ScienceDaily: Living Well News


Antibiotics wreak havoc on athletic performance

Posted: 01 Jun 2022 06:22 AM PDT

New research demonstrates that by killing essential gut bacteria, antibiotics ravage athletes' motivation and endurance. The mouse study suggests the microbiome is a big factor separating athletes from 'couch potatoes'.

About 3 grams a day of omega-3 fatty acids may lower blood pressure, more research needed

Posted: 01 Jun 2022 06:21 AM PDT

While there is some evidence that consuming omega-3 fatty acids in food or dietary supplements may reduce the risk of high blood pressure, the optimal amount to consume for this benefit is unclear. A review of dozens of studies suggests that the optimal amount of omega-3 fatty acids to consume to lower blood pressure is likely about 3 grams daily. Consuming higher amounts of omega-3 fatty acids may be beneficial for people at high risk for developing cardiovascular disease, though more research is needed researchers said.

Your genetic sex determines the way your muscle 'talks' to other tissues in your body: Study

Posted: 31 May 2022 12:19 PM PDT

A new study identifies sex-specific circuits of muscle signaling to other tissues and that the organs and processes muscle impacts are markedly different between males and females. This new discovery provides insight into how muscle functions, such as exercise, promote healthy longevity, metabolism and improve cognition.

How high-intensity interval training can reshape metabolism

Posted: 31 May 2022 12:19 PM PDT

Scientists have shed new light on the effects that high-intensity interval training (HIIT) has on human skeletal muscle, according to a new study in men.

How sleep builds relational memory

Posted: 31 May 2022 08:18 AM PDT

Researchers describe biological mechanism that allows sleep to build relational memories -- associations between unrelated items.

Healthy development thanks to older siblings

Posted: 31 May 2022 07:27 AM PDT

During the first years of their lives, children develop the cognitive, social and emotional skills that will provide the foundations for their lifelong health and achievements. However, exposure to environmental stressors during critical periods of life can have negative long-term consequences for their development. One of the most critical stressors for children is maternal stress, which is known to have a detrimental effect on children's health and well-being, already in utero.

Mobile app provides effective support for children with obesity

Posted: 31 May 2022 06:15 AM PDT

A mobile app that shows a child's weight development in real-time for children with obesity provides greater weight loss compared to conventional care. The fact that both families and healthcare professionals can follow the same data facilitates individualized extra support when needed.

What's in a name? Glimmers of evolution in naming babies, choosing a dog

Posted: 30 May 2022 09:04 AM PDT

Maverick was first used as a baby name after a television show called 'Maverick' aired in the 1950s, but its popularity rose meteorically in 1986 with the release of the movie 'Top Gun.' Today, it is even used for baby girls.