We are not to fast to have people feel sorry for us or to think we’re pious (Matthew 6:16-18 Matthew 6:16-18 16 Moreover when you fast, be not, as the hypocrites, of a sad countenance: for they disfigure their faces, that they may appear to men to fast. Truly I say to you, They have their reward. 17 But you, when you fast, anoint your head, and wash your face; 18 That you appear not to men to fast, but to your Father which is in secret: and your Father, which sees in secret, shall reward you openly.
There were [no statistical] differences between the low- and high- [meal frequency] groups for adiposity indices, appetite measurements or gut peptides (peptide YY and ghrelin) either before or after the intervention. We conclude that increasing meal frequency does not promote greater body weight loss under the conditions described in the present study.
Current research on intermittent fasting – the general term for diets like 5:2 – suggests that the approach is at least as effective as ‘normal’ dieting. Further research is investigating potential benefits in terms of blood sugar, and the ‘inflammatory response’ in the body that is a factor in many medical conditions, including cardiovascular disease, cancer and dementia.
As researchers study the different fasting mechanisms to try to determine the ideal protocol for a variety of outcomes in a variety of populations, however, the general public must proceed by trial and error. That leaves dietitians such as myself concerned that the hype around fasting could encourage people to follow harmful plans that severely restrict nutrients, cause stress or unsuccessfully treat serious conditions.
Mattson points out that, from an evolutionary perspective, the brain power that fasting generates makes sense. Mammals typically go days without food, often hunting on an empty belly. Semi-starved animals with enhanced smarts and energy would be more likely to obtain food and live another day. “If you are that wolf or lion, now a week with no food, you better be able to focus your mind and concentrate on what you need to do to get food,” he says.
You can still get great benefits while sneaking in a cup of coffee however if you want optimal results nothing should enter your stomach other than water while fasting. Not even meds. One of the reasons that the intermittent fasting is so effective is that the enzymes in your gut are allowed to rest. Your 8 hour window should start as soon as anything other than water is ingested which includes coffee. Again, that is the strict answer but you can certainly still get good benefits even if you have your coffee during your fast
How It Works: Not completely satisfied with the IF diets listed above? This method takes the best parts of Eat Stop Eat, The Warrior Diet and Leangains, and combines it all into one plan. You also get one cheat day each week (yay!) — followed by a 36-hour fast (which may be not-so-yay for some). After that, the remainder of the seven-day cycle is split up between the different fasting protocols.
When you eat a meal, your body spends a few hours processing that food, burning what it can from what you just consumed.  Because it has all of this readily-available, easy to burn energy (thanks to the food you ate), your body will choose to use that as energy rather than the fat you have stored.  This is especially true if you just consumed carbohydrates/sugar, as your body prefers to burn sugar as energy before any other source.
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.”
Several animal studies demonstrated that intermittent fasting based on daily circadian rhythms prevents weight gain. Mice given unlimited access to high-fat lab chow ate throughout the day and night which resulted in obesity and type 2 diabetes. Other mice fasted for 16 hours and actually consumed the same amount yet they didn’t gain weight or have negative health consequences. The findings suggest that it was the timing of eating, rather than the amount consumed which determined weight gain.
Heard of intermittent fasting and want to try it out? Already an intermittent faster but getting bored with it? A seven-day meal plan is just what you need then! For those new to intermittent fasting, it's a way of eating that doesn't tell you what to eat but rather when to eat. So technically it's not a diet, but you still want to practice healthy eating if you want to reach your weight-loss goals. Instead of limiting calories, intermittent fasting limits the times you can eat to a specific window. There are so many different ways to intermittently fast, but the most common method is called the 16 to 8 split — fasting for 16 hours and eating for eight hours.
American King James Version×). Jesus knew that His true disciples, once He was no longer there in the flesh with them, at times would need to fast to regain and renew their zeal to serve Him (Mark 2:18-20 Mark 2:18-20 18 And the disciples of John and of the Pharisees used to fast: and they come and say to him, Why do the disciples of John and of the Pharisees fast, but your disciples fast not? 19 And Jesus said to them, Can the children of the bridal chamber fast, while the bridegroom is with them? as long as they have the bridegroom with them, they cannot fast. 20 But the days will come, when the bridegroom shall be taken away from them, and then shall they fast in those days.
Goal of Human is to meet the Lord-groom, so Guru Sahib Ji says: "One who discards this grain, is practicing hypocrisy. She is neither a happy soul-bride, nor a widow. Those who claim in this world that they live on milk alone, secretly eat whole loads of food. ||3|| Without this grain, time does not pass in peace. Forsaking this grain, one does not meet the Lord of the World." (Guru Granth Sahib Ji, Ang 873)
Hi I work really crazy hours, mostly over night. How am I able to do this correctly when it’s hard for me to keep a regular eat and fast regimen when I sleep a lot during the day. And my schedule at work can be all over the place not just one set time frame. I would really like to try this but I need some help trying to figure out time frames that can fit my schedule.

