What is the longest fast ever recorded?

The longest medically supervised fast ever recorded was by Angus Barbieri, a Scottish man who fasted for 382 days (from June 1965 to July 1966), consuming only water, tea, coffee, soda water, and vitamins, losing 276 pounds (125 kg) under strict medical supervision and achieving a stable weight afterward, a feat detailed in medical journals and the Guinness World Records.

What is the longest fast a human has done?

As far as survival without food goes, that record belongs to Angus Barbieri, a Scot who in 1965 underwent a physician-supervised fast for 382 days first in a hospital in Dundee, then at home.

Did Kevin James really fast for 40 days?

Yes, actor Kevin James has spoken about undergoing an extreme fast, reportedly lasting over 40 days (around 41 days), consuming mostly water with some salt for electrolytes, as part of a significant weight loss effort where he lost about 60 pounds, though he admits it wasn't a sustainable or recommended long-term solution. He emphasized this was a drastic, temporary measure, not a healthy routine for most people, and he eventually gained the weight back before adopting more balanced methods.
 

What's the longest fasting time?

The longest medically supervised fast was by Angus Barbieri, a Scottish man who fasted for 382 days (June 1965–June 1966), losing significant weight while surviving on water, tea, coffee, vitamins, and yeast under strict medical supervision, demonstrating extreme cases of fasting for obesity treatment. While longer claimed fasts exist in religious contexts, like Jain monks, Barbieri's case remains the most documented extended fast for weight loss. 

What is the Guinness world record for fasting?

In 1965, 27-year-old Angus Barbieri (1939 —1990) from Scotland begun a fast that would last a whopping 382 days! He lived off only tea, coffee, sparkling water and vitamins. During the final weeks of his fast, he began to occasionally consume small amounts of milk and sugar with his other beverages.

The Longest Fast in the World !!! = Dr.Berg

Does a 72 hour fast put you into ketosis?

Stages and Benefits

Day 1: Your body uses nutrients from your last meal. Hunger is often mild. Day 2: Glycogen stores drop, hunger can peak. Your body transitions to burning fat for energy (ketosis and increased autophagy).

What is the 3 3 3 rule for weight loss?

The 3-3-3 rule for weight loss is a simple, habit-based framework focusing on 3 balanced meals daily, drinking 3 bottles of water by 3 PM, and getting 3 hours of movement weekly, aiming for consistency over complexity by managing hunger, boosting metabolism, and establishing routine without strict calorie counting. It emphasizes hydration, regular protein-rich meals, and consistent activity like brisk walking to support fat loss and build sustainable health habits, making it popular for beginners or those overwhelmed by complex diets.
 

What do 72 hours of fasting do to your body?

During a 72-hour fast, your body shifts from burning glucose to burning stored fat (ketosis), triggering significant cellular cleanup (autophagy), increased human growth hormone (HGH), improved insulin sensitivity, and immune system regeneration, leading to weight loss and potential metabolic benefits, though initial headaches, fatigue, and hunger are common as the body adapts.
 

Can a 3 day fast be harmful?

Fasting for 3 days (72 hours) can offer benefits like weight loss, improved insulin sensitivity, and cellular repair (autophagy) but carries risks like fatigue, headaches, and electrolyte imbalance, making medical supervision essential for most people, especially those with pre-existing conditions, as it's a significant stressor that requires careful refeeding. It's not inherently "bad" for healthy individuals but requires preparation, hydration, and a cautious reintroduction of food to avoid refeeding syndrome. 

How did Kelly Clarkson lose so much weight so quickly?

Kelly Clarkson's rapid weight loss came from a combination of lifestyle changes, including increased walking (especially after moving to NYC), a healthier whole-foods diet focusing on lean protein, and crucially, working with her doctor on prescription weight-loss medication after a pre-diabetic diagnosis. She attributes her success to listening to her doctor and focusing on overall wellness, not just extreme measures, incorporating regular movement and an anti-inflammatory approach.
 

What is the bedtime trick to lose weight?

The best "bedtime trick" for weight loss isn't a single magic bullet but a combination of good sleep hygiene, strategic pre-sleep habits, and gentle activities that support metabolism, like keeping your room cool (activates brown fat), dimming lights (boosts melatonin), choosing a protein-rich snack (satiety), or light stretching to improve sleep quality and reduce stress hormones. Adequate, quality sleep regulates hunger hormones, while avoiding screens and cool temperatures support fat-burning processes overnight.
 

