Science-backed answers from the research and the community.
Editorial articles
Can People With Type 2 Diabetes Fast Safely?
Type 2 diabetics can fast, but not without precautions. Here's what needs medical supervision, why blood sugar swings during a fast, and what to watch for.
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What Is the Dawn Phenomenon?
The dawn phenomenon is the early-morning rise in blood sugar before you eat — a normal hormone-driven release from the liver, not a fasting mistake.
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Why Does Blood Sugar Go Up When You Are Not Eating?
Blood sugar can rise during a fast even with no food eaten — here's why the liver releases glucose, what ranges are normal, and when to check with a doctor.
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How Do You Combine the Mediterranean Diet With Intermittent Fasting?
Yes, the Mediterranean diet pairs naturally with intermittent fasting — here's how to structure meals around olive oil, fish, and vegetables inside a shorter eating window.
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Can You Follow a Plant-Based Diet While Intermittent Fasting?
Yes, plant-based eating and intermittent fasting combine well — here's how to hit your protein and nutrient targets with occasional animal foods and a shorter window.
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Can You Follow a Vegan Diet While Intermittent Fasting?
Yes, you can combine a vegan diet with intermittent fasting — learn how to hit protein and nutrient targets in a shorter eating window without meat or dairy.
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How Often Should You Do a 72-Hour Fast? Once Every 4-8 Weeks
Most healthy adults should do a 72-hour fast no more than once every 4-8 weeks, and many settle on once a quarter. How to space them, the warning signs of overdoing it, and when to stop entirely.
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What Are the Side Effects of a 36-Hour Fast?
A 36-hour fast can cause headaches, fatigue, irritability, and dizziness. Here's what side effects to expect, why they happen, and how to minimize them safely.
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How to Reverse Prediabetes Naturally (Before It Becomes Diabetes)
How to reverse prediabetes naturally with diet, fasting, and exercise. A clear, science-backed plan to bring blood sugar back to normal and avoid diabetes.
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Lipid Panel Fasting: How Long to Fast Before a Cholesterol Test
Lipid panel fasting explained: how long to fast, whether you can drink water or coffee, and why some labs now allow non-fasting cholesterol tests.
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What Causes Insulin Resistance? The Real Root Causes Explained
What causes insulin resistance? Learn the real root causes — from constant snacking to belly fat — and how fasting can help reverse it naturally.
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Does Intermittent Fasting Cause Autophagy?
Yes — intermittent fasting triggers autophagy, the body's cellular clean-up process. Learn how long you need to fast and what the science actually shows.
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What Is Autophagy and When Does It Start During Fasting?
Autophagy is your body's cellular self-cleaning process. Learn when it starts during intermittent fasting and how to get the most from it.
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Does Intermittent Fasting Slow Aging?
Does intermittent fasting slow aging? Explore the science behind fasting, cellular repair, and longevity — and what it means for how you age.
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Does Intermittent Fasting Help With Chronic Pain?
Discover how intermittent fasting may reduce chronic pain by lowering inflammation, stabilising insulin, and releasing natural pain-relief compounds.
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Can Intermittent Fasting Improve Gut Health?
Intermittent fasting gives your digestive system a rest, supports gut bacteria, and reduces inflammation. Here's what the research shows about fasting and gut health.
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Can intermittent fasting reverse fatty liver?
Intermittent fasting can reverse fatty liver by lowering insulin, burning stored fat, and triggering cellular repair — here's what the science says.
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Does fasting boost human growth hormone (HGH)?
Discover how intermittent fasting boosts human growth hormone (HGH) naturally, helping you burn fat and build muscle at the same time.
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Does fasting improve brain function and focus?
Fasting boosts BDNF, switches the brain to ketones, and eliminates post-meal crashes. Here's the science on fasting and mental clarity.
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Does intermittent fasting reduce inflammation?
How intermittent fasting reduces chronic inflammation by lowering insulin, triggering cellular repair, and improving your body's healing response.
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Can intermittent fasting lower blood pressure?
Intermittent fasting can lower blood pressure by reducing insulin, inflammation, and body fat. Here's how it works and what results to expect.
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Can intermittent fasting improve insulin sensitivity?
Learn how intermittent fasting improves insulin sensitivity, lowers insulin resistance, and helps your body burn fat more efficiently.
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