Selasa, 18 September 2007

NUTRITION & HEALTH


Being fit is a way of saying a person eats well, gets a lot of physical activity (exercise), and has a healthy weight. If you're fit, your body works well, feels good, and can do all the things you want to do, like run around with your friends.
Some steps can take — such as serving healthy meals or deciding to take the family on a nature hike. But kids can take charge, too, when it comes to health.
Here are five rules to live by, if you wants to be fit. The trick is to follow these rules most of the time, knowing that some days (like your birthday) might call for cake and ice cream.





  1. Eat a variety of foods, especially fruits and vegetables. You may have a favorite food, but the best choice is to eat a variety. If you eat different foods, you're more likely to get the nutrients your body needs. Taste new foods and old ones you haven't tried for a while. Some foods, such as green veggies, are more pleasing the older you get. Shoot for at least five servings of fruits and vegetables a day — two fruits and three vegetables. Here's one combination that might work for you:
    at breakfast: ½ cup (about 4 large) strawberries on your cereal
    with lunch: 6 baby carrots
    for a snack: an apple
    with dinner: ½ cup broccoli (about 2 big spears) and 1 cup of salad





Physical inactivity has been established as a major risk factor for cardiovascular disease, and most Americans are not physically active enough to gain any health benefits. Swimming, cycling, jogging, skiing, aerobic dancing, walking or any of dozens of other activities can help your heart. Whether it's included in a structured exercise program or just part of your daily routine, all physical activity adds up to a healthier heart.




According to the latest joint American Heart Association/American College of Sports Medicine guidelines on physical activity, all healthy adults ages 18–65 should be getting at least 30 minutes of moderate intensity activity five days of the week. However, there are additional guidelines for older adults, ages 65 and older, or for those adults aged 50-64 with chronic conditions or physical functional limitations (e.g. arthritis) that affect movement ability or physical fitness.