MEALS
BEVERAGES
STARCH/GRAINS
FRUITS
VEGETABLES
PROTEIN
MILK
FAT
FAST FOOD
SNACKS
EXERCISE
WEIGH-IN
Varying Calorie Needs
Throughout adolescence, kids grow and mature at very different rates. Take a close look at your same-aged classmates. What do you notice? A wide range of heights and weights and differing body shapes.
Because of this it is important to keep in mind that you may need differing amounts of foods to help your body achieve its health-related goals. How much is enough? Speak to your health professional for guidelines.
To make healthier fast food selections, refer to Healthy Fast Food Choices.
Key Nutrient Considerations
Iron
Getting an adequate amount of iron-rich foods is important in adolescents. Your iron requirements increase for several reasons. The onset of menstruation increases your iron requirements, due to a monthly loss of menstrual blood. In addition, as your blood volume and muscle mass increases during your adolescent growth spurt, your body requires extra iron. The Dietary Reference Intakes (DRIs) for iron is 13 milligrams a day.
Calcium
The time for greatest bone growth, which requires lots of calcium, begins in the teen years and extends to age 35. Since it's estimated that more than 80 percent of young women and teenage girls are not consuming enough calcium, it's a good idea to increase your intake of calcium-rich foods. According to the Dietary Reference Intakes (DRIs) for calcium, preteens and teenagers need 1,300 mg per day.
What happens if you don't get enough calcium? Your body will maintain normal blood-calcium levels by drawing calcium from the bones. This bone loss over a period of years can lead to osteoporosis (brittle, porous bones).
The Importance of Eating Well
Did you know your body needs more than 45 different nutrients to maintain good health? Of the 45 nutrients you regularly require, some are needed in smaller amounts, while others have to be consumed in larger quantities for maximum health. A deficiency in many critical nutrients can stunt your growth, interfere with bone health and affect the health of many critical organs.
Of the 45-odd nutrients you regularly require, some are needed in tiny amounts, while others have to be consumed in fairly large quantities for maximum health. Like a well-run company, all the nutrients work together as a team to keep your body fit and functioning. Six of them -- known as the essential nutrients -- should be part of your diet regularly to insure good health, and they come from the foods you eat and the beverages you drink and from vitamin and mineral supplements.
For USDA dietary guidelines: USDA - MyPyramid.gov
The Energy-Producing Nutrients
Although calories -- units of energy for the body -- are provided by protein, carbohydrates and fat, not all of these calories are alike. Protein and carbohydrates provide just four calories per gram, while fat provides more than twice as much -- nine calories per gram. This is why the higher the fat content of a serving of a particular food, the higher the calorie count as well -- and this is one of the reasons why I'll be emphasizing low-fat eating.
Foods contain varying amounts of protein, carbohydrates and fat. That's why health experts always urge you to eat a variety of foods -- including low-fat or non-fat dairy products, fruits and vegetables, grains, low-fat animal protein, plant protein and a bit of heart-healthy fat -- to help insure that your body gets enough of each of the three vital nutrients along with important vitamin and minerals. Why are these nutrients so important to the body? The answers are below:
Protein
Proteins are made up of building blocks called amino acids. Some amino acids are manufactured by the body and others are not, and can be obtained only by eating protein-rich foods. Protein forms part of every cell in your body. They have several main functions:
After water, protein is the most abundant material found in the body, and many essential body substances are made of protein, including insulin, a hormone that helps regulate your blood sugar; enzymes, including digestive enzymes that help break down food; and antibodies that fight disease and ward off potentially harmful invaders.
Carbohydrates
The main function of carbs is to provide energy for the body. There are two types of carbohydrates:
Simple sugars
Simple sugar provides calories and little in the way of nutrients and fiber. Although they taste good, they add little nutritional value to your menu.
Fruits and Vegetables
Fruits and vegetables are packed with vitamins, minerals, and fiber and are not high in calories. Also, the fructose (natural fruit sugar) found in fruit gives it its satisfying sweet taste.
As for milk, it's loaded with such good things as calcium, phosphorous, potassium, vitamins A and D, yet offers little in the way of fiber.
Why is fiber important? Foods rich in fiber are broken down more slowly, helping to prevent blood sugar highs and lows, that are often seen with sugar-laden foods, and provide, bulk keeping you fuller longer.
Complex carbohydrates
There are two types of complex carbohydrates:
Why Are Whole Grain Complex Carbs Better?
Whole grain complex carbohydrates are great for maintaining your health and weight. As they enter the digestive system slowly and, for that reason, they keep you satisfied longer than most other kinds of food, so you usually end up eating less. Part of that has to do with the presence in complex carbs of dietary fiber, which has been touted for years as a remedy for everything from irregularity to colon cancer.
Yet, even all Whole grain complex carbs are not created equally. Read on, to learn why.
What About The Glycemic Index In Foods?
The Glycemic Index (GI) is a measure of how much a person's blood sugar rises within two hours of eating high carbohydrate foods. When blood sugar rises, insulin, a hormone, is released to push the sugar from the blood into cells, where it is used for energy. Insulin may influence weight gain by reducing the body's ability to burn fat for energy and by stimulating appetite.
Some studies show that people, trying to reduce their calorie intake, who eat low GI foods may lose more weight and body fat than people who eat the same number of calories, from foods made up of high GI foods.
The goal is to eat foods:
FOR REVISED INTERNATIONAL TABLE OF GLYCEMIC INDEX (GI) AND GLYCEMIC LOAD (GL)—2002
Please click on the following link:
http://diabetes.about.com/library/mendosagi/ngilists.htm
What Is Fiber?
