Stress doesn’t always end when your day does. Its biological effects can reach areas of the brain involved in memory and thinking. And, oddly enough, show up in our saliva to offer an overlooked clue about brain aging.

Many factors can influence blood pressure, beyond salt, stress or aging. Take aldosterone and nitric oxide. This relationship explains why some cases don’t respond to standard treatment…

Ashwagandha, a staple of traditional Ayurvedic medicine, could be the answer to 21st century wellness. Its secret? Increasing a person’s ability to resist or adapt to biological, physical or chemical stressors.

When your adrenals are constantly stressed, this sets off an autoimmune inflammatory response in your entire body. If you’ve got thyroid problems as well, things can go south real fast. The result? Feeling hopelessly stuck — tired, overweight and unhappy. There’s a way out…

Obesity is at the root of most disease, from cancer to heart disease. But it’s most closely linked to is diabetes, hence the term ‘diabesity.’ But another hidden factor driving that connection has been recently uncovered…

Mobile phone usage is gaining a reputation for trouble. Two studies in as many years link it to cardiovascular diseases through disrupted circadian rhythm, endocrine and metabolic disruption, and increased inflammation. Here’s what you need to know about the data and your risk…