Please help me review this IELTS task 2

In some countries the average weight of people is increasing and their levels of health and fitness are decreasing.

What do you think are the causes of these problems and what measures could be taken to solve them?

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Nowadays, the increase of body weight in many countries that results in several health problems is becoming a common social issue. In my opinion, unhealthy diet and lifestyle could be attribute to this phenomenon.

In modern life, it is difficult for an individual to control their body weight because eating habit and foods have dramatically been changed. Instead of cooking at home, people now tend to consume more fast-foods and gaseous drinks. These foods contain high concentrated carbonhydrate and saturated lipids which cause metabolic disorders and weight gain. Another reason is that people, regardless of age and gender, prefer to live in a static way with less physical activities. For example, a young man often choose to drink out at pub or play videogames at home rather than join an outdoor activity while our kids are spending almost their time plunging in endless courses or homework.

To cope with this problem, individuals have to change their eating habit. Plenty of vegetable or seafoods should be used more in our daily meals. Otherwise, the government should implement consistent policies to restrict the production and consumption of industrial beverage including even beer and wine. Doing exercice more frequently is also an effective way to lose weight and achieve fitness. Everyone can save some time to work out at workplace or go to gym centers to practice some kinds of sports.

In conclusion, increasing body weight and degraded health have become important public health problem in our society. Thus, diet change and physical exercice are essential measures which could be applied to prevent us from metabolic diseases.