Jaiwant Rangi, MD, FACEEndocrinologist | Founder, Lower The Dose® | Speaker

Listening to Your Body’s Check Engine Light

21 May 2026 · 0 min

Watch on YouTube

0:24

In this brief segment, Dr. Jaiwant Rangi likens the body's subtle signals to a car's check‑engine light, emphasizing that many people overlook these warnings. He lists common "check‑engine" symptoms—persistent fatigue, constant hunger or sugar cravings, brain fog, unexplained weight gain, sudden abnormal blood‑test results, and sleep disturbances—suggesting that recognizing them is the first step toward addressing underlying health issues.

The check engine light is something that has been coming, like blinking in different ways and forms, and we've been overlooking that. It could be in the form of being tired, fatigued, feeling hungry all the time, or having sugar cravings. Or it could be just brain fog, not able to think right. Or it could be, you know, weight gain or abnormal blood tests that came up suddenly, or sleep disturbances, you know, very common to ignore.