause a person to experience physical, emotional, sexual, and reproductive changes. Some changes can reach their full extent within 2 to 3 years, while others can ...

Thyroid hormone replacement is a medication you take to replace hormones if your thyroid isn’t producing enough or if your thyroid has been removed. Thyroid hormone replacement typically involves ...

Credit: Getty Images An endocrinologist and nutritionist discuss the science behind the circulating health trend of "hormone diets." Diet is a hot topic on social media, including the popular trend ...