Recent Blog Articles
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15010/conversions/14b24cf0-ebd2-43d3-8f8c-4ccd1838241f-micro.jpg)
When should your teen or tween start using skin products?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15179/conversions/9c2ee9da-d6d9-4ab3-81fa-4e2f021c4b74-micro.jpg)
How — and why — to fit more fiber and fermented food into your meals
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15545/conversions/gettyimages-2148232520-micro.jpg)
Protect your skin during heat waves — here's how
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/13229/conversions/125534d8-67fc-45bb-96b0-d7a413ecc7e3-micro.jpg)
Respiratory health harms often follow flooding: Taking these steps can help
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15514/conversions/gettyimages-1307510221-micro.jpg)
Want to cool down? 14 ideas to try
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/14741/conversions/9fec5c5b-998b-48a5-b669-eeb45b8736f0-micro.jpg)
A fresh look at risks for developing young-onset dementia
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15508/conversions/d28fc67f-70d6-47c4-b157-a20deee38d6a-micro.jpg)
Are you getting health care you don't need?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15497/conversions/3d92a036-7b55-496b-b1d8-7232f86b43fc-micro.jpg)
Weighing in on weight gain from antidepressants
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15490/conversions/a44ac592-b730-46c0-9e2a-0a4f1dc7b501-micro.jpg)
Dengue fever: What to know and do
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15125/conversions/0bdfa2e1-9764-44f4-ae30-e4f9716e98f2-micro.jpg)
How do trees and green spaces enhance our health?
Harvard Health Experts and Contributors
List of Experts
![photo of May Wakamatsu, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9841/May-Wakamatsu.jpg)
May Wakamatsu, MD
Contributor
![photo of Sarah Wakeman, MD, FASAM](https://domf5oio6qrcr.cloudfront.net/medialibrary/8937/Sarah_Wakeman.jpg)
Sarah Wakeman, MD, FASAM
Contributor
![photo of Robert John Waldinger, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9150/20140603_robertwaldingerwjr_013-cropped.jpg)
Robert John Waldinger, MD
Contributor
![photo of Allan Walker, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9790/Picture1.png)
Allan Walker, MD
Contributor
![photo of Molly Wanner, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9718/Molly-Wanner.jpg)
Molly Wanner, MD
Contributor
![photo of Janice Ware, PhD](https://domf5oio6qrcr.cloudfront.net/medialibrary/10004/Ware-Janice.jpg)
Janice Ware, PhD
Contributor
![photo of Jon Warner, MD](https://d2icykjy7h7x7e.cloudfront.net/authors/bor24Pqpej97IDcFWHr0cvl0dqHoccZBSGwhSrVw.jpg)
Jon Warner, MD
Contributor
![photo of Lindsay Warner](https://d2icykjy7h7x7e.cloudfront.net/authors/RghvmVNyxBEriCoX3mDIFUOlWGGhViRBAaXyT7ek.jpg)
Lindsay Warner
Content Licensing Editor, Harvard Health Publishing
![photo of Haider Warraich, MD](https://d2icykjy7h7x7e.cloudfront.net/authors/9TE7HgNGGzyAl4i2zBqUa45XWV5eLgoCo7fw4Udl.jpg)
Haider Warraich, MD
Contributor
![photo of Stephanie Watson](https://d2icykjy7h7x7e.cloudfront.net/authors/hTBa4n3vv1DUCuFKnxdwSAqq82jkxuMgeIOr4dlV.jpg)
Stephanie Watson
Former Executive Editor, Harvard Women's Health Watch
![photo of Peter Wayne](https://d2icykjy7h7x7e.cloudfront.net/authors/RA1ehsBG2SyDQc4I7gHT3ojdhmLAp940RS56LPHF.jpg)
Peter Wayne
Assistant Professor of Medicine, Harvard Medical School
![photo of Cecil R. Webster, Jr., MD](https://d2icykjy7h7x7e.cloudfront.net/authors/RrQUnVvKHuf0tFdyu9BqQGjJgHJOKxZVg8L1GEON.jpg)
