So does that mean you should abstain from your caffeine fix when fasting? According to Dr. Josh Axe, D.N.M., C.N.S., D.C., founder of DrAxe.com, bestselling author of Eat Dirt, and cofounder of Ancient Nutrition, tea and coffee are fine to consume as long as you don't add any milk or sweeteners. He explains on his blog, "If you're on a time-restricted fast and you're in no-eating hours, it's best to stick to no- or low-calorie drinks like water, coffee, (with no milk) and tea. If you're on an alternate day diet or something similar, even during low calorie hours, you can technically drink whatever you'd like — but remember, this will count against your calories." Dr. Palanisamy also agrees that during fasting, the "appetite-suppressing effects of coffee are probably beneficial."
The thing is that if you want to slim down and get rid of excess pounds, then the fasted state is really the best way to do it. If you keep taking food into your body, insulin levels will remain high, and you will keep burning glucose for fuel instead of burning fat. Of course, to remain in the fasted state, you need to not be in the fed state, and that can be a problem. Starving yourself all of the time isn’t enjoyable, and it’s not healthy. To be blunt about it, your body needs nutrients, it just doesn’t need them all day, every day.
As with Kinobody, the owner of Kinobody Greg O’Gallagher recommends you use coffee as a tool while helping you lose weight. Using coffee, to be more specific, black and only black coffee. Black as a skillet, coffee. No added sugar, creamer, sweeteners, or bulletproof coffee (that contain a mixture of stuff, mostly fats). Just ground up java bean and water heated until hot. I would also interject and recommend filtered water, or as I like to say, “use a filter or be the filter.” Who knows what lurks in the water we drink, and for that reason, let’s be cautious and use a filter.
So very interesting, I was captivated reading your results—thank you! I would also love to see added to this research the keto effect of just water over those 120 minutes, and then the keto effect of adding collagen powder to your coffee. So appreciative of all that wincing-sticking-your-fingers that you both endured to help give us clarity in what goes on with our ketones and glucose when drinking our coffees with different add-ins. Great read!
Also, if you eat a big dinner the night before, I think you’ll be surprised by how much energy you have in the morning. Most of the worries or concerns that people have about intermittent fasting are due to the fact that they have had it pounded into them by companies that they need to eat breakfast or they need to eat every three hours and so on. The science doesn’t support it and neither do my personal experiences.
Low carb diets are designed to force your body to burn stored fat as its primary source of fuel. With a typical diet, carbohydrates are burned first, followed by protein, and then fat as the final source of fuel. However, because most people consume far more carbohydrates than are necessary, the excess calories are stored as fat and weight loss is difficult to achieve.
I started IT about 6 weeks ago. I eat between 12 noon and 8 pm. This works best for me and I have found easily sustainable. The results so far have blown my mind. I have an autoimmune disease and struggled with bloating, multiple food intolerance, gut pain, frequent urination, sugar cravings. All of these symptoms are gone. My hunger is controlled and I can enjoy lovely family dinners again. I think ideally eating earlier in the day would be better, but due to my schedule this works better for me and I am happy with the results.
IF makes intuitive sense. The food we eat is broken down by enzymes in our gut and eventually ends up as molecules in our bloodstream. Carbohydrates, particularly sugars and refined grains (think white flours and rice), are quickly broken down into sugar, which our cells use for energy. If our cells don’t use it all, we store it in our fat cells as, well, fat. But sugar can only enter our cells with insulin, a hormone made in the pancreas. Insulin brings sugar into the fat cells and keeps it there.
Crescendo fasting only requires you to fast a few days a week instead of every day. My experience is that women get a lot more benefit from doing it this way without accidentally throwing their hormones into frenzy. This is a more gentle approach that helps the body more easily adapt to fasting. And if women do it right, it can be an amazing way to shave off body fat, improve inflammatory markers and gain energy. (7)
It requires less time (and potentially less money). Rather than having to prepare or purchase three to six meals a day, you only need to prepare two meals. Instead of stopping what you’re doing six times a day to eat, you simply only have to stop to eat twice. Rather than having to do the dishes six times, you only have to do them twice. Rather than having to purchase six meals a day, you only need to purchase two.