The very simple and direct conclusions I draw are these: First, if the Bible teaches us to do something, I want to do it. I want to obey the Lord in every way that He commands me to obey Him. And second, if fasting and praying are means to a breakthrough that God has for me, I want to undertake those disciplines so I might experience that breakthrough!
While these five methods are the most well-known in terms of integrating periods of fasting into your eating schedule, there are many other similar philosophies based on meal timing. For those who prefer a more fluid, less rigid method, there’s also the concept of eating intuitively. Primal Diet proponent Mark Sisson is a supporter of the Eat WHEN (When Hunger Ensues Naturally) method, where dieters simply eat whenever their bodies ask them to. However, some believe this can also lead to overeating or overconsumption of calories, since our bodies’ hunger-induced choices may be more caloric than otherwise.
One type of ketone flooding the brain is beta-hydroxybutyrate, or BHB. According to a paper published in February in Nature Reviews Neuroscience, BHB stimulates memory, learning and the cellular housekeeping process of autophagy in mice. BHB also triggers neurons, including those in the hippocampus, a memory center in the brain, to release what’s called brain-derived neurotrophic factor, or BDNF, a protein that is important for learning, memory and improved mood. CR doesn’t generate these levels of ketones because glucose stores are never empty.

God uses fasting as a teaching tool on one of the annual holy days He commands us to keep. In Leviticus 23:27 God says “afflict your souls” on the Day of Atonement. The New Unger’s Bible Dictionary points out that afflicting your souls is a reference to fasting. So on this particular holy day God commands that His people forgo both food and water for 24 hours as a means of humbling themselves before Him, seeking Him and His will and guidance in life.
Perhaps most importantly, intermittent fasting is one of the simplest strategies we have for taking bad weight off while keeping good weight on because it requires very little behavior change. This is a very good thing because it means intermittent fasting falls into the category of “simple enough that you'll actually do it, but meaningful enough that it will actually make a difference.”
Fasting is obligatory for every Muslim one month in the year, during Ramadhan. Each day, the fast begins at sun-rise and ends at sunset. During this time Muslims are asked to remember those who are less fortunate than themselves as well as bringing them closer to God. This also helps to give the digestive system a break. Non obligatory fasts are two days a week as well as the middle of the month, as recommended by the Prophet Muhammad.
When we pray and fast, God promises that He will liberate us. He will loose the chains of injustice. He declares that He’ll untie the cords of the yoke and will give the oppressed their long-awaited freedom. He will set us free from the bondage of what others think, making us realize that any comparison we make with others is a guaranteed fast track to misery. When we fast and pray, God steps in and frees us from the perceived alienation with Him that has kept us immobilized, fearful, and disobedient for so long. As you consider God’s call to fasting, perhaps for the first time, you may choose to start slowly, fasting and praying for only one day. Perhaps you’ll decide to fast and pray one day each week throughout the year where you declare that specific twenty-four hours as your time of obedience to be alone in the intimate presence of God. As you do, God will give you grace, comfort, and a new direction in your Christian walk. In the end you will be set free.
If you keep fast, to count everyday pledge yourself you will act honest, sincere, controls your desires, mediate. This is a way how you make yourself free of five thieves: "On the ninth day(naomi) of the month, make a vow to speak the Truth, and your sexual desire, anger and desire shall be eaten up. On the tenth day, regulate your ten doors; on the eleventh day, know that the Lord is One. On the twelfth day, the five thieves are subdued, and then, O Nanak, the mind is pleased and appeased. Observe such a fast as this, O Pandit, O religious scholar; of what use are all the other teachings? ||2||" (Guru Granth Sahib Ji, Ang 1245)
^ Buchanan, Colin (27 February 2006). Historical Dictionary of Anglicanism. Scarecrow Press. p. 182. ISBN 978-0-8108-6506-8. In the 1662 Book of Common Prayer, there is a list of "Days of Fasting, or Abstinence," consisting of the 40 days of Lent, the ember days, the three rogation days (the Monday to Wednesday following the Sunday after Ascension Day), and all Fridays in the year (except Christmas, if it falls on a Friday).
Embarking on an intermittent fasting diet can feel daunting. After all, depriving yourself of food willingly doesn’t sound like a barrel of fun. An easier way to get started is with the Bulletproof Diet, a 16:8 style fast, where you eat nothing after dinner until lunchtime the next day.  Yes, you skip a normal breakfast, but instead of running on empty, you drink a Bulletproof Coffee instead. The healthy fats from the grass-fed butter and Brain Octane Oil, coupled with the kick of caffeine, give you energy and keep you full without switching on your digestion. Because there are no sugars, carbs, or protein, you remain in the fasting state but you’re able to power through your morning and get stuff done. Learn more here on how to boost your intermittent fasting results. 
The physiology of fasting has been widely studied and documented by medical science. Beneficial effects such as lowered cholesterol and improved general functioning have been shown. Fasting as a treatment for illness and disease has been studied less, although some studies around the world have shown beneficial results. A 1984 study showed that workers in Taiwan who had severe chemical poisoning had dramatic improvement after a ten-day fast. In Russia and Japan, studies have demonstrated fasting to be an effective treatment for mental illness. Fasting has been featured on the cover of medical journals, although mainstream medicine has generally ignored fasting and detoxification treatments as valid medical procedures.
The Bible gives examples of God’s people occasionally combining fasting with their prayers so as to stir up their zeal and renew their dedication and commitment to Him. King David wrote that he “humbled [him]self with fasting” (Psalms 35:13 Psalms 35:13But as for me, when they were sick, my clothing was sackcloth: I humbled my soul with fasting; and my prayer returned into my own bosom.
Some of this newly created fat is stored in the liver, but most of it is exported to other fat deposits in the body. While this is a more complicated process, there is no limit to the amount of fat that can be created. So, two complementary food energy storage systems exist in our bodies. One is easily accessible but with limited storage space (glycogen), and the other is more difficult to access but has unlimited storage space (body fat).
When you don’t eat any food for a set period of time each day, you do your body and your brain a whole lot of good. It makes sense from an evolutionary standpoint. For most of history, people weren’t eating three square meals a day, plus grazing on snacks. Instead, humans evolved in situations where there wasn’t much food, and they learned to thrive when fasting.[1] Nowadays, we don’t have to hunt for food (although hunting for your own meat isn’t a bad idea!). Rather, we spend most of our days in front of computers, and we eat whenever we want — even though our bodies aren’t adapted to this behavior.
Wicked kings, destined for destruction, received mercy from humbling themselves and fasting (1 Kings 21:29). The entire city of Nineveh, including animals, fasted upon hearing the pronouncement of judgment from the prophet Jonah -- and God spared them (Jonah 3:10). Jesus received divine preparation for His earthly ministry while fasting and enduring temptation. Moses waited upon God forty days and received the divine revelation of God’s commandments.
With this information in hand, you should know exactly how to schedule meals when starting an intermittent fasting plan. And while it might seem complicated at first, once you get into the habit of fasting, it will feel like second nature and fit pretty seamlessly into your days. Just remember to always start slow and gradually work up to more advanced plans.
The Bible has a great deal to say about both fasting and praying, including commands to fast and pray. The Bible also gives us examples of people who fasted and prayed, using different types of fasts for different reasons, all of which are very positive results. Jesus fasted and prayed. Jesus' disciples fasted and prayed after the Resurrection. Many of the Old Testament heroes and heroines of the faith fasted and prayed. The followers of John the Baptist fasted and prayed.Many people in the early church fasted and prayed. What the Scriptures have taught us directly and by the examples of the saints is surely something we are to do.

