Overview. Overweight and obesity are defined as abnormal or excessive fat accumulation that presents a risk to health. A body mass index (BMI) over 25 is considered overweight, and over 30 is obese.
Obesity is generally caused by eating too much and moving too little. If you consume high amounts of energy, particularly fat and sugars, but don’t burn off the energy through exercise and physical activity, much of the surplus energy will be stored by the body as fat.
Managing Diabetes
Reducing calories and practicing healthier eating habits are vital to overcoming obesity. Although you may lose weight quickly at first, steady weight loss over the long term is considered the safest way to lose weight and the best way to keep it off permanently. There is no best weight-loss diet