
Overweight and obesity are defined as abnormal or excessive fat accumulation that presents a risk to health, so in this blog, we are going to talk about the different issues that this condition possesses, mainly the risks that it can cause. But first we have to explain to you some issues that are important.
BMI
Body mass index (BMI) is a tool that doctors use to assess if a person is at an appropriate weight for their age, sex, and height. The measurement combines height and weight.

A BMI between 25 and 29.9 indicates that a person is carrying excess weight. A BMI of 30 or over suggests that a person may have obesity.
Other factors, such as the ratio of waist-to-hip size (WHR), waist-to-height ratio (WtHR), and the amount and distribution of fat on the body also play a role in determining how healthy a person’s weight and body shape are.
What causes the obesity?
overweight is principally caused byeating more calories than you burn in daily activity and exercise (on a long-term basis) causes obesity. Over time, these extra calories add up and cause you to gain weight, Between other activities.
