Recent Blog Articles
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Testosterone-blocking drugs boost heart disease risk when given in combination
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15472/conversions/9f706d6e-3ba5-441f-a1ce-d93af96cdb5d-micro.jpg)
Parenting isn't easy: Two important skills can help
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/14937/conversions/fcff561e-5fc9-4fbd-aac0-b9ea3778052b-micro.jpg)
Does sleeping with an eye mask improve learning and alertness?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15415/conversions/2acee670-1e43-413e-a07b-437512d22803-micro.jpg)
Do tattoos cause lymphoma?
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Hot weather hikes: Staying safe when temperatures spike
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15405/conversions/f22b5f3d-fd64-479d-b10a-b2409347f160-micro.jpg)
Cannabis drinks: How do they compare to alcohol?
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What is Lewy body dementia?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15083/conversions/2fa8315b-f48e-43fb-8b56-d681a1715343-micro.jpg)
Dog bites: How to prevent or treat them
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Ever read your medical record? Here's why you should
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Shining light on night blindness
Harvard Health Experts and Contributors
List of Experts
![photo of Ted A. James, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9351/Ted-james.jpg)
Ted A. James, MD
Contributor
![photo of James Januzzi, MD](https://domf5oio6qrcr.cloudfront.net/medialibrary/9647/Januzzi-head-shot-seated-1.jpg)
James Januzzi, MD
Contributor
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Sogol Javaheri, MD, MPH
Editorial Advisory Board Member, Harvard Health Publishing
![photo of Ashish K. Jha, MD, MPH](https://domf5oio6qrcr.cloudfront.net/medialibrary/8755/ashishjha8-12-1421.jpg)
Ashish K. Jha, MD, MPH
Contributing Editor
![photo of Tien Jiang, DMD, MEd](https://d2icykjy7h7x7e.cloudfront.net/authors/WSVAR1PcsJfjiBryf8JByaxer2ru4fEbuwqh2ACE.jpg)
Tien Jiang, DMD, MEd
Contributor
![photo of Anthony Joseph, MD](https://d2icykjy7h7x7e.cloudfront.net/authors/p1Yl0Xu8l2muXmtJkEBsy3ZF5kV1feCCq9pHl6d4.jpg)
Anthony Joseph, MD
Contributor
![photo of Richard Joseph, MD](https://d2icykjy7h7x7e.cloudfront.net/authors/LO6Utno3Azl8AjQIyNVqCQNwovX8Fwf3ghfVSsm3.jpg)
Richard Joseph, MD
Contributor
Recent Blog Articles
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15477/conversions/59f61b05-2e23-463a-a0f7-b8aef6addd73-micro.jpg)
Testosterone-blocking drugs boost heart disease risk when given in combination
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15472/conversions/9f706d6e-3ba5-441f-a1ce-d93af96cdb5d-micro.jpg)
Parenting isn't easy: Two important skills can help
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/14937/conversions/fcff561e-5fc9-4fbd-aac0-b9ea3778052b-micro.jpg)
Does sleeping with an eye mask improve learning and alertness?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15415/conversions/2acee670-1e43-413e-a07b-437512d22803-micro.jpg)
Do tattoos cause lymphoma?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/14051/conversions/dea50ed5-99ea-4779-aa5b-56fae11aaa92-micro.jpg)
Hot weather hikes: Staying safe when temperatures spike
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15405/conversions/f22b5f3d-fd64-479d-b10a-b2409347f160-micro.jpg)
Cannabis drinks: How do they compare to alcohol?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15404/conversions/ccd2e44a-96c4-492f-a05c-c2706549efc0-micro.jpg)
What is Lewy body dementia?
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15083/conversions/2fa8315b-f48e-43fb-8b56-d681a1715343-micro.jpg)
Dog bites: How to prevent or treat them
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/15386/conversions/33679f9f-8065-4e13-a188-2ca67472b36f-micro.jpg)
Ever read your medical record? Here's why you should
![blog image 1](https://domf5oio6qrcr.cloudfront.net/medialibrary/14810/conversions/778f3d8c-0b73-420c-8d03-e8542d49660d-micro.jpg)
Shining light on night blindness