Food Essential elements for health , We need something very necessary for life such things include good food , healthy environment , hygienic condition. In Life teachings are very necessary for good life, sometime we eat junk food a lot so we are very at risk to bad effects of this food , we should understand the critical situation of junk food and try to to compensate its effect. Image : https://images.pexels.com/photos/461428/pexels-photo-461428.jpeg?cs=srgb&dl=pexels-pixabay-461428.jpg&fm=jpg