Health

Researcher presents alternative hypothesis about cause of obesity

World-wide obesity has nearly tripled since 1975, according to the World Health Organization. Numerous causes of obesity have been hypothesized including increased dietary fat, carbohydrate or ultra-processed food (UPF) consumption, ...

Health

Ultra-processed foods largely missing from US food policy

Ultra-processed foods—including industrially produced packaged snacks, fruit-flavored drinks, and hot dogs—have been linked to health issues ranging from weight gain to certain cancers. So where are the food policies ...

Health

Let's talk low libido

It may feel uncomfortable to talk about low libido with your partner and your health care team. Unfortunately, it's a common problem that affects adults everywhere, yet many people have never been asked about their sexual ...

Medical research

How the body responds to exercise at the cellular level

Researchers have long been fascinated by the possibility that exercise causes various cells in our body to produce molecules that benefit human health, says Jonathan Long, assistant professor of pathology at Stanford University.

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