You still need to be cautious. Sweets commonly don't contain vital vitamins, minerals, phytochemicals and fiber, and eating them may be robbing you of the opportunity to eat more nutritious foods and getting those important nutrients. In addition, many of these items actually contain more fat in them than you probably thought or want to consume. Compared to grains and fruits, vegetables have fewer carbohydrates. They have a great variety of vitamins, minerals and phytochemicals that you can't get elsewhere.
Protein is necessary for growth and repair.
A complete protein source provides all the essential amino acids. Sources of complete protein are dairy, meat and fish. Examples of incomplete protein sources are beans, grains, seeds and nuts. Vegetarians who seek to fulfill their protein requirement by eating beans and grains should be reminded that the combination does not have to be eaten at the same meal, but they do have to be eaten on the same day. More protein is not necessary since the average non-vegetarian American diet already provides adequate protein and routine protein supplements are discouraged.