Fasting & hunger

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Benefits of fasting and hunger:

  • Boost cognitive performance

  • Protect from obesity and associated chronic diseases

  • Reduce inflammation

  • Improve overall fitness

  • Support weight loss

  • Decrease the risk of metabolic diseases

  • Benefit cancer patients — A recent study with mice and cancer showed that fasting during chemotherapy jump-starts the immune system and exposes the cancer cells. Ridding the body of old, toxic cells and replacing with new, healthy ones may be just the answer. Traditionally, cancer patients have been told to increase nutrients and caloric intake while undergoing chemotherapy treatments but this approach might now be under review.

3 types of fasting

  • Time-Restricted Feeding
    This is the process of limiting calorie intake to a specific timeframe that aligns with our circadian rhythm. Circadian rhythm is often referred to as our “body clock”, the natural cycle that tells our bodies when to sleep, rise, eat, and more. Eating meals only during an 8 to 12 hour period each day while fasting — between 10 a.m. to 6 p.m., for instance — is an example of aligning with our circadian rhythm. Body systems work better when synchronized with one another; midnight snacking when our body usually sleeps throws our natural repair system out of sync. In addition, giving our bodies more time to repair is beneficial for our health.

  • Intermittent Calorie Restriction
    The practice of reducing the number of calories consumed in a day. Research has focused on a two-day diet where calories are reduced in half and carbohydrates are limited for two consecutive days in a week. This approach puts the body through short and intensive therapy. The intermittent calorie restriction approach also reminds us that we do not need to consume constantly. When we do consume we can choose wisely and continue normal activities and exercise with reduced fuel.

  • Periodic Fasting with Fasting Mimicking Diets
    This means limiting calorie intake for three to five days, prompting the cells to deplete glycogen stores and begin ketosis. While this can be done without eating food, it isn’t considered the safest option. A specific five-day calorie-limited diet (around 1,000 calories per day) is sufficient to mimic fasting without depleting nutrients. It is speculated that this method is superior to the two-day fast, allowing the body to enter ketosis and begin a true cleanse.