IELTS WRITING TASK 2: Please help me

Some people say that the best way to improve public health is by increasing the number of sports facilities. Others, however, say that this would have little effect on public health and that other measures are required. Discuss both these views and give your own opinion.

Today people are becoming more health-conscious, they constantly find ways to improve their health. Some would think that the best approach is promoting sports activities. But others suppose that this would not help and suggest other ways. In my perspective, sports are essential to people, but we also require many other measures.
The benefits of sports have been undeniable. Through sports, we can improve our physical strength by burning much more calories and releasing toxic substances from the body. Sports also build up flexibility by making all parts of the body move strongly, such as arms, legs, buttocks, abdominals, etc. Therefore, taking up a sport reduces the risk of some chronic diseases like heart problems or obesity. Additionally, not only do sports increase our physical health but it also helps us with mental problems. It reduces stress levels and may make players unwind after a busy day. The reason for this is that when we are getting immersed in playing a sport, we have the chance to forget about the issues or worrying thoughts and escape from the hectic pace of life. Instead, we just relax and enjoy ourselves. For example, some sports like football or swimming require our complete concentration and, as a result, are immensely helpful for us.
It's no exaggeration to say that sports play an important part in promoting a healthy lifestyle. However, to improve public health holistically, our society still requires many other measures because diets and healthcare affect people's health more directly than sports. If a person does exercise regularly but only has a poor diet, he or she will still get sick sooner or later. Therefore, governments should use social media to give instructions and encourage healthy, balanced diets. Fast-food chains and products that are high in fat or carbohydrates must be limited. More importantly, the government needs to ensure strict food quality control before a franchise is given. Furthermore, they should also provide children and the elderly with government-run healthcare services and make sure that every citizen has some basic medical insurance.
In conclusion, besides sports facilities, we need to adopt many other measures to improve public health which include foods, healthcare, and so on.