Fasting was the first part of my journey because the science intrigued me. The biology of it was so obvious that I was almost upset that all of my education and social situations always seemed to stigmatize it. I sometimes experiment by telling someone that I didn’t eat for a few days. The most frequent responses I would get are “that sounds unhealthy” and “I would be so hungry I could never do that.”
Well, I’m here to say that both are completely correct responses. Fasting for an extended period of time without preparation is literally punishment. Nowadays, fasts extending three days is generally considered for spiritual reasons.
In medicine, the “dose is the poison.” Moderation is the key to all things in life. Yes, even money. Fasting is the activation of the body’s natural medicine, and that too can be the poison if not dosed correctly. So without further ado, let’s go over this table of moderation and I will explain more later for those interested. These columns are sorted by speed of health improvement (weight loss), coupled with difficulty at the beginning.
Slower but easier
- Time-restricted eating (ie. intermittent fasting)
- Not changing foods
- No added workout
- Sugary coffee and tea
- Unchanged food takeout tendency
- Sleep still unaccounted
- Nice, warm showers
- Unchanged usage of distractions from stress
Compromise
- “Monk” style fasting
- Reducing carbs
- Light weight training few times a week
- Black coffee and tea
- More home-cooked meals
- Some nights reaching 7-8 hours of sleep
- Cold-finished showers
- Reducing stress levels
Faster but painful
- Rolling extended fasts
- Ketogenic diet +probiotics
- Weight training until failure before eating
- Just water
- Home-cooked meals only without vegetable oils (olive is a fruit)
- Consistent sleep
- Cold showers followed by pushups
- Facing your inner child
Okay, what a list right? Definitely not all-inclusive and even more definitely not required to do it all. It’s more of a pick-and-choose health plan and choices can be changed on the turn of a dime. Please keep in mind that these are the difficulties at the beginning of the journey, so the “faster” options will get easier over time. Except the cold showers. There are just some things that require more discipline than I can allot for.
Also keep in mind that I did most of the things in the left category for a while, tried some in the right category and ended mostly in the middle category and still lost my 40 pounds in 3 ish months. I also had a Taco Tuesday takeout day and still followed it for a majority of the time. Getting better health is not just about fasting, so you will see plenty of topics revolving other aspects of life such as sleep and eating. There is one of most underrated aspects on the bottom of the list – stress and how we truly cope. I can literally write a book on all of these topics, but lets go through them as best we can.
But first, we need to address the science of why fasting works. No eating, no insulin. Insulin is the storage hormone and tells the body to grab as much glucose from the food to store away for the sake of human survival. It doesn’t care that you have loads of fat cells with stored energy. Burning glucose is way easier for the body but it has a limited storage capacity. Once that starts to run out, it would rather make us find more glucose than to burn fat. Because it’s more efficient? No, it’s because we trained our bodies to be this lazy through abundance of food.
Why do we get hungry? Insulin is released when high carbs is detected, and generally a “hunger hormone” is also released by the body to make us want to eat and store more energy. This hunger hormone follows our social patterns on eating. If we are used to eating at specific times for breakfast, lunch, and dinner, the body will rev those hormones automatically. I know I said it’s because our bodies are trained this way, but most of the time it’s not our fault. We had no idea because schooling and food companies stress the importance of eating, and eating frequently to not be hungry. Hmm, let’s just think about that. Food companies produce food in order to make money, promote customers to buy food, to purchase food to eat more frequently, health problems arise from eating too much, drugs purchased to assist in health problems, health problems explained in schools, diet medications being sold. It’s a bad sentence, but always remember to acknowledge what is a business and what is a goodwill.
FYI, a strict ketogenic diet also results in no insulin. Hence you may have heard the “fast-mimicking” diet in which is pretty much strict ketogenic diet in a time-restricted eating window. It’s a fantastic compromise as long as it’s not just strictly keto during the “eating window.”
So with all the ugly out of the way, let’s go with the beautiful stuff. Any length of fasting beyond 12 hours will result in initial weight loss, regardless of ANY other things being done. Isn’t that really cool? There are some prerequisites like insulin sensitivity, but generally results will be seen by simply not eating for a period of the day. That being said, a person can experience gradual healthy results by simply having their body not ingest food for a period of the day while still living a “left category” lifestyle. In my opinion, it is a fantastic entryway to improved health through “fasting” and will combat a lot of the insulin resistance problems that result in hangry-ness and overall unpleasantness. When the body is used to not having glucose readily available as energy, it will be forced to start using our stored fat as ketones.
