Shakeel Muzaffar

How much protein per day? The baseline RDA is about 0.8 grams per kilogram of body weight, while active adults and muscle builders often aim for 1.2 to 2.0.

A calorie deficit means eating fewer calories than you burn. Learn why a moderate 300 to 500 calorie deficit a day is usually the sustainable sweet spot.

TDEE is the total calories your body burns daily: your BMR times an activity factor, plus digestion and movement. Learn how to find and use your number.

How many calories to lose weight? Eat about 500 fewer than you burn each day for roughly 1 pound a week. Find your TDEE, subtract, and stay safe.

Waist-to-height ratio vs BMI: WHtR compares waist to height and captures belly fat, while BMI compares weight to height. See how the two screening tools differ.

BMI for athletes often overstates health risk because muscle weighs more than fat for its size. See why body fat and waist size tell a truer story.

What is your ideal weight for your height? It is really a healthy range, not one number. See BMI-based weight ranges by height and classic formulas explained.

Learn how to measure body fat at home with skinfold calipers, a tape measure and the US Navy method, or a smart scale, plus a clear accuracy table.

Your waist-to-hip ratio is waist divided by hips. It shows where you carry fat, and higher ratios are often linked to greater health risk. See the numbers.

Why BMI can be misleading: it cannot tell muscle from fat or show where fat sits, so it mislabels some bodies. See better measures to use alongside it.