What is is 140 pounds fat?

It's not possible to determine if 140 pounds is fat without additional information such as height, body composition, and overall health. Body mass index (BMI) is a commonly used measurement to determine if an individual is underweight, healthy weight, overweight, or obese. A BMI of 18.5 to 24.9 is considered a healthy weight, while a BMI of 25.0 to 29.9 is considered overweight. However, BMI can be misleading for individuals with a lot of muscle mass or who are very tall or short. Consulting with a healthcare professional can provide a more accurate assessment of an individual's weight and health status.