Today, the development of society, the number of people who work over 8 hours have increased by 20 percent in the last 5 years. In addition, industry of fast food have developed, which makes more and more people have not good healthy life. In this essay, I will outline a number of reason why a lot of people have unhealthy lifestyles, and variety of solutions to tackle this issue.
On the one hand, there are various reasons why people become overweight, and obesity. Firstly, many general public spend too much time watching T. V and using computers. For instance, socialists from Vietnamese National Institute conducted extensive surveys among 10 thousand candidates, they found that the number of people who have health problem such as heart disease, or obesity have climbed from 30 to 60 percent in last 2 years. Moreover, people prefer to eat junk food to healthy food. A striking example to illustrate this point is many international schools in Vietnam serve junk food to children at lunchtime. Therefore, it can be said junk food is one of the major reason lead to people’s unhealthy life.
On the other hand, there are some approaches to solve this problem. Firstly, schools can replaced junk food to healthy food to serve children at lunchtime. Tam Nguyen, who founder Eat clean program in Vietnam, she inspire to gain weight in younger generations. Althought she used to eat fast food, and had problem with her brain. Secondly, governments can invest money to build more facilities for people to exercise such as gyms, parks, or swimming pools. In 2018, Vietnam recorded the highest number of general public who usually do exercise 2 or 3 times per week. Therefore, the number of people who have obesity have decreased from 60 to 35 percent in 2020.
In conclusion, there has some reasons why people have unhealthy diet, and people not to do exersie. However, I give a number of ideas to tackle this issue. 
 Today
, the development of society, the  
number
 of  
people
  who
 work over 8 hours have increased by 20 percent in the last 5 years.  
In addition
, industry of  
fast
  food
 have developed, which  
makes
 more and more  
people
 have not  
good
 healthy life. In this essay, I will outline a  
number
 of  
reason
 why  
a lot of
  people
 have unhealthy lifestyles, and variety of solutions to tackle this issue.
On the one hand, there are various  
reasons
 why  
people
 become overweight, and obesity.  
Firstly
,  
many
  general public
 spend too much time watching T. V and using computers.  
For instance
, socialists from Vietnamese National Institute conducted extensive surveys among 10 thousand candidates, they found that the  
number
 of  
people
  who
 have health problem such as heart disease, or obesity have climbed from 30 to 60 percent in last 2 years.  
Moreover
,  
people
 prefer to eat  
junk
  food
 to healthy  
food
. A striking example to illustrate this point is  
many
 international schools in Vietnam serve  
junk
  food
 to children at lunchtime.  
Therefore
, it can  
be said
  junk
  food
 is one of the major  
reason
 lead to  
people’s
 unhealthy life. 
On the other hand
, there are  
some
 approaches to solve this problem.  
Firstly
, schools can replaced  
junk
  food
 to healthy  
food
 to serve children at lunchtime. Tam Nguyen,  
who
 founder Eat clean program in Vietnam, she  
inspire
 to gain weight in younger generations.  
Althought
 she  
used
 to eat  
fast
  food
, and had problem with her brain.  
Secondly
,  
governments
 can invest money to build more facilities for  
people
 to exercise such as gyms, parks, or swimming pools. In 2018, Vietnam recorded the highest  
number
 of  
general public
  who
  usually
 do exercise 2 or 3 times per week.  
Therefore
, the  
number
 of  
people
  who
 have obesity have decreased from 60 to 35 percent in 2020. 
In conclusion
, there has  
some
  reasons
 why  
people
 have unhealthy diet, and  
people
 not to do  
exersie
.  
However
, I give a  
number
 of  
ideas
 to tackle this issue.