Habit Science & Wellness

The Kasivit Library

Evidence-based articles on nutrition, habits, sleep, mental performance, and the science behind your supplements — written by our physician team.

📚 7 articles 🔬 Physician-reviewed 🎯 5 wellness dimensions
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Chaga Mushroom: Evidence Review for Immunity & Antioxidant Support
💪 Body Habits
Apr 22, 2026 · 11 min read

Chaga Mushroom: Evidence Review for Immunity & Antioxidant Support

Chaga mushroom has among the highest antioxidant activity of any studied natural substance — but it also ca...

Unlocking the Power of Reishi Mushroom: A Scientific Exploration of Health Benefits
🧠 Mind Habits
Apr 20, 2026 · 10 min read

Unlocking the Power of Reishi Mushroom: A Scientific Exploration of H...

Reishi Mushroom (Ganoderma lucidum), often revered as the "Mushroom of Immortality," has been a cornerstone...

The Rise of Mushroom Coffee: Health Benefits and Recipes
🧠 Mind Habits
Mar 26, 2025 · 3 min read

The Rise of Mushroom Coffee: Health Benefits and Recipes

Explore the rise of mushroom coffee, a trending beverage offering numerous health benefits. Discover how mu...

How Gut Health Impacts Digestion and Immunity
💪 Body Habits
Feb 26, 2025 · 6 min read

How Gut Health Impacts Digestion and Immunity

Discover how gut health impacts digestion and immunity. Learn about the gut microbiome, signs of imbalance,...

The Science Behind How Sleep Affects Your Immune System
🌙 Rest & Recovery
May 17, 2024 · 6 min read

The Science Behind How Sleep Affects Your Immune System

Have you ever wondered how sleep affects your immune system? Let's dive into the science behind this crucia...

Effect of Quercetin on Health: A Comprehensive Evidence-based Review
💪 Body Habits
Feb 27, 2024 · 5 min read

Effect of Quercetin on Health: A Comprehensive Evidence-based Review

Quercetin has been shown to exert a wide range of biological activities including antioxidant, anti-inflamm...

The Science Behind Vitamin C: Why It's Essential for a Strong Immune System
💪 Body Habits
Feb 14, 2024 · 7 min read

The Science Behind Vitamin C: Why It's Essential for a Strong Immune ...

Vitamin C is a crucial nutrient that plays a vital role in maintaining a strong immune system. With the ong...

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