Practice
Healthy Eating Habits
One
of the good points about many of the popular low carbohydrate
diets is that they draw attention to the quality of the carbohydrates
that were eating. Most Americans are choosing lots of
refined, sugary, calorie-rich (but nutrient-poor) carbohydrates
like soda, candy, white bread products, white rice, and processed
french fried potatoes. A healthy eating plan consists of 55-60%
of mostly high quality, wholesome carbohydrates (including
whole wheat bread, brown rice, oats and other whole grains,
beans, vegetables, fruits, and low fat milk foods). That doesnt
mean that its bad to eat sweets or processed
foods once in a while or even every day. There are no good
or bad foods. Balance is key.
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For
instance, white rice or white pasta is not bad
if youre eating it with high fiber vegetables and a
good source of lean protein. The whole meal is rich in fiber.
And, the protein and fat in the meal help slow down how fast
the carbohydrate is digested and absorbed, so the result is
a lower insulin response. Further, if youre active and
spending many calories a day, you can enjoy some empty
calories in your diet. Its all about balance and
moderation!
Losing
Fat
The
only way to lose weight is to create a calorie deficit. One
pound of fat equals 3500 calories. So, in theory, to lose
½ pound to 1 pound a week, that means creating a deficit
of 250 to 500 calories per day (either by eating fewer calories
or burning more in physical activity). Of course, genetic
differences determine how easy it is for you personally to
lose weight. In one recent study, researchers overfed a group
of people 1000 extra calories every day for 8 weeks and found
that there was a huge difference in the amount of weight gained
(ranging from 3 to 16 pounds!) The researchers concluded that
the people who gained less weight were able to waste
the extra calories by fidgeting more and giving off more body
heat. The people who gained more weight lacked this capability
and simply stored the extra calories.
To
maximize fat loss, minimize the drop in your metabolism, energy,
mood, and grades, and increase the chances that you won't
gain it back, lose weight slowly! Decrease your intake slightly
by 300-500 calories per day and increase your exercise level.
Aim for about 0.5-2 lb. weight loss per week. If you are very
overweight, 2 lb. per week is acceptable. But, if you only
have a few pounds to drop, the rate should not exceed 0.5-1
lb. per week.
Gaining
Muscle
The
only way to gain weight is to create a calorie excess. So,
in theory, to gain ½ pound to a pound a week, that
means creating an excess of 250-500 calories per day. Whether
or not those extra calories go towards building muscle or
body fat depends on whether or not you exercise. Of course,
as with weight loss, genetic differences make it easier for
some people to gain weight and harder for others. If your
metabolism speeds way up every time you eat more, you may
have to consume many more calories before youll achieve
results.
The
preceding text is from the Student
Nutrition Action Committee at UCLA
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