Last week I splashed into an underground university pool with an Apple Watch Series 3. As the company's wearable has matured, Apple has marketed it more and more as a fitness device, one that's, thanks to a partnership with Nike, particularly well-suited as a running companion. But the Apple Watch also tackles something more dynamic and varied than your morning jog: exercise in the water.
The trouble with alcohol is that it's everywhere. We don't treat any other drug the way we treat alcohol, marijuana included, and in part that's because we mostly don't think of it as a drug. It's what you down a shot of to loosen up on the dance floor, or to ease your social anxieties at your company's holiday party. You know it's not good for you, sure, but it's a part of daily life. It's easy to stop thinking of alcohol like a drug—but it is one. And like any drug, you can become addicted to it without even realizing.
It's no secret that exercise makes your heart bigger in a healthy way, helping it to pump blood more efficiently and lessening the potential for heart failure. Figuring out a way to mimic the way exercise manages to do this could be an extremely beneficial way to treat certain types of heart conditions. A study out this week shows how a protein called cardiotrophin 1 might in fact do this: have the same positive effects on the heart, minus the actual exersise part.
Eliminating meat from a terrible diet doesn't really make it any healthier, according to a study released today in the Journal of the American College of Cardiology. In fact, the study found that participants whose mostly-plant-based diets (think vegetarian or vegan) included a lot of processed foods, such as sugary beverages and French fries, were more likely to develop heart disease or die during the study period than people who avoided processed food—even if that meant eating a little meat.