01/22/2026
Live with Keith Bishop from Prevail Over Cancer™ | Cancer Tactics • Cancer Academy • Cancer Coaching
© Copyright 2026 Prevail Over Cancer LLC
Keith Bishop, Clinical Nutritionist • Cancer Coach • Retired Pharmacist
🌐 www.PrevailOverCancer.com
📞 405-550-5383
🔬 Why the Liver Matters
The liver is your body’s central metabolic hub. It filters toxins, processes medications, regulates blood sugar and cholesterol levels, produces bile for digestion, and manages hundreds of biochemical reactions essential to life. When the liver becomes overloaded—by toxins, alcohol, sugar, medications, or infections—damage accumulates silently. Many people don’t realize they have liver dysfunction until significant scarring has already occurred.
⚠️ What Damages the Liver?
Alcohol
• Excessive alcohol intake is one of the most common causes of liver inflammation, fatty liver, fibrosis, and cirrhosis
• Alcohol increases oxidative stress and depletes glutathione, the liver’s primary antioxidant defense
Sugar & Ultra-Processed Foods
• High fructose intake (sodas, sweets, processed foods) drives fat accumulation in the liver
• Contributes to MASLD and NAFLD
• Processed foods overload detox pathways and worsen inflammation
Medications (Common Culprits)
• Acetaminophen (Tylenol) in high doses is the leading cause of acute liver failure in the U.S.
• Statins, methotrexate, amiodarone, isoniazid, valproate, and certain antibiotics can elevate liver enzymes
• Polypharmacy increases cumulative metabolic burden
• Fenbendazole – Mebendazole
Herbs & Supplements That Can Harm the Liver
• Kava
• Comfrey
• Pennyroyal
• Chaparral
• Germander
• High-dose green tea extract
Mycotoxins
• Mold toxins (aflatoxin, ochratoxin) from contaminated grains, nuts, coffee, and water-damaged buildings cause oxidative stress and liver injury
Environmental & Lifestyle Exposures
• Pesticides, solvents, plastics (phthalates, BPA), heavy metals
• Chronic stress → cortisol → insulin resistance → increased liver fat
• Sedentary lifestyle reduces mitochondrial function and fat metabolism
Repurposed Medications That Can Stress the Liver
• Metformin (rarely)
• Statins
• Doxycycline
• Disulfiram
• Ivermectin (rare hepatotoxicity)
• Niacin
🥦 Evidence-Supported Foods That Help Repair the Liver
Cruciferous Vegetables
• Broccoli, cauliflower, Brussels sprouts, mustard greens
• Rich in fiber and sulforaphane; enhance detox pathways and may reduce liver cancer risk
Berries
• Blueberries, strawberries, raspberries
• High in anthocyanins; shown to reduce liver damage and slow cancer cell growth in studies
Grapes (Red & Purple)
• Contain resveratrol; may reduce inflammation in fatty liver disease
• Limit quantity due to blood glucose impact (Palm Rule for Cancer Foods)
Nuts (Especially Walnuts)
• Rich in healthy fats
• Associated with reduced fatty liver risk with Mediterranean diets
Protein & Mediterranean-Style Diets
• Reduce liver enzymes
• Improve metabolic markers
Healthy Fats
• Omega-3-rich fish (salmon, sardines)
• Olive oil
• Avocado
High-Fiber Foods
• Beans, lentils, oats (not Cancer Food Tactic Outline approved), chia, flax
• Improve insulin sensitivity and reduce liver fat
💊 Supplements With Evidence for Liver Support
(2024 umbrella review of 40 meta-analyses)
Milk Thistle (Silymarin) & TUDCA
• Antioxidant and anti-inflammatory
• May reduce ALT/AST
Curcumin & Berberine
• Reduce oxidative stress and inflammation
• Berberine lowers blood glucose when taken before meals
Artichoke Extract
• Supports bile flow
• May reduce liver enzymes
Nigella Sativa (Black Seed Oil)
• Antioxidant and anti-inflammatory
Vitamin E
• Improves liver histology in MASLD (non-diabetics)
Vitamin D
• Low levels correlate with fatty liver
L-Carnitine
• Supports mitochondrial fat metabolism
Omega-3 Fatty Acids
• Reduce liver fat and inflammation
• Preferred: Krill Oil with Astaxanthin
Bee Propolis
• Antioxidant and anti-inflammatory
NAC & Alpha-Lipoic Acid
• Precursors to glutathione
• Recommended: UltraBotanica’s NAC Pro – ProtiSorb™ Enhanced Curcumin NAC Complex
• UltraBerb – ProtiSorb™ Enhanced Berberine NAC Complex
🔗 https://www.prevailovercancer.com/pathway
🏃 Lifestyle Strategies That Improve Liver Function
Exercise
• 150–300 minutes/week of moderate activity
• Resistance training enhances mitochondrial function
Weight Reduction
• 5–7% body weight loss significantly reduces liver fat
Intermittent Fasting / Time-Restricted Eating
• Improves metabolic flexibility
Sauna Therapy
• Supports detoxification
• Reduces oxidative stress markers
Sleep Optimization
• Poor sleep worsens insulin resistance
Stress Reduction
• Meditation, breathwork, yoga, nature exposure
💉 Repurposed Medications (Medical Supervision Required)
Metformin
• Improves insulin sensitivity
• Reduces liver fat
GLP-1 Agonists (e.g., Semaglutide)
• Promote weight loss
• Reduce liver inflammation
🗓 Practical Daily Plan for Liver Repair
Morning
• Warm water with lemon
• High-protein breakfast (eggs, Greek yogurt, beans/lentils)
• Add berries or cruciferous vegetables
Midday
• Mediterranean-style meal
• 10–15 minute walk after eating
Evening
• Light dinner
• Avoid alcohol and sugar
• Herbal tea (dandelion, ginger, turmeric)
Daily Supplements
• Omega-3
• Curcumin
• Berberine with NAC
• Milk thistle
• Vitamin D
• NAC or Alpha-Lipoic Acid (clinician guided)
🚫 What NOT to Do
• Avoid alcohol
• Avoid high-fructose corn syrup
• Avoid processed foods
• Avoid unnecessary medications
• Avoid mold exposure
• Avoid high-dose herbal extracts without guidance
✅ Key Takeaways
• The liver is resilient and regenerative
• Nutrition, lifestyle, and targeted supplements improve liver enzymes
• Avoiding toxins is as important as adding nutrients
• Medical supervision is essential for repurposed medications
📚 References
• Houston Methodist (2025): Foods to Support Liver Health
• Liver Foundation / GoodRx
• Li et al., 2024 – Frontiers in Nutrition
