> ## Content Index
> Fetch the complete content index at: https://business-insider.chatlytics.blog/llms.txt
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# People say cortisol spikes are responsible for poor sleep, weight gain, and more.
- URL: https://business-insider.chatlytics.blog/people-say-cortisol-spikes-are-responsible-for-poor-sleep-weight-gain-and-more/
- Published: 2026-05-28T21:02:30.000Z
- Updated: 2026-10-06T00:27:08.000Z
- Author: Business Insider
- Tags: Business Insider

People say cortisol spikes are responsible for poor sleep, weight gain, and more. Business Insider's Emily Stewart asked doctors whether we should really be worried. 👉

![](https://business-insider.chatlytics.blog/content/images/2026/10/gs-linkimg-iipffb42.jpg)

[https://mrf.lu/MDSQ](https://mrf.lu/MDSQ?ref=business-insider.chatlytics.blog)