Walking for old people and running for young people is good for their health. Running helps in good blood circulation and also keeps the sugar level of your body under control. Muscles of your legs are generally expanded and contracted while you run. This helps in its flexibility. Running daily reduces the fat content of your body and also the risk of heart attacks is reduced to a great extent. Running and walking must be practiced daily in the morning which is when plenty of fresh air is available in the atmosphere. This fresh air available in the morning should be utilized properly to make our body fit.
Nowadays people wearing spectacles have increased to a large extent. This is mainly caused due to lack of Vitamin A in our body. Regular intake of rich Vitamin A sources like carrot should be encouraged amongst young kids to keep this problem of wearing specs under control. Sometimes hereditary disorders are also responsible for wearing spectacles. These disorders must be analyzed during your younger days and should be taken proper care of. Regular exercises to your eyes also help in control of increase in power of your spectacles. Modern lenses have started to replace the traditional spectacles which help in retaining your natural appearance. Of late, technology has grown to such an extent that people undergo laser surgery in their eyes to decrease the use of specs.