And I believe the government, as a key ...
I think it would be way better to say: I believe the government, in terms of citizens' health, plays a vital role in promoting healthy lifestyles....
This would likely result in an increase in ...
would be more likely to lead to an...
andschools should allow (...) school time in order to help the government to ...
Therefore, wih the suggestion ...
and --> So/Hence/Therefore
in order to help --> coordinating
Therefore ---> Finally/In a word/In conclusion...
Hope my advice can help you.