While general guidelines suggest 150 minutes of moderate or 75 minutes of vigorous cardio weekly, those aiming for weight loss may need up to 250 minutes or more. Factors like age, fitness level, and ...

You may have heard of the obesity paradox—the concept that older adults who are overweight or even mildly obese may have better health outcomes than those who are at a “normal” weight. While there’s ...

Physical activity is necessary if you want to live a longer, healthier life — and if you’re trying to lose weight, the health benefits of an activity as simple as walking are remarkable. According to ...

For decades, we've heard mixed messages about using sugar substitutes to lose weight. But new research shows some of them ...