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What is a Healthy Diet? How to Eat Based on Science

Chances are good you, or the person next to you, dieted in the last year. Statistics show 49.3 percent of the population tried to lose weight by dieting in the last 12 months. Over the course of your lifetime, you’ve probably dieted at least five times—possibly more. It makes sense. You live in a weight-obsessed culture. And, you know weight is closely linked to health. So, you try to lose the pounds. You may find yourself wondering, “what is a healthy diet”? Paleo. Keto. Low-fat. Low-carb. Vegan. Fruitarian. Whole30. Wheat Belly. Jenny Craig. Dukan. Dubrow. Fit for Life. Carnivore. South Beach. Atkins. If you want to lose weight,   you have a lot of choices . Each has its own pros and cons. Here’s a sobering statistic: an estimated 95 percent of people who lose weight on restrictive, fad diets gain the weight back in one to five years. And, with all the different advice, it’s hard to know who to trust or how you should really eat. Even if a restrictive diet fad helps you lose weig...

Sniffing Out the Science of Body Odor

  Like it or not, sweating is part of life. It’s your body’s primary method of cooling. Sweat is produced when you exercise, are nervous, or get too hot. Sweat alone is odorless, but it’s often blamed for the noticeable smell that accompanies it. And body odor does creeps up after a good sweat session. This unpleasant aroma is really the byproduct of sweat and the microscopic environment ( microbiome ) of your skin. Find out what really makes your sweat smell, what you can do to control it, and how changes in your body odor can alert you to changes in your health. Bacteria: The Originators of Body Odor Like you read above, blame the bacteria, not the sweat. Whenever you are physically active, under emotional stress, or overheated, your body seeks to cool itself. It’s your evaporative cooling system. Excess heat is minimized by the evaporation of liquid through pores on the   surface of your skin . A pungent smell is produced when sweat contacts the bacteria you normally have l...