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 ...

Psychology & Psychiatry

How chronic stress drives the brain to crave comfort food

When you're stressed, a high-calorie snack may seem like a comforting go-to. But this combination has an unhealthy downside. According to Sydney scientists, stress combined with calorie-dense comfort food creates changes ...

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