Heart disease and cancer account for the majority of all deaths in the United States and can only be prevented if a person abandons their lifestyle and behavior negative, abstain from smoking, alcohol, do more physical activity. activity, adhere to a well-balanced diet and sleep well. Most Americans eat an unhealthy diet, either because it looks good to them or because it's cheaper. The amount of food and calories we consume depends on what is happening inside and outside our bodies. For example, most people prefer soda over water which is mostly sugar and carbon(iv) oxide which cannot perform its function as water in the body system but will add more sugar to the body. blood, will promote diabetes and other diseases. We need a healthy diet: 40-60% carbohydrates, 10-35% protein, 20-30% fat, 6-8 cups of water per day will help build, maintain and refresh our body, making us look healthier and happier. A healthy diet should be considered and consumed by everyone to live healthier and less healthy