What’s in the guide?

This guide was created to help you approach your 14-day reset with clarity, confidence, and realistic expectations using simple, supportive wellness guidance including:
How to prepare for your cleanse
What to expect during your cleanse
Common mistakes to avoid 
Tracking tools and progress markers

BUILD YOUR ROUTINE

Explore top categories and build your routine with confidence.

Dr. Tobias Blog

BUILD A BETTER YOU

Science-backed insights to support your everyday health, from within.

Latest articles

Best Supplements for Heart Health: Clinical Evidence & Safe Stacking

Omega-3, CoQ10, magnesium and soluble fiber each have randomized-trial evidence behind them for cardiovascular health. Here is what the clinical literature actu…
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Best Collagen Supplement 2026: Types I, II, III & Marine vs Bovine Guide

Types I, II and III collagen do different jobs, and marine and bovine sources are not interchangeable. Here is what the clinical evidence shows on dosage, bioav…
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Best Supplements for Digestive System: Science-Backed Guide 2026

Probiotics, prebiotics, digestive enzymes and postbiotics work through four different mechanisms on four different timelines. Here is what the clinical evidence…
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Collagen Peptides: What the Science Actually Says About Skin, Joints, and Muscle (2026)

Collagen is the most abundant protein in the body — but natural production declines with age. A 2026 review of nearly 8,000 participants found cautiously positi…
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Vitamin D3 and K2: Why You Need Both (and What the Science Says)

Most people taking vitamin D3 don't realize they may need K2 alongside it. D3 absorbs calcium — K2 directs where it goes. Without K2, that extra calcium can end…
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Melatonin and Sleep: What a 26-Trial Meta-Analysis Found About Dose and Timing

Melatonin is the most widely used sleep supplement in the world, but most people take it wrong. A 2024 dose-response meta-analysis of 26 RCTs clarifies exactly…
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Digestive Enzymes: What They Do and When Supplementing Actually Helps

Digestive enzyme supplements have moved from niche to mainstream fast. The clinical evidence explains why for some people they make a real difference, and why f…
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CoQ10 and Blood Pressure: What 45 Clinical Trials Found

CoQ10 is one of the most researched supplements for cardiovascular health. A 2025 meta-analysis of 45 randomized trials is the most comprehensive look at its ef…
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