Epidemiology Summit 2019

Obesity and what causes it?

Epidemiology Summit 2019 | Tokyo | Japan | Health Care Conferences 

Obesity is a medical condition which occurs due to the excess weight or body fat that might affect the person's health.

Doctors usually use Body mass index (BMI) tool to identify if a person is at an appropriate weight for their age, sex, and height.

BMI ranging from 25 to 29.9 indicates that a person is carrying excess weight.

A BMI of 30 or over suggests that a person may have obesity.

obesity and excess weight, this can increase the risk of developing a number of health conditions

• metabolic syndrome
• arthritis, 
• some types of cancer

Maintaining a healthy weight or losing through diet and exercise is one way to prevent or reduce obesity. In some cases, a person may need surgery.

Causes of Obesity

1.Consuming too many calories

Consumption of more calories than they use as energy, the body will store the extra calories as fat. This can lead to excess weight and obesity.

some types of foods also lead to weight gain, especially those that are high in fats and sugars.

Foods that tend to increase the risk of weight gain include:

• fast foods
• fried foods, such as french fries
• fatty and processed meats
• many dairy products
• foods with added sugar, such as baked goods, ready-made breakfast cereals, and cookies
• foods containing hidden sugars, such as ketchup and many other canned and packaged food items
• sweetened juices, sodas, and alcoholic drinks
• processed, high-carb foods, such as bread and bagels

Some processed food products contain high-fructose corn syrup as a sweetener, including savory items, such as ketchup.

Eating too much of these foods and doing too little exercise can result in weight gain and obesity.

2.Leading a inactive lifestyle

Inactive lifestyle is one of the main reason in gaining weight.

Examples of sedentary habits include:

• working in an office rather than doing manual labor
• playing games on a computer instead of doing physical activities outside
• going to places by car instead of walking or cycling

one must do physical work, walking or cycling, climbing stairs, and household tasks.

3.Not sleeping enough and too much of sleep

Research has suggested that missing sleep or sleeping to much can Research has suggested that missing sleep.

Avoid high-fructose corn syrup

• sodas, Cold drinks, and sports drinks
• Ice cream and Chocolates
• coffee creamer
• sauces, ketchup, and barbecue sauce
• sweetened foods, such as yogurt, juices, and canned foods
• bread and other ready-made baked goods
• breakfast cereal, cereal bars, and "energy" or "nutrition" bars

Many factors play a role in the development of obesity. Genetic traits can increase the risk in some people.A healthful diet that contains plenty of fresh food, together with regular exercise, will reduce the risk of obesity in most people.However, those that have a genetic predisposition may find it harder to maintain a healthy weight.

source: Medical News Today