Maintaining a thriving sex drive with age has always been a challenge, and the distractions of the 21st century haven't made it any easier to create and maintain intimate moments with our partners. But research shows that a healthy sex life is important for wellness and aging—those who have regular, partnered sex have different levels of stress, inflammation, and even blood pressure than those who don't. And if you find it hard to feel 'turned on' on a daily or weekly basis, there are ...

  For decades, the major draw of dieting has been the promise of quick, easy weight loss. But if it's more of a sprint than a marathon, weight loss can plateau after a relatively short period of time. Ultimately, this diet weight loss plateau is caused by an evolutionary strategy encoded in our bodies to prevent starvation. Here’s the science behind that innate response and how you can hack it to maintain the weight loss you’re seeking.

2019 was the year at InsideTracker. We launched some of the most important platform updates to date, made some important connections with InsideTracker users across the country, and have been testing some new functionalities to be released next year. Here's the latest from us—plus an inside secret about what to expect in 2020.

Dementia has an established genetic component, meaning that your risk of developing it increases if someone in your close family has or had the disease. But unfortunate genetics don't solidify your fate. In fact, even people with the highest genetic risk can lower their likelihood of developing the disease with healthy habits and optimized biomarkers. So that's what I'm doing.

Decades of diet culture has taught us that weight loss is all a numbers game. But does being purely quantitative with things like calories or carbs actually get you to your goal weight? Recent research says no, and suggests that the best way to lose weight may be to focus on the food source of your calories rather than their macronutrient composition. In fact, macros really may oversimplify the complexities of weight loss. Here's why.

We've been taught what a general, baseline healthy diet is: lots of plants, sweet treats rarely, healthy fats and fiber, and a few other buzzwords. But the question remains: where do animal products fit into the puzzle? Does meat and cheese belong in what we consider a "healthy" diet, or is vegan truly the only way to go when it comes to physical health? We compared blood results from our vegan and non-vegan users to see who's really healthier. Here are a few areas that show distinct ...

What’s the difference between cabbage and kimchi? Milk and yogurt? Juice and kombucha? Yes, the answer is fermentation. But it really goes so far beyond that. When live microorganisms are introduced to everyday foods, they can drastically alter their nutritional makeup for the better. But not all fermented foods are created equal, and, in fact, some of the foods you think are packed with probiotics might really just be faking it. Here's how to get good-quality microorganisms in the foods you ...

It seems like probiotics are all the rage right now – they're taking over health food stores, social media, and even restaurant menus. But what exactly are probiotics, and what can they do for your health? Here's a round-up of the latest research.