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Intermittent Fasting And It’s Effects On Metabolism

3 Mins read
Intermittent fasting effects on metabolism

Intermittent fasting is a type of dietary pattern where an individual alternates between periods of eating and fasting. This can include methods such as the 16/8 method (16 hours of fasting, 8 hours of eating) or the 5:2 diet (2 non-consecutive days of restricted calorie intake per week). The idea behind intermittent fasting is that by restricting the time you can eat, you can encourage weight loss and improve overall health.

The effect of Intermittent fasting on metabolism is still being studied, but there is some evidence to suggest that it can have a positive impact. One of the main ways in which intermittent fasting is thought to affect metabolism is through the process of autophagy. This is a natural process in which the body’s cells break down and recycle old or damaged components. Autophagy is believed to be activated during periods of fasting, and this can help to boost metabolism and improve overall health.

Intermittent fasting is a dietary pattern involving alternating eating and fasting periods. There are several potential benefits associated with this dietary pattern, including:

  • Weight loss: Intermittent fasting may help to promote weight loss by decreasing insulin levels and increasing the release of the hormone norepinephrine, which can help to increase the body’s ability to burn fat for energy.
  • Improved insulin sensitivity: Intermittent fasting may help to improve insulin sensitivity, which can help to decrease the risk of type 2 diabetes.
  • Increased longevity: Studies have suggested that intermittent fasting may help to promote longevity by decreasing the risk of chronic diseases such as heart disease and cancer.
  • Increased focus and mental clarity: Intermittent fasting may help to increase focus and mental clarity by promoting the production of brain-derived neurotrophic factors (BDNF). This protein supports the growth and survival of brain cells.
  • Autophagy: Intermittent fasting can trigger autophagy, a process that helps to clean the cells by removing damaged molecules and organelles, which could lead to better overall health.

Intermittent fasting has been associated with several potential health benefits, including weight loss, improved insulin sensitivity, increased longevity, and improved cardiovascular health. However, more research is needed to understand the effects of this dietary pattern fully. It is important to speak with a healthcare professional before starting an intermittent fasting regimen.

Some of the methods of achieving Intermittent Fasting are:

Types of Intermittent Fasting
  • The 5:2 diet: This involves eating normally for 5 days of the week and restricting calorie intake to 500-600 calories for the other 2 days.
  • Spontaneous Meal Skipping: this involves skipping meals occasionally when you don’t feel hungry or don’t have time to eat.
  • Alternate-day fasting: This involves alternating days of eating normally with days of restricted calorie intake.
  • The Warrior Diet: This involves eating a few raw fruits and vegetables during the day and then eating one large meal at night.
  • Spontaneous Meal Skipping: this involves skipping meals occasionally when you don’t feel hungry or don’t have time to eat.

Read: Understanding Leptin Resistance & Obesity in an Easy Way


1. How does Intermittent Fasting work?

Intermittent fasting works by restricting the window of time in which you can eat, which can encourage weight loss and improve overall health.

2. Who should not do Intermittent Fasting?

Intermittent fasting may not be suitable for everyone, such as pregnant or breastfeeding women, people with a history of eating disorders, or those who are underweight or malnourished.

3. Can I exercise while fasting?

Yes, you can exercise while fasting, but it’s recommended to be careful and listen to your body.

4. What should I eat during my eating window?

During your eating window, it’s important to eat nutrient-dense foods that will provide your body with the energy and nutrients it needs.

5. How often should I do Intermittent Fasting?

The frequency of Intermittent Fasting will depend on the specific method that you choose.

There are several Intermittent fasting methods, and the best one for you will depend on your personal preferences and lifestyle. It’s important to consult a healthcare professional before starting any type of fasting and to make sure you’re getting enough nutrients by eating nutrient-dense foods during your eating.

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Healthcare blogger. Associate writer at Savehealthnow website.
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