The way to increase the speed of this improvement is to mix and match from the middle and right categories and/or increase the time of not eating per day. Also please if you are a menstruating woman, please please watching this wonderful Dr. Mindy Pelz. She is the author of Fast Like a Girl and there are indeed special considerations and timings needed during fasting. Here is her YouTube page.
The more implementations you make, the faster the progress. I would like to say the implementations might come naturally, but everyone is absolutely different. One could increase the fasting time per day and implement the other two categories later. Another could do both at the same time or try everything. This is where discipline comes in and “threshold to pain.”
Let’s explain the middle and right categories with as few words as possible. More posts later for fuller detail.
Monk-fasting and rolling fasts
Monk-fasting is considered fasting for 36 hours and then eating. Mindy Pelz does a fantastic job at explaining timing benefits of different fasting lengths in her book as well as her videos. 36 hours is the plateau buster of weight loss. If you are just impatient like I was, you can repeat this fast over and over. Repeating it back to back is called a rolling fast. Anything beyond 24 hours of fasting is considered an extended fast. I think some of the more extreme rolling fasts I’ve seen online are rolling 3-day fasts.
Reducing carbs and the ketogenic diet
The body reacts to carbs by releasing insulin. The less we have, the less insulin we have to work through. Ketogenic has super low carbs that can almost negate the insulin response and keep us using the ketones. A relaxed or compromised ketogenic diet is much more fun for me. For example, there is leftover rice that the kids didn’t finish. I’ll eat it.
Weight training a few times a week or more
Muscle uses energy whenever we use it. The more we have, the more energy we need. The more energy we need, the more fat can be burned to maintain that energy. Working until failure (literally cannot repeat a full exercise movement) will stimulate the body to plan for more resources to grow that muscle to being able to accomplish that task on a later occasion. Make sure to increase natural protein (powders why?) after those hard workouts.
Black coffee and tea, or simply water
I have never removed coffee and tea from my diet, but I have drastically reduced it. I used to drink 3-4 cups of coffee a day, but now it is just one black coffee. Coffee and tea has a ton of health benefits, but more in the future. For coffee and tea enjoyers, having just water might be true “water torture.”
More home-cooked meals avoiding specific oils
Vegetable oil, sesame, corn, palm, canola, sunflower, soy, peanut oil.. these are all pretty much expired oils we put into our bodies sadly. It is a hot issue that will probably garner disagreement, but you can’t beat environmental science. Extracting oils from things that don’t naturally contain a lot of oil and then exposing them to air is not good food preservation. Expired oil pretty much become inflammatory markers for our body. Fast-food chains fell victim to politics and were forced to use these oils in their restaurants and they still do. This is an entire book’s worth of information to also go over.
Better sleep
Who doesn’t want this? The more sleep we get, the more our body can repair ourselves. If we have an empty stomach when sleeping, we don’t have to give resources to digestion. If we are in a fasted state burning fat, the ketones will more efficiently power the brain while we sleep and we may even remember more pleasant dreams. I know I do. Please note that consistent sleep is more important than striving to get a set amount of hours. Being able to sleep and wakeup without support (alarm clock) is ideal but difficult.
Cold exposure
We cannot talk about this without mentioning The Ice Man Wim Hof. Besides being a super cool human, his guided breathing technique, his practices of hermetic stress have changed my life. These types of stresses are the “fire drills” that our bodies need to keep us in shape. We live in a comfortable life that are absent of these types of stresses. Those that are chronically stressed are laughing right now, but these two stresses are not the same. One is mental, and one is physiological. The physiological, hermetic stress like his breathing technique or experiencing the cold in a shower will stimulate the blood flow and the mental “wtf” responses. I’ve tried the full cold showers and it’s not pleasant. Turning and shampooing etc is not fun. There is a much easier compromise I coin “cold-finished” (you know, like grass-finished beef) showers. The experience is more like the monk meditating under a rushing waterfall. Way easier and still as effective at getting the circulatory system going. I also use that energy to do pushups.
Stress and the inner child
Mental stress, on the other hand, tires out the adrenal gland because it lingers on our mind. Our brain will continuously send signals to try to make us feel better. This can lead to unhealthy coping mechanisms that break down our body overtime. Everyone has an inner child, and that inner child generally dictates how we perceive the rest of our life. Until we face it, we have no idea what is controlling us. Once we know, we can talk to it and work together. Most often the inner child can be traced down to our unhealthy coping mechanisms and triggers.
So that’s the list and brief explanations. Another important rule is to not stick to a single fast forever. The body is smart and will adapt. Luckily, even small adjustments are enough to trip the brain. As always, feel free to comment, private message, or use social media for any questions.
Cheers,