Intermittent Fasting Can Lead to Weight Loss, Improvements in Type 2 Diabetes and the Cardiovascular System
Since diet is a key
element in weight loss, weight maintenance, and
overall health, a lot of research has gone into
looking at different types of diets. One diet
approach that has received much attention in the
past several years is the intermittent
fasting (IF) diet. Usually, in the IF diet,
an individual follows a very low or zero calorie
plan for some period, and a normal eating plan at
other times. The diet can lead to weight loss. And
IF studies have determined that the IF diets can
be effective in glycemic control and
cardiovascular improvements.
One study
consisted of a control group and two intervention
groups. One of the intervention groups followed a
protocol using a 600 calorie diet for two days a
week, and the other intervention group followed a
protocol using a 600 calorie diet for 4 days a
week. On the non-calorie-restricted days of the
week, the participants in both intervention groups
were free to eat anything they wanted.
At the end of the twentieth week, participants in
both intervention groups showed a decrease in
HbA1c and insulin resistance. Further, a 29%
"diabetes remission without ... medication" was
seen in both groups.
And another study
indicated that the 5:2 IF diet, where a person
follows a 500-to-600 calorie diet on two days of
the week, and a normal diet on the other days of
the week, is a beneficial diet. The diet allows an
individual to lose weight and lower the risk of
cardiovascular disease. In fact, the study’s
investigators “found that following weight loss,
participants in the 5:2 group continue to
eliminate fats (triglycerides) faster and more
effectively than other volunteers. Scientists have
also noticed a greater reduction in arterial
systolic pressure associated with decreased risk
of heart attack and stroke.”
So, healthcare providers might want to add IF to their weight loss tools. Not only could IF enable some patients to lose weight, but the weight loss approach might also lead to improvement in type 2 diabetes and cardiovascular conditions.
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