Coffee & Fasting in 2023

Coffee is a popular beverage enjoyed by millions of people around the world, and it has been the subject of many scientific studies in recent years. One area of research that has gained attention is the impact of coffee on fasting.

Fasting is the practice of abstaining from food for a certain period of time, and it has been shown to have many potential health benefits, including weight loss, improved insulin sensitivity, and lower inflammation. Research has suggested that coffee may enhance the benefits of fasting by increasing the effectiveness of the fast and making it easier for people to stick to.

One of the main ways coffee can impact fasting is by increasing the body’s ability to burn fat. Studies have shown that caffeine, the active ingredient in coffee, can increase the activity of enzymes involved in fat metabolism, leading to a greater release of fatty acids from fat stores. This can help the body to burn fat more efficiently during a fast, leading to greater weight loss and other health benefits.

Another way that coffee can impact fasting is by reducing feelings of hunger and making it easier for people to stick to their fast. Studies have shown that caffeine can suppress appetite and reduce feelings of hunger, making it easier for people to go without food for longer periods of time. This can be especially beneficial for those who are trying to lose weight or improve their overall health.

Coffee can also have positive impacts on overall health, including improved cognitive function, lower risk of type 2 diabetes, and lower risk of certain types of cancer.

It’s important to note that coffee can have some negative effects, such as insomnia, heart palpitations, and restlessness if consumed in excess. It is always recommended to consult with a doctor or nutritionist before making any changes to your diet.

In conclusion, coffee has been shown in recent research to have potential positive impacts on fasting and overall health. While more research is needed to fully understand the mechanisms behind these effects, coffee may be a promising strategy for those who are looking to enhance the benefits of fasting and make it easier to stick to.


  • Dulloo AG, Duret C, Rohrer D, Girardier L, Mensi N, Fathi M, Chantre P, Vandermander J (1999) Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. Am J Clin Nutr. 70:1040-5.
  • Astrup A, Toubro S, Cannon S, Hein P, Breum L, Madsen J (1990) Caffeine: a double-blind, placebo-controlled study of its thermogenic, metabolic, and cardiovascular effects in healthy volunteers. Am J Clin Nutr. 51:759-67.
  • Bérubé-Parent S, Pelletier C, Dore J, Tremblay A (2005) Effects of encapsulated green tea and Guarana extracts containing a mixture of epigallocatechin-3-gallate and caffeine on 24 h energy expenditure and fat oxidation in men. Br J Nutr. 94:432-6.

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1 Comment

  1. Wendy Ann Adams

    Thanks for the great information! I started my 5 day fast at 8pm tonight thanks to you. Planning to do coffee only to reach maximum stem cell rejuvenation. Do you have any suggestions for good videos? Also plan on reading the Bible starting with John 🙂



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