The problem is that too many people jump on the fasting bandwagon without understanding how to assess its impact. Once a plan has been integrated into your everyday life, you should take time every week or month to analyze how things are going. Even if weight loss is your primary goal, it’s important to consider how fasting is affecting other aspects of your health, such as your energy levels, ability to exercise and digestion. Here are some questions you should ask yourself.
The practice of fasting is mentioned numerous times in the Bible as a reaction to various circumstances. Fasting was an act of repentance, as when the king of Nineveh ordered a fast after the preaching of Jonah (Jonah 3:5-9). Fasting was also a reaction to intense grief, as when the bones of Saul and his sons were buried (1 Samuel 31:13). We also find people fasting when God’s deliverance was needed, as when Jehoshaphat was approached by a large invading army (2 Chronicles 20:3).
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.
Physiologically, calorie restriction has been shown in animals to increase lifespan and improve tolerance to various metabolic stresses in the body. [4] Although the evidence for caloric restriction in animal studies is strong, there is less convincing evidence in human studies. Proponents of the diet believe that the stress of intermittent fasting causes an immune response that repairs cells and produces positive metabolic changes (reduction in triglycerides, LDL cholesterol, blood pressure, weight, fat mass, blood glucose). [3,5] An understandable concern of this diet is that followers will overeat on non-fasting days to compensate for calories lost during fasting. However, studies have not shown this to be true when compared with other weight loss methods. [5]

Having issues with an eating disorder, I feel equipped to answer your question. The purpose of fasting is to take the focus off of being fulfilled by anything other than God. You can confess your addiction to the Lord and fast with the anticipation that He will free you from this addiction. Fasting and praying can help you gain mastery over your thoughts and behaviors. The enemy will try to attack you with all kinds of nonsense, but if you are prepared for the attack with God's Word, you will stand strong. After breaking the fast, employ the wisdom and self control that you gained during the fast and refuse to accept your former behaviors.

Side effects of fasting include dizziness, headaches, low blood sugar, muscle aches, weakness, and fatigue. Prolonged fasting can lead to anemia, a weakened immune system, liver and kidney problems, and irregular heartbeat. Fasting can also result in vitamin and mineral deficiencies, muscle breakdown, and diarrhea. When you drink laxative concoctions during a fast, there is an increased risk of fluid imbalance and dehydration.


Muslims believe that fasting is more than abstaining from food and drink. Fasting also includes abstaining from any falsehood in speech and action, abstaining from any ignorant and indecent speech, and from arguing, fighting, and having lustful thoughts. Therefore, fasting strengthens control of impulses and helps develop good behavior. During the sacred month of Ramadan, believers strive to purify body and soul and increase their taqwa (good deeds and God-consciousness). This purification of body and soul harmonizes the inner and outer spheres of an individual. Muslims aim to improve their body by reducing food intake and maintaining a healthier lifestyle. Overindulgence in food is discouraged and eating only enough to silence the pain of hunger is encouraged. Muslims believe they should be active, tending to all their commitments and never falling short of any duty. On a moral level, believers strive to attain the most virtuous characteristics and apply them to their daily situations. They try to show compassion, generosity and mercy to others, exercise patience, and control their anger. In essence, Muslims are trying to improve what they believe to be good moral character and habits.
For some, fasting may be easier to maintain if viewed as a semi-regular activity throughout the week. If you don’t think you can cut down on calories every day of the week at first, try a low-calorie fast for only two days a week. However, you have to be careful about this schedule: just because you’re not fasting every day doesn’t mean that your “off days” should be used to binge on high calorie foods. 

