In this week’s Health newsletter: When does exercise start causing damage to your body? Plus, what makes tinned fish a superfood, how gardening is linked to a longer life, and inside the sudden rise in breast implant removals. 

But first: Science is pushing back on the hype over cold plunges.

Can an ice bath really help you lose weight, keep you mentally sharp, and speed up your post-workout recovery? Mounting research is throwing cold water on those claims. 

Why nutritionists say you should eat more tinned fish 

Gardening is linked to a longer life. Here’s how it helps your body. 

Breast implant removal is more popular than ever. Why? 

Clicking on the Facebook, Instagram, and National Geographic Channel links will take you away from our National Geographic Partners site where different terms of use and privacy policy apply.

This email was sent to  [email protected]:  Please do not reply to this email as this address is not monitored.

This email contains an advertisement from:
National Geographic | 1145 17th Street, N.W. | Washington, D.C. 20036

Stop all types of future commercial email from National Geographic regarding its products, services, or experiences.
Manage all email preferences with the Walt Disney Family of Companies.

© 2026  National Geographic Partners, LLC, All rights reserved.