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

Biology Over Willpower: Stress and Sugar Cravings

20 May 2026 · 0 min

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0:29

In this brief monologue, Dr. Jaiwant Rangi explains that sugar cravings are not a sign of personal weakness or lack of willpower but a biological response to stress. Under stress, the brain seeks quick energy, and sugar provides a rapid dopamine boost that offers temporary relief. The nervous system is essentially asking for comfort, not the mind failing to exercise discipline. Consequently, the recommended solution is not to battle cravings with sheer will, but to calm the underlying stress-driven physiological system that generates those cravings.

It's a biology, and, and it's not our weakness. So you crave for sugar because our body is asking for it in such a way. It's not because you're weak. Under stress, the brain demands quick energy. So if you're constantly under stress and you're depleting your energy fast, the sugar gives a dopamine hit and temporary sense of relief. It's your nervous system asking for comfort, not your mind failing to discipline. So this fix isn't to fight cravings, it's to calm the system that is creating them.