Dr. Ashley LucasPhD Nutritionist & Dietitian | Owner & Founder PHD Weight Loss & Dr. Ashley Wellness

How to turn on your fat burning insulin switch

13 Jan 2026 · 0 min

Watch on YouTube

0:21

The video (created and uploaded by Dr. Ashley Lucas) explains how belly fat is influenced primarily by three systems: insulin regulation, cortisol patterns, and metabolic flexibility. It frames insulin as a switch that, when elevated, inhibits fat breakdown and promotes fat storage—especially around the midsection.

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