Month: November 2021

Enjoy avocados? Eating one a week may lower heart disease risk

The creamy, pale green flesh of an avocado is full of nutrients closely tied to heart health. Now, a long-term study finds that eating at least two servings of this popular fruit per week is linked to a lower risk of cardiovascular disease. Study co-author Dr. Frank Hu, the Frederick J. Stare Professor of Nutrition …

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Power your paddle sports with three great exercises

For my birthday last year, I received paddleboard lessons. I was always curious about the popular water sport and watched in fascination as people stood on almost-invisible boards, paddling along as if walking on water. Paddleboarding was everything I expected and then some. Still, I quickly realized that it is a serious workout, like all …

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Eating disorders spike among children and teens: What parents should know

During the pandemic, we have seen many more children and teens go to the emergency room with mental health problems. And there has been a notable rise in eating disorders, particularly among adolescent girls. Eating disorders include a range of unhealthy relationships with food and concerns about weight. Unfortunately, eating disorders are common. In fact, …

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Blood donations are down — so why restrict blood donors by sexual orientation?

The blood supply in the US is critically low. Donations dropped off so dramatically during the COVID-19 pandemic that the American Red Cross has declared a national blood crisis. And since donated red blood cells only last about six weeks, supplies cannot be stockpiled in advance. A severe shortage could require difficult decisions about who …

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Tick season is expanding: Protect yourself against Lyme disease

In parts of the United States and Canada, warming temperatures driven by climate change may be contributing to a rise in tick-borne illnesses. Ticks are now thriving in a wider geographic range, and appearing earlier and sticking around later in the shoulder seasons of spring and fall. That means we need to stay vigilant about …

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