What the Fast! (Wha the Fat? Book 3)

1. Super-Fasting: The Synergy of Fasting and Low-Carb, Healthy-Fat Eating

Super-Fasting is a potent combination of fasting and high-quality low-carb, healthy -fat (LC H F) meals. This combination can and will change your life.

Evolutionary adaptation: Humans evolved to thrive with periods of food scarcity, making fasting a natural part of our biology. Super-Fasting combines this ancestral practice with modern nutritional science, focusing on low-carbohydrate, healthy-fat (LCHF) eating.

Key components:

• Fast for 22-24 hours on Mondays and Tuesdays
• Eat nutrient-dense "Super-Meals" for dinner on fasting days
• Follow LCHF eating patterns Wednesday through Sunday
• Allow for occasional treat meals (up to 3 per week)

This approach harnesses the benefits of both fasting and LCHF eating, promoting fat-burning, mental clarity, and cellular repair while maintaining a sustainable and enjoyable lifestyle.

2. The Science Behind Fasting: Autophagy and Metabolic Flexibility

Autophagy (pronounced 'or-toffa-gee') – when pathogens (infectious agents), cell 'junk' or old and damaged structures are broken down inside a cell and the parts reused.

Cellular spring cleaning: Autophagy is the body's natural recycling process, triggered by fasting. It helps remove cellular debris, damaged proteins, and dysfunctional organelles, promoting overall health and longevity.

Metabolic benefits:

• Enhanced fat-burning capacity
• Improved insulin sensitivity
• Increased production of ketones (alternative fuel source)
• Reduced inflammation and oxidative stress

Fasting also promotes metabolic flexibility, allowing the body to efficiently switch between using glucose and fat for fuel. This adaptability is crucial for maintaining stable energy levels and supporting overall metabolic health.

3. Implementing Super-Fasting: Rules and Practical Guidelines

Super-Fasting is simple: it's not eating during the day on Mondays and Tuesdays, eating Super-Meals at dinner-time, and then continuing to eat LC H F from Wednesday to Saturday with the occasional treat meal thrown in.

10 Rules of Super-Fasting:

1. Be a fat-burner (adapt to LCHF eating)
2. Be sensible on Sunday (prepare for fasting)
3. Fast until dinner on Mondays and Tuesdays
4. Stay hydrated and maintain electrolyte balance
5. Eat nutrient-dense Super-Meals for dinner on fasting days
6. Don't overeat; enjoy your food mindfully
7. Eat LCHF from Wednesday to Sunday
8. Establish a routine (like Steve Jobs' wardrobe)
9. Allow for occasional treats (3-meal rule)
10. Find your personal fasting truth through self-experimentation

Practical tips: Start gradually, stay busy during fasting periods, and listen to your body. Adjust the fasting schedule as needed, especially for women based on their menstrual cycle.

4. Nutritional Ketosis: Benefits for Brain Health and Disease Prevention

Ketones are, in fact, a trigger signal for autophagy. The ketones tell your cells to scavenge old proteins so that you can 'scavenge' glucose (to keep blood glucose up) without cannibalising your muscles or other organs.

Brain fuel alternative: Ketones, produced during fasting and LCHF eating, can efficiently fuel the brain, potentially improving cognitive function and protecting against neurodegenerative diseases.

Health benefits of ketosis:

• Enhanced mental clarity and focus
• Reduced inflammation in the brain and body
• Potential neuroprotective effects against Alzheimer's and Parkinson's
• Improved insulin sensitivity and blood sugar control
• Possible anti-cancer effects (Warburg effect)

Nutritional ketosis, achieved through fasting and LCHF eating, may offer a powerful tool for preventing and managing various chronic diseases by promoting cellular health and metabolic efficiency.

5. Gender Differences in Weight Loss and Fasting Responses

Women are much more sensitive to lack-of-food signalling than men. This may be even more so during the luteal phase.

Hormonal influences: Women's responses to fasting can vary throughout their menstrual cycle due to fluctuations in estrogen and progesterone levels. Men generally have more stable hormonal profiles, making fasting potentially easier for them.

