Intermittent fasting involves eating normally for a period of time and then fasting for a specified period. It may help with weight loss, improve overall health, and extend lifespan, but more studies are needed to confirm its benefits and risks. Consultation with a doctor or nutritionist is recommended.
Intermittent fasting involves eating normally for a period of time and then fasting for a specified period. For example, a person who engages in intermittent fasting can eat normally for a 24-hour period, basically consuming whatever he wants. However, for the next 24-hour period, he may fast and drink only water. Some people question whether this process is safe or healthy, while others claim that it is a good way to lose weight, improve overall health, and perhaps even add years to your lifespan.
Some people may think only of deprivation when considering intermittent fasting. This is only partially true. On fasting days, a person attempting this can only consume water and nothing else. However, on meal days, the individual can basically eat whatever he wants to eat. He doesn’t have to deny himself things that most people avoid when dieting. If he wants a big slice of cake or other fattening foods, he can eat them with no problem.
There are different ways to participate in this type of fast. A person who wants to try it does not have to stick to the day off method. An individual can employ any schedule that combines periods of eating with periods of fasting. For example, some people eat only once a day. At this time, a person may have a window of a few hours each day to eat. He may not consume anything other than water at other times of the day.
While this type of fasting may sound like an offbeat idea to those new to the concept, some scientific studies have produced encouraging results. Some animal studies, for example, have produced evidence suggesting that intermittent fasting may extend lifespan. Other studies have shown that intermittent fasting can help keep glucose levels under control and reduce asthma symptoms. It can even help improve heart and brain function. In human studies, this type of fasting has shown the potential to lower cholesterol levels and reduce the risk of chronic disease; However, more studies are needed before scientists can be sure of its benefits and risks.
As with most weight loss methods, there are arguments for and against intermittent fasting. A person interested in this process may have a hard time deciding what advice to follow. In such a case, an individual may do well to talk to her doctor. A doctor can explain the risks and benefits of this type of fasting and help the patient decide based on her unique health status. The advice of a nutritionist may also be helpful.
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