plus size woman measuring hips in gym

What is Intermittent Fasting

Intermittent fasting (IF) refers to an eating pattern that alternates between periods of eating and fasting. Instead of focusing on which foods to eat, it emphasizes when you should eat them. There are several different intermittent fasting methods, all of which split the day or week into eating windows and fasting periods. Here are some of the most popular methods:

.

Intermittent Fasting 16/8 method (or the Leangains protocol): 

This involves fasting every day for 16 hours and restricting your daily eating window to 8 hours. For instance, one could eat between 12 pm and 8 pm and fast from 8 pm to 12 pm the next day.

Intermittent Fasting 5:2 Diet Method

  1. 5:2 diet: In this method, you consume only 500-600 calories on two non-consecutive days of the week and eat normally the other five days.

Intermittent Fasting Eat-Stop-Eat Method

  1. Eat-Stop-Eat: This involves fasting for 24 hours once or twice a week. For example, you’d eat dinner at 7 pm and then not eat again until 7 pm the next day.

Intermittent Fasting Alternate-day fasting

  1. Alternate-day fasting: As the name suggests, this method requires you to fast every other day. Some versions allow for very minimal calorie intake (around 500 calories) on fasting days.
5-Day Intermittent Fasting Menu Plan

I.F. Warrior Diet

  1. Warrior Diet: This involves eating small amounts of raw fruits and vegetables during the day and eating one large meal at night, effectively fasting for 20 hours and eating within a 4-hour window.

I.F. Spontaneous

  1. Spontaneous meal skipping: This is a more flexible approach where you simply skip meals from time to time, such as when you’re not hungry or don’t have time to eat.

Intermittent fasting has been researched for its potential health benefits, including:

  • Weight loss: Intermittent fasting can help some people reduce calorie intake, leading to weight loss.
  • Improved metabolic health: IF may improve various markers of metabolic health, including insulin sensitivity.
  • Brain health: Fasting can promote the release of brain-derived neurotrophic factor (BDNF), which supports cognitive function.
  • Longevity: Some animal studies suggest that intermittent fasting might extend lifespan, though this hasn’t been conclusively proven in humans.
  • Cellular health: Fasting can trigger autophagy, a process where cells remove damaged components.

However, intermittent fasting isn’t suitable for everyone, and it’s essential to approach it with caution if you have a medical condition, are pregnant, or are underweight. It’s always a good idea to consult with a healthcare professional before starting any new diet or fasting regimen.

Here is a good resource from the Mayo Clinic on IF

Leave a Comment

Your email address will not be published. Required fields are marked *

Verified by MonsterInsights