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.

📚 17 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...

Best Supplements While on Ozempic, Wegovy, or Mounjaro: An Evidence-Based Guide
💪 Body Habits
Apr 20, 2026 · 12 min read

Best Supplements While on Ozempic, Wegovy, or Mounjaro: An Evidence-B...

This article reviews the nutritional supplements with the strongest evidence base for supporting overall we...

NAD+ (Nicotinamide Adenine Dinucleotide) - Comprehensive Review of Safety and Efficacy
📅 Lifestyle Routines
Feb 25, 2026 · 4 min read

NAD+ (Nicotinamide Adenine Dinucleotide) - Comprehensive Review of Sa...

Discover the essential roles of NAD+ in energy metabolism and cellular health. This comprehensive review co...

Quercetin - Comprehensive Review of Safety and Efficacy
💪 Body Habits
Feb 11, 2026 · 4 min read

Quercetin - Comprehensive Review of Safety and Efficacy

Quercetin is a natural flavonoid with promising antioxidant and anti-inflammatory properties. This comprehe...

Top Berberine Benefits for Metabolic and Gut Health
💪 Body Habits
Oct 15, 2025 · 6 min read

Top Berberine Benefits for Metabolic and Gut Health

Discover the top Berberine benefits for metabolism and gut health. Learn how Berberine supports blood sugar...

Latest Trends in Natural Supplements for Healthy Aging | Kasivit
📅 Lifestyle Routines
Jul 15, 2025 · 4 min read

Latest Trends in Natural Supplements for Healthy Aging | Kasivit

Natural supplements for Healthy Aging have risen in popularity as powerful, science-backed solutions to sup...

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,...

Understanding the Gut-Brain Connection: How Your Digestive Health Affects Your Mood
🪷 Inner Alignment
Jun 16, 2024 · 12 min read

Understanding the Gut-Brain Connection: How Your Digestive Health Aff...

The gut and brain are in constant communication via the vagus nerve, immune signaling, and the microbiome. ...

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...

GLP-1 secretion with Oral Prebiotics and Probiotics
💪 Body Habits
Mar 22, 2024 · 3 min read

GLP-1 secretion with Oral Prebiotics and Probiotics

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