Carnivore/keto

Dr. Eric Berg

• 66% Trust Score
• 511 claims analyzed
• 14.8M followers
• 230 verified · 255 questionable · 26 debunked

Is Dr. Eric Berg trustworthy?

Dr. Eric Berg has a Verify Influencers Trust Score of 66 out of 100, which we classify as mixed. Of the 511 health claims we analyzed, 230 are verified by peer-reviewed research, 255 are questionable, and 26 are debunked.

Why this score

Dr. Eric Berg, D.C., a board-certified chiropractor, earned his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988 after pre-medical studies at the University of Wisconsin-Parkside. With over 30 years of clinical practice treating more than 40,000 patients using nutritional therapy, he specializes in Healthy Keto®, intermittent fasting, and natural weight management, and served as an associate professor at Howard University. He founded the Berg Institute of Health & Wellness and Dr. Berg Nutritionals, authored best-selling books including *The Healthy Keto Plan* and *The 7 Principles of Fat Burning*, and educates millions via his YouTube channel with over 30 million subscribers.

Dr. Eric Berg's most repeated claims

• Verified (86/100) — A few minutes of high-intensity interval training like burpees, plyometrics, or spin bike intervals with rest periods lowers excess blood sugar fast. (Exercise & Fitness) source
• Verified (72/100) — Intermittent fasting improves insulin signaling and promotes optimal testosterone secretion by reducing elevated blood sugar and insulin. (Hormones & Metabolism) source
• Verified (75/100) — 1 tablespoon apple cider vinegar in water before meals supports insulin sensitivity (Hormones & Metabolism) source
• Verified (94/100) — Disrupting sleep cycles interferes with testosterone production regulation and raises cortisol. (Hormones & Metabolism) source
• Verified (81/100) — Take fat-soluble vitamins (A, D, E, K2) with a meal or fat, such as bulletproof coffee, to ensure maximum absorption for brain health. (Supplements & Compounds) source
• Questionable (44/100) — Mix 1-2 tablespoons of organic raw apple cider vinegar in 16 oz of water and drink it before or after meals to activate digestive enzymes and improve mineral absorption. (Nutrition & Diet) source
• Verified (92/100) — Don’t drink caffeine within six to eight hours of bedtime to minimize nighttime waking. (Sleep & Recovery) source
• Debunked (27/100) — Castor oil supports collagen production to slow appearance of aging (Skin & Beauty) source
• Debunked (37/100) — Castor oil improves overall skin tone (Skin & Beauty) source
• Questionable (41/100) — Castor oil helps heal scars and stretch marks (Skin & Beauty) source

Verified claims

• Verified (86/100) — A few minutes of high-intensity interval training like burpees, plyometrics, or spin bike intervals with rest periods lowers excess blood sugar fast. (Exercise & Fitness) source
• Verified (72/100) — Intermittent fasting improves insulin signaling and promotes optimal testosterone secretion by reducing elevated blood sugar and insulin. (Hormones & Metabolism) source
• Verified (75/100) — 1 tablespoon apple cider vinegar in water before meals supports insulin sensitivity (Hormones & Metabolism) source
• Verified (94/100) — Disrupting sleep cycles interferes with testosterone production regulation and raises cortisol. (Hormones & Metabolism) source
• Verified (81/100) — Take fat-soluble vitamins (A, D, E, K2) with a meal or fat, such as bulletproof coffee, to ensure maximum absorption for brain health. (Supplements & Compounds) source

Debunked claims

• Debunked (27/100) — Castor oil supports collagen production to slow appearance of aging (Skin & Beauty) source
• Debunked (37/100) — Castor oil improves overall skin tone (Skin & Beauty) source
• Debunked (36/100) — Castor oil helps fade dark spots (Skin & Beauty) source
• Debunked (18/100) — Castor oil provides magnesium and potassium for skin nourishment (Skin & Beauty) source
• Debunked (25/100) — A carnivore diet can starve harmful microbes and strengthen gut lining in cases of SIBO. (Gut Health & Microbiome) source

Products Dr. Eric Berg promotes

• Healthy Keto & Intermittent Fasting — 90/100
• The Healthy Keto® Plan SoftCover Book — 89/100
• Dr. Berg Get Healthy First Booklet — 89/100
• Lucy, Nora, and Freeman on the Hunt for Real Food – Story Book, Coloring Book, Flashcards — 88/100
• The 7 Principles of Fat Burning — 87/100
• AYO+ Light Therapy Glasses — 85/100
• 2-Week Keto Meal Plan 62 Recipes – Digital Version — 80/100
• Ashwagandha with BioPerine (Black Pepper) – 90 Vegetable Capsules — 78/100
• Multi Collagen Peptides – 15.5 g per serving – Grass-Fed, Pasture-Raised, and Wild-Caught Sources – 25 servings — 78/100
• Probiotics with Prebiotic Blend – 30 Vegetable Capsules — 78/100
• Dr. Berg Amazing Self-Massage Tool – Complete Package with a Step-by-Step Digital Video Tutorial — 76/100
• Ketogenic Desserts – Digital eBook — 74/100

Frequently asked questions

What is Dr. Eric Berg's trust score?

Dr. Eric Berg has a Verify Influencers trust score of 66 out of 100, based on analysis of 511 health claims against peer-reviewed scientific research.

Is Dr. Eric Berg trustworthy for health advice?

Dr. Eric Berg has a Verify Influencers Trust Score of 66 out of 100, which we classify as mixed. Of the 511 health claims we analyzed, 230 are verified by peer-reviewed research, 255 are questionable, and 26 are debunked.

How many claims has Dr. Eric Berg made?

We have analyzed 511 health claims from Dr. Eric Berg across YouTube, social media, podcasts, and their website.

Scores follow a fixed rubric and are re-checked on a rolling cycle. How we score and how to request a correction. Last updated 2026-05-30.

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