1. Simmer the tongue in water. Add a coarsely chopped onion, carrots, celery and garlic and simmer all until tender. Remove from heat and leave the tongue in the broth.
Teenage girls from age 14 to 18 should eat 2 1/2 cups of vegetables every day. Teenage boys should eat three cups of vegetables daily. Teens who are active and get at least 30 minutes of exercise every day may need even more. Teens should eat a combination of raw and cooked vegetables.
According to the 2005 Dietary Guidelines for Americans, you should consume between five and 13 servings of fruits and vegetables each day. This is equivalent to about 2 1/2 to 6 1/2 cups daily, depending on the amount of calories you need to consume for your weight and level of activity.