Considerations for women:

• Adjust fasting schedule based on menstrual cycle phases
• Consider shorter fasting windows during the luteal phase
• Pay attention to energy levels and cravings
• Incorporate more flexibility in fasting routines

For men, consistency in fasting routines may be easier to maintain. Both genders should focus on listening to their bodies and adjusting their fasting approach as needed for optimal results.

6. Super-Meals: Nutrient-Dense, Simple, and Filling Recipes

Super-Meals are simple, filling and nutritious meals designed to satisfy hunger and nourish you.

Key components of Super-Meals:

• Low in carbohydrates
• High in healthy fats
• Moderate in protein
• Rich in micronutrients and fiber

Examples of Super-Meals:

• Spanish Eggs with spinach and halloumi
• Salmon Poke Bowl with cauliflower rice
• Lamb with greens and pea-feta smash

These meals are designed to be easy to prepare, satisfying, and supportive of the fasting process. They help maintain nutritional balance while promoting ketosis and cellular repair.

7. Fasting as a Potential Therapeutic Tool for Various Health Conditions

Fasting can lower fasting triglycerides (fats in your blood). A triglyceride (TG) level of 0.9 mmol/l (79 mg/dl) or below means virtually no small, dense, harmful (ApoB) LDL-C particles.

Metabolic improvements: Fasting can positively impact various health markers, potentially benefiting conditions such as diabetes, cardiovascular disease, and certain cancers.

Potential therapeutic applications:

• Type 2 diabetes: Improved insulin sensitivity and blood sugar control
• Cardiovascular health: Reduced triglycerides and improved cholesterol profiles
• Cancer: Possible synergistic effects with chemotherapy (animal studies)
• Neurodegenerative diseases: Potential neuroprotective effects
• Autoimmune conditions: Possible reduction in inflammation and immune system reset

While promising, it's crucial to work with healthcare professionals when using fasting as a therapeutic tool, especially for managing chronic conditions or during medical treatments.

8. Overcoming Common Fasting Myths and Challenges

Fasting is good for you; there is no doubt about the scientific evidence for this.

Debunking myths:

• Myth: Fasting slows metabolism - Reality: Short-term fasting may actually boost metabolism
• Myth: Fasting causes muscle loss - Reality: Proper fasting protocols can preserve muscle mass
• Myth: Fasting leads to nutrient deficiencies - Reality: Well-planned fasting with nutrient-dense meals maintains nutritional balance

Addressing challenges:

• Hunger: Usually passes in waves; stays manageable for fat-adapted individuals
• Social situations: Plan fasting around social events or be flexible when needed
• Energy levels: Many report improved energy and mental clarity during fasts

Educating oneself about the science of fasting and preparing for potential challenges can help overcome initial hurdles and make fasting a sustainable practice.

9. Working with Your Doctor: Monitoring Progress and Adjusting Medications

Critically, there are some rare genetic conditions that prevent people oxidising fats to any extent; these include mitochondrial complex III defects, carnitine deficiency, and carnitine transporter defects.

Medical supervision: It's crucial to work with healthcare providers when implementing fasting, especially for those with pre-existing conditions or on medications.

Key considerations:

• Regular blood tests to monitor health markers
• Potential adjustment of medications (e.g., diabetes or blood pressure medications)
• Screening for contraindications to fasting (rare genetic disorders)
• Personalized approach based on individual health status and goals

Open communication with healthcare providers ensures safe and effective implementation of fasting practices while managing any existing health conditions.

10. The Future of Fasting: Research Frontiers and Potential Applications

Watch this space as research with specific groups of humans starts to become more fully established. It's my belief that in the next decade, fasting will become a frontline treatment for the prevention and treatment of neurological problems.

Emerging research areas:

• Fasting mimicking diets for cancer treatment
• Cognitive enhancement and neuroprotection
• Cellular regeneration and longevity
• Autoimmune disease management
• Personalized fasting protocols based on genetic profiles

As research progresses, fasting may become an integral part of preventive medicine and therapeutic interventions. The integration of fasting with other lifestyle interventions (e.g., exercise, stress management) holds promise for optimizing human health and longevity.

Last updated: September 5, 2024