Cecil R. Webster, Jr., MD
Contributor
![photo of Bobbi Wegner, PsyD](https://domf5oio6qrcr.cloudfront.net/medialibrary/10448/Bobbi-Headshot-March-2021-scaled-e1615813334349.jpg)
Bobbi Wegner, PsyD
Contributor
![photo of Peter Wehrwein](https://domf5oio6qrcr.cloudfront.net/medialibrary/7969/peterwehrwein.jpg)
Peter Wehrwein
Contributor, Harvard Health
![photo of Edward N. Wei, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9579/Edward-Wei.jpg)
Edward N. Wei, MD
Contributor
![photo of Scott Weiner, MD, MPH, FACEP, FAAEM](https://d2icykjy7h7x7e.cloudfront.net/authors/ZnwgKelo34q1apRdGVEW3EjVWmbm3Zp8ZRMkjTHT.jpg)
Scott Weiner, MD, MPH, FACEP, FAAEM
Contributor
![photo of Jeremy Whyman, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9682/Jeremy-Whyman-Final-min.jpg)
Jeremy Whyman, MD
Contributor
![photo of Sarah Wilkie, MS](https://domf5oio6qrcr.cloudfront.net/medialibrary/10318/Sarah-Wilkie-headshot-crop.jpg)
Sarah Wilkie, MS
Contributor
![photo of Bill Williams](https://domf5oio6qrcr.cloudfront.net/medialibrary/9344/DSC01496.jpg)
Bill Williams
Guest Contributor
![photo of Kim Willment, PhD](https://d2icykjy7h7x7e.cloudfront.net/authors/5j3f0Dbrq1u5qILMzh4h1sLbVMBovEaDHoXEdKIi.jpg)
Kim Willment, PhD
Contributor
![photo of Molly Wolf, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/10113/Molly-Wolf-headshot-240x300-1.jpeg)
Molly Wolf, MD
Contributor
![photo of Anna R. Wolfson, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/10125/wolfson_anna_100376292.jpg)
Anna R. Wolfson, MD
Contributor
![photo of Stephen P. Wood, MS, ACNP-BC](https://domf5oio6qrcr.cloudfront.net/medialibrary/9481/Wood-Pic.jpg)
Stephen P. Wood, MS, ACNP-BC
Contributor
![photo of Dominic Wu, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9069/D-Wu-headshot.jpg)
Dominic Wu, MD
Contributing Editor
Recent Blog Articles
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15010/conversions/14b24cf0-ebd2-43d3-8f8c-4ccd1838241f-micro.jpg)
When should your teen or tween start using skin products?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15179/conversions/9c2ee9da-d6d9-4ab3-81fa-4e2f021c4b74-micro.jpg)
How — and why — to fit more fiber and fermented food into your meals
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15545/conversions/gettyimages-2148232520-micro.jpg)
Protect your skin during heat waves — here's how
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/13229/conversions/125534d8-67fc-45bb-96b0-d7a413ecc7e3-micro.jpg)
Respiratory health harms often follow flooding: Taking these steps can help
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15514/conversions/gettyimages-1307510221-micro.jpg)
Want to cool down? 14 ideas to try
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/14741/conversions/9fec5c5b-998b-48a5-b669-eeb45b8736f0-micro.jpg)
A fresh look at risks for developing young-onset dementia
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15508/conversions/d28fc67f-70d6-47c4-b157-a20deee38d6a-micro.jpg)
Are you getting health care you don't need?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15497/conversions/3d92a036-7b55-496b-b1d8-7232f86b43fc-micro.jpg)
Weighing in on weight gain from antidepressants
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15490/conversions/a44ac592-b730-46c0-9e2a-0a4f1dc7b501-micro.jpg)
Dengue fever: What to know and do
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15125/conversions/0bdfa2e1-9764-44f4-ae30-e4f9716e98f2-micro.jpg)
How do trees and green spaces enhance our health?