All foods are composed of just water, proteins, carbohydrates, fats, and trace (tiny) amounts of vitamins and minerals. Proteins, carbohydrates [CHO], and fats are made up of carbon, hydrogen, and oxygen. Proteins add nitrogen to their chemical structures...
The liver is a chemical factory that is capable of turning what you eat into the substances your body needs. If you happen to swallow a trace amount of a chemical that the body does not like, such as a pesticide, then the liver traps it and breaks it down, preventing it from entering your normal bloodstream or damaging your liver...
All foods have varying combinations of these six units: carbon, hydrogen, nitrogen, vitamins, minerals, and water. Your main need is for energy or fuel to run the body. We have made selecting foods into something complicated, burdensome and worrisome...
When you diet, you are following man-made rules, because they are your rules. When you make that choice, you are not committed to following God or Christ because you are making the choice to follow man-made rules, and you cannot have it both ways...