And there are many plans, because there are many schools of thought about what’s considered fasting, what food or drink should be consumed during eating windows, and how long these windows should last. Here are a few of the most common methods: Intermittent fasting means eating normally four or five days a week and consuming minimal calories on two or three nonconsecutive days. Time-restricted eating requires setting a window for consuming food, such as 7 a.m. to 7 p.m, and having nothing but noncaloric liquids the rest of the time. The “fasting mimicking diet” involves eating a small number of calories daily for a specific period of time — say five consecutive days every other month. These protocols all have benefits and drawbacks. One approach may work well for some while being entirely unsustainable for others.
16-hour fast (aka 16:8): The most popular type of intermittent fast, the 16-hour fast encourages you to eat all of your meals in an 8-hour window, such as noon to 8pm. To activate the full benefits of intermittent fasting, try an 18-hour fast, once you’ve adapted to 16 hours. This would mean eating between noon and 6pm or between 2pm and 8pm. Simply avoid eating after dinner, and skip breakfast in the morning. Limit carbs to dinner.
In a sense, everyone fasts. When we are in bed asleep, we go without any food or drink. That is fasting. That is why the first meal of the day is called breakfast. However, when people speak of fasting, they usually mean a longer period of time of deliberately choosing not to eat and drink. It can be for a whole day, part of a day or more than a day.
Repent through fasting. Empathize with God’s grief over your sins by fasting. Engage your entire person in repentance by using your body to turn away from self-indulgence and toward God. At church, schedule some times to fast with others for group repentance, just as you all sometimes gather to feast together in celebration (at church parties, potluck dinners, etc.). Express your personal repentance through fasting at times like during Lent and Holy Week, when God seems absent from your life, and when you realize your own complicity in society’s moral wrongs.
A study published in the July 2013 issue of Physiology & Behavior doesn't discuss intermittent-day fasting, but it addresses the concern of overeating after fasting. Researchers at Cornell University either fed breakfast to or withheld breakfast from a group of student volunteers. They found that those who skipped breakfast reported being hungrier than those who ate breakfast. They also ate more at lunch. Still, the amount they ate didn't fully compensate for the missed meal. Volunteers who skipped breakfast consumed 408 fewer calories over the course of the day than those who ate breakfast.
You can theoretically eat whatever you want when you're on an IF plan (and not in the fasting phase), but if you overdo the carbs, you'll have trouble keeping your blood sugar stable. Refined carbs, in particular, make your blood sugar rise and your insulin spike and crash. So if you're trying to go without food for longer periods and your diet is too carb-heavy, you're going to end up pretty hungry and irritable.
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. 
"If you’ve never fasted before, be aware that in the early stages you may get dizzy and have headaches. This is part of the body’s cleansing process and will pass with time. Be sure that you break the fast gradually with fresh fruit and vegetables. Do not overeat after the fast. Chili and pizza may sound good after several days of not eating, but please, exercise a little restraint and say no!” – What Christians Need to Know about Fasting by Sam Storms
I am not against people fasting in order to lose weight. Many people fast to lose weight or maintain their weight.What I am opposed to is making the losing of weight your primary goal in a season of spiritual fasting and prayer. To have weight loss as a goal makes your fasting a diet plan, not a time of genuine fasting and prayer. If losing weight is your purpose in fasting, you will be missing out on the full reason for fasting, and you likely will be concerned only with what you don't eat rather than with what you are led to pray.
American King James Version×). Jesus knew that His true disciples, once He was no longer there in the flesh with them, at times would need to fast to regain and renew their zeal to serve Him (Mark 2:18-20 Mark 2:18-20 18 And the disciples of John and of the Pharisees used to fast: and they come and say to him, Why do the disciples of John and of the Pharisees fast, but your disciples fast not? 19 And Jesus said to them, Can the children of the bridal chamber fast, while the bridegroom is with them? as long as they have the bridegroom with them, they cannot fast. 20 But the days will come, when the bridegroom shall be taken away from them, and then shall they fast in those days.
I am just besides myself right now I'm so happy I'm alive and living for the savior. I am freely serving Jehovah God. I keep my headphones in while on route to work I take bus and trains I talk to my savoir walking, and I am so bless I play my songs and or listen to pastor Jentenzen while working I must admit I got a little distracted today but his Grace oh his sweet Grace.

Hi, I posted yesterday and my results are in after 4 days. I started the week at 140lbs and I’m now at 134lbs – 135lbs. I eat between 1500 – 1800 and walk every day 45 minutes. I weight trained on Tuesday and Wednesday, cardio Thursday, weight train again today with cardio(Friday). Only for 45 minutes per session – I can’t afford much time on my lunch hours. More details for you women out there who are mothers and who work full time: start with walking 30 minutes a day, fast pace.

DU: The biggest benefit of fasting is disciplining us to focus on God long enough to be changed by Him. I have seen brothers and sisters who, after spending much time in God’s presence through prayer and fasting, have been significantly empowered to carry out God’s call on their lives. From a medical perspective, there are a significant number of credible studies showing that fasting substantially reduces the risk for type 2 diabetes, heart disease, and cancer. I reviewed scientific literature on the health benefits of fasting going back up to 70 years, and what I found is that fasting improves our health span if it is done consistently and intermittently as a lifestyle.
You’ll spike your blood sugar when you eat. If you’re fasting on a high-carb diet and you’ve powered through the cravings and lack of energy from low blood sugar, there’s a good chance you’ll eat a ton of carbs when you feast. You want to eat big meals when you fast to make sure you’re getting enough calories, but all those excess carbs in one go will spike your blood sugar in the opposite direction, from low to high.[14] High blood sugar causes fatigue and lack of focus. That raging hunger will also cause you to binge unnecessarily, and whatever carbs you don’t use will get stored as fat.