I’ll share some of my experiences, now doing heavy strength training for 3 years in a fasted state: For my first “fasted” workout or two after starting an IF protocol, it was very weird to not eat before training. However, after a few sessions, I learned that my body could certainly function (and even thrive) during my training sessions despite not eating a pre-workout meal.


Worried about losing muscle if you fast? Maybe this will put your concerns to rest: a single 24-hour fast increased human growth hormone (HGH) by 2000% in men and 1300% in women.[2]  HGH plays an integral role in building muscle. Boosting your levels this high will have huge effect on your physique. Research shows that higher levels of HGH leads to lower levels of body fat, higher lean body mass and improved bone mass.[3]
^ Jump up to: a b c Gassmann, Günther; Oldenburg, Mark W. (10 October 2011). Historical Dictionary of Lutheranism. Scarecrow Press. p. 229. ISBN 9780810874824. In many Lutheran churches, the Sundays during the Lenten season are called by the first word of their respective Latin Introitus (with the exception of Palm/Passion Sunday): Invocavit, Reminiscere, Oculi, Laetare, and Judica. Many Lutheran church orders of the 16th century retained the observation of the Lenten fast, and Lutherans have observed this season with a serene, earnest attitude. Special days of eucharistic communion were set aside on Maundy Thursday and Good Friday.

