Eating at regular intervals also prevents the likelihood of overeating or binge eating later in the day. There is no such thing as junk food or health food. All foods can and do fit into a healthy meal plan keeping in mind balance, variety, and moderation. RRJandJ Not necessarily, in some vegan diets important nutrients such as iron, B12, and calcium are often deficient. Often protein is lacking too if the vegan does not properly combine foods to make complete proteins.
Vegetarianism can be an adequate diet if followed properly with careful planning.
RRJandJ Serving size is very important to consider. A 4 oz glass of OJ in the morning is already one fruit serving, a large salad with vegs. The point is, it's not as hard as you think. RRJandJ Moderate lifestyle changes are best. Drastic weight loss usually results in greater gain later.