An overarching goal for learning in the physical sciences, therefore, is to help students see that there are mechanisms of cause and effect in all systems and processes that can be understood through a common set of physical and chemical principles.
Protein Foods. Foods high in protein such as fish, chicken, meats, soy products, and cheese, are all called âprotein foods.â You may also hear them referred to as âmeats or meat substitutes.â.The biggest difference among foods in this group is how much fat they contain, and for the vegetarian proteins, whether they have carbohydrate.lant-based protein foods provide quality protein, healthy fats, and fiber. They vary in how much fat and carbohdyrate they contain, so make sure to read labels. 1  Beans such as black, kidney, and pinto. 2  Bean products like baked beans and refried beans. 3  Hummus and falafel.
The key to a healthy balanced diet is not to ban or omit any foods or food groups but to balance what you eat by consuming a variety of foods in the right proportions. At a high level, the basic elements of a healthy diet include the right amount of protein, fat, carbohydrates, vitamins, minerals and water.ow much protein should you eat? The amount of protein you need depends on many factors including age, sex, and level of physical activity. The WHO (World Health Organization) set the minimum protein intake at about 1/3 of a gram of protein per pound of bodyweight.