Drink Bulletproof Coffee: Skipping breakfast isn’t easy for everyone. If an 18-hour fast sounds daunting, never fear: there’s a hack for that. Instead of skipping breakfast, you replace it with a cup of fatty, satisfying Bulletproof Coffee. This simple hack keeps you in a fasted state and keeps the “hangries” away, while nourishing your body with good fats. Learn more here about boosting your intermittent fasting results with Bulletproof Coffee


Another study, this one out of the University of Southern California, discovered that when 71 adults were placed on a five-day fast (eating between 750 and 1,100 calories a day) once every three months, they lost an average of 6 pounds, reduced inflammation levels and their waistlines and lost total body fat without sacrificing muscle mass. (2) If you want to lose weight and lose belly fat, fasting even irregularly could be the key.
Fasting has been used therapeutically since at least the 5th century bce, when Greek physician Hippocrates recommended abstinence from food or drink for patients who exhibited certain symptoms of illness. Some physicians recognized a fasting instinct, whereby patients in certain disease states naturally experience a loss of appetite. Some physicians believed that administering food during such states was unnecessary and possibly even detrimental, since fasting was thought to be an important natural part of the recovery process.
I recommend counting calories—not forever, but for about two weeks—so you get a feel for what a regular day of eating feels like. I have used and like Cron-o-meter, Lose It!, and Fitbit to track calories. Don’t get bogged down in the details. If a type of food you ate is not in the database, find something similar or make an educated guess. You just want to make sure you’re in the ballpark.
Thanks for bringing this to our attention, I believe Muslims are urged to fast entirely, whereas the fasting diet plan or 5:2 diet allows people to eat and drink a small amount of food throughout the day. Having said this if this is something you have been doing your entire life perhaps you have some great tips you can share that makes fasting easier?

Often when we slip up on a fast, we can let ourselves feel condemned and defeated. Breaking your fast in NOT a sin. If anything, you’ve proven your humanity, and 2 Corinthians 12:9 states that, “My strength is made perfect in weakness” (NKJV). God’s strength often shows up in our weakest moments. Don’t let a momentary lapse define your fast. We’re not pushing towards our stomach, we’re not even pushing to ourselves, but we are pushing to be closer to God.

Please Note: The author of this site is not engaged in rendering professional advice or services to the individual reader. The ideas, procedures, and suggestions contained within this work are not intended as a substitute for consulting with your physician. All matters regarding your health require medical supervision. The author shall not be liable or responsible for any loss or damage allegedly arising from any information or suggestions within this blog. You, as a reader of this website, are totally and completely responsible for your own health and healthcare.
When we fast and pray, God teaches us how to share with those who have physical and spiritual needs. “Is it not to share your food with the hungry and to provide the poor wanderer with shelter—when you see the naked, to clothe him, and not to turn away from your own flesh and blood?” (Isa. 58:7 NIV). The book of Proverbs complements this passage by reminding us that when we give to the poor, we lend to the Lord. Fasting and prayer put the self-life into perspective. You are never more like God than when you give. Prayer and fasting can build within you the character to give. Giving is a joy, and we need to be willing to pour ourselves out to those who can do nothing for us in life. We need to be willing to pour out ourselves to anyone, anytime, anywhere. This is the heart of Jesus, and it needs to be our heart. Prayer and fasting build within you the power to give.
Intermittent fasting, unlike many other diets, is famously flexible in that you choose the days and hours during which you think it’s best to fast. The two most common methods are the 16:8 strategy—where you eat whatever you want (within reason) for eight hours a day and then fast for the other 16—and the 5:2 method, where you eat normally five days a week and then keep your food intake to roughly 500-600 calories for the other two days. It’s kind of a simplified-calories math problem that’s supposed to prevent the yo-yo effect of weight loss and weight gain.

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."
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.
In a 2017 study in Science Translational Medicine, 71 participants who completed the fasting-mimicking diet showed health benefits including weight loss, lower blood pressure and a drop in levels of the hormone IGF-1, which primarily stimulates growth but also plays a role in regulating blood glucose levels. And depending on how healthy you are, you may not need to stick to the diet too long. For instance, Longo says a healthy athlete may need to do it only twice a year, while someone who’s overweight may need to continue with it until they see the improvements they want.
In Northern Ireland in 1981, a prisoner, Bobby Sands, was part of the 1981 Irish hunger strike, protesting for better rights in prison.[18] Sands had just been elected to the British Parliament and died after 66 days of not eating. His funeral was attended by 100,000 people and the strike ended only after nine other men died. In all, ten men survived without food for 46 to 73 days.
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