Good sources of soluble fiber are apples, beans (as kidney and pinto), oats, oat bran, psyllium, flax seeds and barley.
How Much Fiber Should You Eat?
As for fiber requirements, the National Cancer Institute recommends that you consume between 20 and 35 grams of fiber a day, and to aim for a variety of fiber-rich carbs so that you're sure to get both the insoluble and soluble kinds. If you haven't been eating reasonable amounts of fiber all along, introduce it into your diet gradually until you build up to the recommended levels, and don't forget to drink six to eight glasses of water daily to help avoid any potential side effects from the fiber, such as bloating or gassiness.
A Quick Fiber Tip:
Remember that the form of food you choose can greatly affect the amount of fiber you consume. For example, while a small-sized apple (with the skin) and a half-cup of apple juice have about the same number of calories, the apple has about18 times more fiber than the juice. So wherever possible, choose the whole fruit or vegetable over juice or sauce versions.
Fat
Why is it that fat is considered the biggest culprit where it comes to weight woes? Because it's the single most concentrated source of calories you take in. That's because it supplies more than twice the number of calories you would get from equal amounts of protein or carbohydrate, and that's true of all fat -- whether it's butter or extra-virgin olive oil, margarine or mayonnaise.
There are three different types of dietary fat, some types more harmful and others types, critical and helpful:
1. Saturated fat
Saturated fat is found mainly in animal products, such as beef, veal, lamb, pork, whole and low-fat milk and milk products and anything made from these foods. You'll also find these fats in natural fats such as palm and coconut oils, plus hidden away in foods like crackers, granola bars and store-bought cakes and cookies as well as in such processed fats as shortening and lard.
A type of fat that you may be hearing about is "trans" fat, which behaves like saturated fat in your body. This type of fat is made by taking vegetables oils and heating them to high tempertures. This process is called "hydrogenation", and converts the liquid vegetable oil into a more solid, unhealthy, form..
2. Monosaturated fat
Monosaturated fats are liquid at room temperature, and they actually lower cholesterol levels. Peanut, olive and canola oils, as well as avocados and olives, contain a good deal of monosaturated fat.
3. Polyunsaturated fat
This type of fat -- liquid at room temperature, like monosaturated fats -- is also frequently recommended because it also lowers total blood cholesterol. They come in two forms:
Although too much fat is clearly to be avoided, it's important to include some unsaturated fat in your diet each day because there are definite health benefits to be derived from small amounts of it. What you want to aim for is to reduce your fat intake to between 15 and 30 percent of your total calories. That equates to about one tablespoon of heart-healthy fat per day.
Some of the benefits of fats include:
Food allies are those foods which have a low glycemic index (20-49). Foods with a low glycemic index have a steadier effect on blood sugar. That’s why eating these foods may help starve off hunger and keep you satisfied longer. Picking a low glycemic snack or meal is an excellent thing to do for your heart and your insulin-making cells. These foods may also help to keep diabetes at bay.
FRUITS:
VEGETABLES:
GRAINS:
DAIRY:
Milk, plain yogurt, and low-fat Cottage cheese.
BEVERAGES:
According to Dr. Sarita Dhuper, director of pediatric cardiology and the pediatric obesity clinic at the Brookdale University Hospital and Medical Center, fruit drinks are a major source of calories on their own. Moreover, she says, their high sugar content may increase a child's appetite for even greater amounts of food, thus further contributing to weight gain.
A 12-ounce glass of orange juice has as many calories as three chocolate-chip cookies, so reach for grapefruit or tomato juice instead of other juices.
NUTS: Peanuts.
Food limits are those foods which have a moderate glycemic index (50-69). Foods with a moderate glycemic index can offer a fast energy boost but they also raise blood sugar levels. Hence, eat them in moderation.
Restrict these foods with a high glycemic rating (70-100). Eat at your own risk as these foods spike your blood sugar.
Healthy eating habits can be inculcated by following the Healthy Eating Pyramid. Moreover, the Healthy Eating Pyramid is very simple to follow. You don’t have to weigh and measure food or tally up fat. Instead this new pyramid aims to encourage you to eat mostly familiar foods that have been shown to improve health and reduce the risk of chronic disease.
It involves simple changes you can make one at a time. Because it’s an eating strategy aimed at improving your health instead of a diet aimed solely at helping you or your child shed pounds; it is something you and your family can stick to for years.
From: Willett,
W. The Harvard Medical School Guide to Healthy Eating.
Simon & Schuster, August 2001
The Healthy Eating Pyramid sits on a foundation of daily exercise and weight control. These two are the essence of staying healthy for a life-time. The other building blocks of the pyramid are:
Content Source: Harvard School of Public Health
Food Choices based on the Healthy Food Pyramid
Breakfast: One of the following:
Lunch: Choice of:
Dinner:
Fist size portion of chicken, fish, turkey or meat. A bowl of salad or vegetables with fat free dressing. 1 portion of starch. Prefer brown rice, pasta, whole wheat bread or pita bread. No white bread or rolls or potatoes in any form.
Snacks:
Limit to two times a day: Fruits, low fat popcorn, carrots, handful of peanuts, celery or apple with peanut butter, yogurt or milk.
Drinks:
6-8 glasses of water a day. Limit 100% fruit juice to 1 cup a day.
No soda, ice tea or other juices like kool aid, capri sun etc. Can have
crystal light, diet soda or snapple if craving for sweet drinks.
Dessert:
Fruit with cool whip, or low fat ice cream, 2 squares of dark chocolate. Small cup of sweet yogurt.
Fast Foods:
Not more than once a week. No fries, No mayo and no soda with
food. Try
the grilled chicken burgers or thin crust pizza with less cheese.