A poll was conducted
in Sweden in 1985, which showed two-thirds of those questioned between
the ages 19-39 felt they were overweight. Of those two-thirds, 16%
reported always being on a diet and 15% reported going on a diet at least
monthly. At that point in time 46% of women and 27% of men were currently
trying to lose weight. The study also showed that 45% of college
women were periodic dieters, and due to the pressure they were under to
look thin many of them will resort to mild cases of anorexia or bulimia.
The study hinges on the idea that, “Many individuals undergo multiple weight
losses and gains in pursuit of their ideal body weights.”
This article discussed the
popularity of fad diets and their safety. Of the dieters questioned
over 20% resorted to fad diets. These fad diets are often found
nutritionally inadequate, they often cut calories to insignificant numbers
and lack the nutrients the body needs such as thiamin, Vitamins B6, B12,
calcium, iron, zinc and magnesium. They are also often very high
in salt and fiber. Other than these fad diets many dieters will resort
to the use of meal replacement shakes, fasting, or over the counter appetite
suppressants. The major criticism of these diets by health care professionals
is they don’t change the faulty eating habits and the lost weight is typically
regained soon.
Two techniques used
by health care professionals in cases of extreme obesity were fasting and
very low calorie diets. These techniques have both been criticized
for their lack of nutritional value. Fasting is an aggressive method
used to eliminate a great amount of weight very quickly. The mean
weight loss was 15.7 kg in only 76 days, and there were even greater losses
in shorter periods. A fasting diet simply depletes the body of water
and sodium. This method only works for short amounts of time
and should only be used under the guidance of a health professional.
In a very low calorie diet the number of intake calories is cut to a drastically
low amount, exactly as the name states. This causes the person to
lose a substantial amount of weight in a short amount of time. These
methods are being questioned by the health care world because of their
lack of nutritional value and their lack of change in the behavior.
The main concern with the
fad diets previously mentioned in this study is they never seem to reap
permanent results. The tendency to regain the weight is increased
because the novelty of the special diets usually wear off. When health
professionals prescribe one of these diets to a patient the one-year follow-ups
often have good results, but by the third year the patient often shows
considerable relapses. . The study concluded that there is always
a great chance of the patient regaining the weight if there is no behavior
modification program used in conjunction.
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