Some of the best evidence on the impact of fasting on bodyweight and fat comes from a December 2018 systematic review. The researchers looked at randomized controlled trials of intermittent fasting and found that the people who fasted lost about 4 to 8 percent of their original bodyweight, on average. So fasting worked, but, interestingly, it didn’t outperform regular, continuous calorie restriction (“eat less every day” dieting), and it didn’t lead to dramatic weight loss.

First, Eve listened to what the devil had to say to her about the fruit itself. The devil diverted her attention from whatever it was that Eve was doing. He called her attention to the tree and its fruit. The Bible tells us the devil came to her in the guise of a beautiful and subtle serpent and said to her, "Hath God said, Ye shall not eat of every tree of the garden?" (Gen. 3:1). There's no indication that Eve had given much thought to the tree before the devil asked her this question. There's no record that she longed for it or had any curiosity about it. She certainly didn't crave it, because she had never tasted it!


I’m 65 and I retired recently. I tried this for one week, and I must admit I particularly watched the clock all day long. I was very intergetic, and my depression subsided most of the time. At one week I weight myself, and thought why am I doing this if I’m not losing weight? So I went off and now I feel like I drag most of the day. I’m getting back on…enough said.
Harvie believes fasting might be here to stay, partly because it’s flexible. People can choose a fasting practice and nutrient plan that fits their lifestyle, she says. “We twitter on about which diets are better. But at the end of the day, a diet is only as good as the person who follows it,” says Harvie. “For some people, the 5:2 will be perfect, and for others, it will be absolutely awful.”
Alternate-day fasting. Go back and forth between feasting days and fasting days. Eat like a king or queen one day, then eat nothing the next. This will probably be the most challenging fasting option for most people. If you try it, make sure you’re eating a ton on your feast days, otherwise you’ll fall into a major calorie deficit and you’ll likely feel miserable.
American King James Version×), though other national fast days are mentioned in the Bible. Also, personal fasts are clearly expected of Christ’s disciples (Matthew 9:14-15 Matthew 9:14-15 14 Then came to him the disciples of John, saying, Why do we and the Pharisees fast oft, but your disciples fast not? 15 And Jesus said to them, Can the children of the bridal chamber mourn, as long as the bridegroom is with them? but the days will come, when the bridegroom shall be taken from them, and then shall they fast.
One potential disadvantage of this schedule is that because you typically cut out a meal or two out of your day, it becomes more difficult to get the same number of calories in during the week. Put simply, it's tough to teach yourself to eat bigger meals on a consistent basis. The result is that many people who try this style of intermittent fasting end up losing weight. That can be a good thing or a bad thing, depending on your goals.
When you fast, be sure your devotion is to God. It is not necessary to tell the whole world what you are doing. If your fast is for man's praise and not God's approval, then your fast is in vain. Matthew 6:16-17 says, "When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show men they are fasting. I tell you the truth, they have received their reward in full. But when you fast, put oil on your head and wash your face, so that it will not be obvious to men that you are fasting, but only to your Father, who is unseen; and your Father, who sees what is done in secret, will reward you."
What makes fasting seem so novel is that, with all the diet advice out there, the easiest might be to simply not eat. Of course, fasting isn’t the same as starving yourself, which is what many people think when they hear “fasting.” And yet, fasting isn’t a diet, either. The literal definition of fasting is to abstain from food and drink from a specific period of time; it’s been around for thousands of years, as spiritual fasting is a part of many religions. But in this context, I prefer looking at fasting as simply a change in eating patterns.

For those looking into getting into these fad diets. They all work, to an extent. The “best” diet is most certainly the one that you can most adhere to. That being said, so long as you are in a caloric deficit, you will lose weight! Face it, what is the point when you diet down and can not keep the weight off? You will most certainly rebound and end up right where you started. Consult with your doctor first and foremost for health and welfare issues and follow-up with a professional. Your health is of utmost importance. Take care everyone.
This handy reference guide, Seven Basic Steps to Successful Fasting and Prayer, will help make your time with the Lord more spiritually rewarding. I encourage you to keep it with you during your fast and refer to it often because it gives easy-to-follow suggestions on how to begin your fast, what to do while you fast, and how to end your fast properly.
For Roman Catholics, fasting, taken as a technical term, is the reduction of one's intake of food to one full meal (which may not contain meat on Ash Wednesday and Fridays throughout Lent) and two small meals (known liturgically as collations, taken in the morning and the evening), both of which together should not equal the large meal. Eating solid food between meals is not permitted. Fasting is required of the faithful between the ages of 18 and 59 on specified days. Complete abstinence of meat for the day is required of those 14 and older. Partial abstinence prescribes that meat be taken only once during the course of the day. Meat is understood not to include fish or cold-blooded animals.
×