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Peer-reviewed clinical data and metabolic evidence.

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The Power of Fasting

Fasting is about more than weight loss. Obesity Zero Center explores fasting as a natural practice focused on metabolic health, lifestyle change, and a different relationship…

The Best Treatment for Obesity

Obesity is increasingly treated as a medical disease. Obesity Zero Center examines the risks of medicalization and explains its focus on lifestyle, behavior, education, and sustainable…

Our THYROID and Obesity

When weight gain feels disconnected from your lifestyle, thyroid function may be part of the picture. Timothy explores how an underactive thyroid can affect metabolism, weight,…

How to Restore the Microbiome for Weight Loss

Look at four ways to support the gut microbiome, including diverse plant fibers, reducing refined sugars and artificial sweeteners, fermented foods, and reducing pesticide exposure.

Growing Older & Heavier

Losing weight after 65 is not simply about cutting calories. Timothy Crouse shares a personal perspective on protecting muscle, monitoring metabolic health, eating well, and approaching…

BMI from a 65 + Perspective

A look at BMI from a 65+ perspective, including how aging and muscle loss affect BMI, daily actions for healthy aging, and the Medicare GLP-1 Bridge…

Dealing with Type 2 Diabetes

Timothy Crouse discusses Type 2 diabetes and his perspective on dietary changes, lifestyle modification, nutritional supplements, and better blood sugar health.

Buy Organic When Possible

OZC’s practical look at the Dirty Dozen and Clean Fifteen, with guidance on which fruits and vegetables Timothy recommends buying organic when possible.