Zenith Within | Sara Redondo, MD

Zenith Within | Sara Redondo, MD

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Zenith Within | Sara Redondo, MD
Zenith Within | Sara Redondo, MD
Intermittent Fasting: Everything You Need to Know for Success (eBooks, FAQs, Myths, Health Benefits, How-To, Delicious Recipes and Studies Included)
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Intermittent Fasting: Everything You Need to Know for Success (eBooks, FAQs, Myths, Health Benefits, How-To, Delicious Recipes and Studies Included)

Expert Insights from a Medical Doctor & a Nutritionist

Sara Redondo, MD's avatar
Beth Bollinger's avatar
Sara Redondo, MD
and
Beth Bollinger
Feb 05, 2025
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Zenith Within | Sara Redondo, MD
Zenith Within | Sara Redondo, MD
Intermittent Fasting: Everything You Need to Know for Success (eBooks, FAQs, Myths, Health Benefits, How-To, Delicious Recipes and Studies Included)
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Hi everyone,

I’m Sara Redondo, Medical Doctor, author (Delicious Longevity: Practical, Science-Based Guide to Holistic Wellness and Lasting Health through Nutrition), and integrative and preventive health advocate.

For years, intermittent fasting has been a cornerstone of my healthy habits.

Today, I’ll share with you its proven health benefits, answer these and much more frequently asked questions, and guide you on how to do it (eBook included!).

With delicious recipes to do so—brought to you by my dear colleague

Beth Bollinger
, Nutritionist and integrative health practitioner.

What You’ll Discover

  • The timeless power of fasting

  • The science behind fasting

  • The best approach to time-restricted eating (TRE), the most common and easiest to follow. based on chrononutrition

  • Myths debunked by science

  • Health benefits (weight loss, cardiovascular disease, metabolic health, autophagy and longevity)

FAQs

  • Is fasting the best strategy to activate autophagy?

  • What is the best schedule of intermittent fasting?

  • Should I vary my fasting window or stick to a regular schedule?

  • How many hours of fasting does it take to activate autophagy?

  • Does fasting increase the risk of cardiovascular death?

  • Will I lose muscle mass?

  • Do I need to adjust fasting if I’m in the perimenopause, menopause, or postmenopause?

  • Should I adjust fasting to my menstrual cycle?

  • Do I need to adjust fasting if I travel?

  • Do supplements break a fast?

  • How should fasting be broken?

  • Does cortisol increase with fasting?

Let’s dive in!

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A guest post by
Beth Bollinger
Nutritionist, integrative health practitioner, mom x 4, sharing low glycemic, CGM-tested, real food recipes so you can achieve stellar metabolic health, blood sugar balance, and age vibrantly!
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