“How many calories should I eat to lose weight?” sounds like a question that should have a simple number as an answer. It doesn't. Daily energy needs vary according to factors such as age, sex, body size, metabolism, and physical activity. Two people can therefore have very different calorie needs even if their current weight is similar. A more useful approach is to estimate how much energy your body uses each day and then create an appropriate calorie deficit. How Calories R

Intermittent fasting, often called IF, has become a popular way to manage weight. One of the best-known methods is 16:8 fasting, where you fast for 16 hours and eat within an 8-hour window. But does intermittent fasting actually help you lose weight? The short answer is yes, it can help some people. However, IF is not a magic weight-loss method, and it does not always work better than other ways of eating less. Research available through 2026 shows that intermittent fasting c

Sustainable weight loss is not about losing as much weight as possible in the shortest amount of time. It is about developing an approach to eating, movement, sleep, and daily habits that supports your health while being realistic enough to maintain over time. According to the CDC, healthy weight management involves more than food alone. Nutrition, regular physical activity, adequate sleep, and stress management all play a role. Body weight can also be influenced by medical c

When someone says they want to “lose weight,” the number on the scale is often the first thing they watch. But fat loss and weight loss are not exactly the same thing. Your total body weight includes fat, muscle, bone, organs, water, and other tissues. That means a lower number on the scale does not automatically mean you have lost the same amount of body fat. Likewise, your weight can stay relatively stable while your waist circumference and body composition improve. Underst