‘Tis the season for end-of-year celebrations, and with them often come a few more alcoholic beverages than usual. So we thought it’d be a good time to review how consuming alcohol impacts your health. [Read more…]
The evidence on avoiding holiday weight gain
It’s the holiday season! With that comes the cocktail hours, cookie-baking, end-of-year celebrations and countless other festivities that include delicious food. Unfortunately, along with that delicious food and festivities, come many extra calories. [Read more…]
Mental health and sexual orientation: What the evidence says
Being different than other people — whether it means your race, gender, or sexual orientation — is often a source of stress in our society today. People of minority sexual orientations often feel that stress most acutely, according to the evidence. [Read more…]
The science of giving
It was big news this week when Mark Zuckerberg, a co-founder and CEO of Facebook, announced that he would give 99 percent of his Facebook shares, currently valued at more than $45 billion, to charity. Zuckerberg made the announcement on Giving Tuesday, a movement to spark charitable giving in response to the high levels of commercialization and consumerism in the post-Thanksgiving season. [Read more…]
Kids and ear infections: What’s the best strategy?
If you’ve ever parented a child who gets frequent ear infections, you know that this is the time of year to brace yourself. It starts with a runny nose. And before you know it, there’s a fever and ear pain. [Read more…]
The evidence on giving thanks
As most of us spend the upcoming week cooking turkeys, gathering with family and friends, and preparing for the holiday season, I found myself returning to a blog post that Karl wrote several years ago about the evidence surrounding gratitude. As my life feels increasingly busy, I find it helpful to remember that giving thanks is not simply a nice sentiment – it’s actually good for you! [Read more…]
Contradicting evidence: How much sleep do we need?
When we read a systematic review with a strong conclusion, we believe the answer is accurate. Reviews do, for the most part, encompass all of the data we have on a given topic. The evidence is even more convincing when there is more than one review that draws a strong conclusion. [Read more…]
Artificial sweeteners: Better than sugar?
I never know what to think when I see a Diet Coke or jar of jam labeled as sugar-free. On the one hand, I know that consuming sugar leads to weight gain, among other problems. But on the other hand, I’m suspicious of low-calorie sweeteners. What exactly are they made of, and how do they affect the body? [Read more…]
The body of evidence on meat and cancer
The media has been full of stories this week about a recent determination by the World Health Organization: That processed meats such as bacon, sausage and ham increase the risk of developing colon cancer. [Read more…]