Getting older brings many benefits, such as wisdom and cultivating meaningful relationships. These advantages are usually crowded out by fears of mental and physical decline. The harmful effects of ...

Preventing mental decline has been seen as a major health challenge of the 21st century. Mounting evidence shows that food plays a protective role against brain decline and, in some cases, vitamin ...

Selenium is a mineral that may support several aspects of human health. Most adults need around 55 micrograms (mcg) per day. Sources include nuts, eggs, and some fish. Selenium is a nutrient that ...