Achieving and Maintaining a Healthy Weight
Of the many ways to lose weight, one stands out as by far the most
healthful. When you build your meals from a generous array of vegetables,
fruits, whole grains, and beans—that is, healthy vegetarian
choices—weight loss is remarkably easy. And along with it
come major improvements in cholesterol, blood pressure, blood sugar,
and many other aspects of health. The message is simple: Cut out
the foods that are high in fat and devoid of fiber, and increase
the foods that are low in fat and full of fiber. This low-fat, vegan
diet approach is safe and easy—once you get the hang of it.
Changing eating habits is the cornerstone of achieving and maintaining
a healthy weight permanently. There is no way to “lose 20
pounds in two short weeks” and make it last. Very-low-calorie
diets or low-carbohydrate, high-protein diets may cause major health
problems and are very difficult to maintain for the long term.
The old myth was that pasta, bread, potatoes, and rice are fattening.
Not true. In fact, carbohydrate-rich foods are perfect for permanent
weight control. Carbohydrates contain fewer than half the calories
of fat, which means that replacing fatty foods with complex carbohydrates
automatically cuts calories. But calories are only part of the story.
The body treats carbohydrates differently than fat calories. The
difference comes from how the body stores the energy of different
food types. It is very inefficient for the body to store the energy
of carbohydrates as body fat. When your body tries to turn carbohydrate
into fat, it wastes 23 percent of the calories of the carbohydrate.
But fat is easily converted into body fat. Only 3 percent of the
calories in fat are burned in the process of conversion and storage.
It is the type of food that affects body fat the most.
Although protein and carbohydrates have almost the same number
of calories per gram, foods that are high in protein—particularly
animal products—are also usually high in fat. Even “lean”
cuts of meat have much more fat than a healthy body needs. And animal
products always lack fiber. Fiber helps make foods more satisfying
without adding many calories, and it is only found in foods from
plants.
Exercise helps, too. Aerobic exercise speeds up the breakdown of
fat and makes sure that muscle is not lost. Toning exercises and
weight-lifting help firm muscles and increase muscle mass. The trick
is to find activities that you enjoy and that fit your lifestyle.
Walking is a good way to start. You can do it anywhere at just about
any time.
The best weight control program is a high-complex carbohydrate,
low-fat, vegetarian diet complemented by regular exercise. This
is the best choice for a healthier, longer, happier life.
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