Dietary Guidelines for Vegetarians

...the following guidelines can help vegetarians plan healthful diets: 

• Choose a variety of foods, including whole grains, vegetables, fruits, legumes, nuts, seeds, and, if desired, dairy products, and eggs. 
• Minimize intake of foods that are highly sweetened, high in sodium, and high in fat, especially saturated fat and trans-fatty acids. 
• Choose a variety of fruits and vegetables. 
• If animal foods such as dairy products and eggs are used, choose lower-fat dairy products and use both eggs and dairy products in moderation. 
• Use a regular source of vitamin B-12 and, if sunlight exposure is limited, of vitamin D.

Quoted from : American Dietetic Association Position Paper on Vegetarian Diets