What did Angus Barbieri eat after his fast?

After 1 year and 26 days without food, Angus Barbieri ate his first solid meal at 10 AM on 11 July 1966: a boiled egg and a slice of buttered bread. He said to the gathered newspaper reporters and photographers, "I have forgotten what food tasted like ... It went down OK. I feel a bit full but I thoroughly enjoyed it".

What is dry fasting?

Dry fasting is abstaining from all food and liquids, including water, for a set period, often practiced for short durations (like dawn-to-dusk for religious reasons) or longer, with proponents claiming benefits like reduced inflammation and weight loss, though medical experts warn of severe risks like dangerous dehydration, electrolyte imbalance, and kidney issues, lacking strong scientific backing for claims. 

Which country is fasting the longest?

Fasting hours around the world

Muslims living in the world's southernmost countries, such as Chile or New Zealand, will fast for about 13 hours while those living in the northernmost countries, such as Iceland or Greenland, will have fasts lasting 16 hours or more on their longest days.

Which organ is affected by fasting?

As blood glucose levels fall during fasting, the pancreas secretes increased amounts of glucagon. This action also reduces insulin secretion, which in turn decreases glucose storage in the form of glycogen.

Who should avoid a 72 hour fast?

Skipping meals and severely limiting calories can be dangerous for people with certain conditions, such as diabetes. Some people who take medications for blood pressure or heart disease also may be more prone to imbalances of sodium, potassium, and other minerals during longer-than-normal periods of fasting.

Why are doctors against intermittent fasting?

Intermittent fasting can lead to physiological changes as the body shifts from glucose to stored fat for energy. During this transition, individuals may experience disruptions in blood sugar levels, such as hypoglycemia (low blood sugar). This risk is heightened in individuals with diabetes.

What is the 11AM 7PM diet?

The most popular method of intermittent fasting—and some say the easiest to follow—is called the “16:8 method.” With this method, you restrict all your daily calorie consumption to an 8-hour window. For example, you begin your eating window at 11 AM and consume all your calories from 11AM until 7PM.

How do I drop 20 pounds fast?

How to Lose 20 Pounds Fast: Safe, Effective, and Sustainable Tips

1. Step 1: Create a Calorie Deficit (Without Starving) ...
2. Step 2: Focus on Protein and Fiber. ...
3. Step 3: Exercise Strategically. ...
4. Step 4: Hydration and Sleep — The Hidden Keys. ...
5. Step 5: Track Your Progress. ...
6. Step 6: Avoid “Crash Diets” and Quick Fixes.

How long will it take to lose 30 pounds on a 1200 calorie diet?

Losing 30 pounds on a 1200-calorie diet could take around 4 to 8 months, aiming for a safe rate of 1-2 pounds per week, though results vary significantly based on your age, current weight, activity, and metabolism. While a 1200-calorie diet creates a deficit for many, it's very low, and 30 pounds lost quickly (like 3 months) requires a very large deficit that might be unsafe, so a slower, more sustainable pace is recommended. 

What happens when your body thinks it's starving?

When your body thinks it's starving (often called "starvation mode" or adaptive thermogenesis"), it slows metabolism to conserve energy, triggering intense hunger, fatigue, feeling cold, and mental fog, while breaking down fat and then muscle for fuel, affecting hormones, immunity, and leading to potential organ damage in severe cases as it prioritizes survival.
 

Who was the man who didn't eat for a year?

The man who didn't eat for a year is Angus Barbieri, a Scottish man who fasted for a record-breaking 382 days (from June 1965 to July 1966) under strict medical supervision at the University of Dundee, consuming only water, tea, coffee, sparkling water, vitamins, and electrolytes to lose significant weight, demonstrating an extreme case of starvation therapy and human endurance. 

What are the first signs of dehydration?

The first signs of dehydration are typically thirst, a dry or sticky mouth, and dark yellow, strong-smelling urine, but you might also feel tired, have a headache, or get dizzy, with less frequent urination being a key indicator that your body needs fluids. These early signals mean your body is already slightly dehydrated, so paying attention to your urine color and thirst is crucial for staying hydrated.