UNCATEGORIZED
ハーブティー、紅茶、緑茶は断食を破る？（お茶の完全ガイド）
Medically Reviewed & Fact-Checked by FastingTracker Medical Board • Written by
Aly Owen •
Updated: Oct 16, 2026
✨ Key Takeaways
- Learn the best practices of intermittent fasting for optimal health.
- Understand how to track your fasting windows effectively.
- Discover the science-backed metabolic benefits of fasting.
In This Article
⚡ 要点まとめ (TL;DR)
- 無糖のストレート緑茶、紅茶、白茶、ハーブティーは断食を破りません。
- 緑茶に含まれるEGCG（カテキン）には、オートファジーを促進する優れた効果があります。
- ドライフルーツや砂糖、蜂蜜、ミルクが添加されたブレンドティーは避けましょう。
いいえ、砂糖を含まない純粋なお茶は断食を破りません。緑茶、ブラックティー、カモミールティーなどは、断食中の水分補給や空腹感の抑制に最適な飲み物です。
📱 断食時間をかんたんに記録
断食中かどうか、もう迷う必要はありません。無料アプリ「Fasting Tracker」なら、リアルタイムのタイマー通知、水分摂取の記録、パーソナルな減量分析が使えます。
医学文献・臨床研究
- Prasanth, M. I., et al. (2019). Nutrients, 11(2), 474.
免責事項：Fasting Tracker のコンテンツは教育・情報提供のみを目的としており、医師による診断や治療に代わるものではありません。長時間の断食を始める前に医師にご相談ください。
📚 Scientific Studies & Medical References (5 Sources) ▼
FastingTracker adheres to strict editorial standards, citing peer-reviewed clinical trials and authoritative medical institutions.
- New England Journal of Medicine (2019): de Cabo R, Mattson MP. Effects of Intermittent Fasting on Health, Aging, and Disease. N Engl J Med. 381(26):2541-2551. PubMed 31881139 • DOI
- Cell Metabolism (2014): Levine ME, Suarez JA, Brandhorst S, et al. Low Protein Intake and Periodic Fasting Promote Longevity and Autophagy. Cell Metab. 19(3):407-417. PubMed 24606898 • DOI
- Obesity (Silver Spring, 2018): Anton SD, Moehl K, Donahoo WT, et al. Flipping the Metabolic Switch: Understanding and Applying Health Benefits of Fasting. Obesity. 26(2):254-268. PubMed 29086496 • DOI
- Annual Review of Nutrition (2017): Patterson RE, Sears DD. Metabolic Effects of Intermittent Fasting. Annu Rev Nutr. 37:371-393. PubMed 28715993 • DOI
- Autophagy (2010): Alirezaei M, Kemball CC, Flynn CT, et al. Short-term fasting induces profound neuronal and systemic autophagy. Autophagy. 6(6):702-710. PubMed 20534972 • DOI
🚀 Track Your Fasting Windows Effortlessly
Join over 50,000+ people using Fasting Tracker on Android and iOS to time eating windows, calculate ketosis stages, and hit your target weight.
⚡ 30-Second Interactive Assessment
Find Your Ideal Fasting Protocol
Answer 3 quick questions to calculate the safest and most effective intermittent fasting schedule for your body.
Step 1 of 3
1. What is your primary health goal?
2. What is your fasting experience?
3. How does your typical morning look?
🥗 Best Meals to Break Your Fast
Gentle, nutrient-dense dishes designed to avoid insulin spikes and digestive discomfort when exiting your fast.
