Nutrition & Wellness
From learning about the health benefits of turmeric to staying up-to-date with the latest superfood trends, discover the best diet tips to improve your health.
Social physiology: the hidden health cost of eating alone, according to science
BY THE OPTIMIST DAILY EDITORIAL TEAM A study published in Science Advances found that eating the same meal with a close companion produces measurably better blood sugar control than eating it alone. In experiments with 108 participants, researchers at the Hebrew University of Jerusalem Read More...
The herbs and spices dietitians say support immune function
BY THE OPTIMIST DAILY EDITORIAL TEAM Every fall, the same conversation starts about how to stay well through cold and flu season. Most of the advice points to supplements: vitamin C, zinc, elderberry. Useful, but not the whole picture. The spice rack you walk past every morning has something to Read More...
Why noise is an underestimated health hazard and what to do about it
BY THE OPTIMIST DAILY EDITORIAL TEAM Most of the damage noise does to your body is preventable, and the tools you need are either free or already in your pocket. The missing piece, for most people, is understanding what counts as too much. Noise is an environmental health hazard that rarely Read More...
What Japan's 107,677 centenarians reveal about diet, lifestyle, and aging
BY THE OPTIMIST DAILY EDITORIAL TEAM There are 107,677 people in Japan who are currently aged 100 or older, according to recently released health ministry figures. That puts Japan ahead of every other country for centenarian population, and it is the first time the country has crossed the Read More...
How book clubs and bedtime stories protect and build healthier brains
BY THE OPTIMIST DAILY EDITORIAL TEAM If the book on your nightstand has been gathering dust, here's your reason to finally open it. A new review from Cambridge University researchers finds that reading for pleasure, whether that's a worn paperback or the latest romantasy on your e-reader, is Read More...
Pomegranates and berries produce a gut metabolite that may improve IBD outcomes
BY THE OPTIMIST DAILY EDITORIAL TEAM Gut bacteria that break down compounds in pomegranates, walnuts, and berries produce a metabolite called urolithin A. New research from the University of Louisville shows this compound can activate a protective pathway in intestinal cells that repairs the gut Read More...
How to choose a fertility clinic: what reproductive endocrinologists look for
BY THE OPTIMIST DAILY EDITORIAL TEAM There's a lot tangled up in choosing a fertility clinic. Some of it is practical: where is it, what does it cost, what are their numbers. Some of it is harder to put into words, like whether you feel genuinely seen and supported through a process that's Read More...
The case for eating blueberries every day, according to a nutritionist
BY THE OPTIMIST DAILY EDITORIAL TEAM There's a specific kind of health advice that asks a lot of you: meal prep, supplements with confusing ingredient lists, routines that cost more than they should. Blueberries aren't that. They can be inexpensive, they need almost no preparation, and the Read More...
London's clean-air zone is linked to faster lung growth in children, a new study finds
BY THE OPTIMIST DAILY EDITORIAL TEAM For years, researchers knew that air pollution stunts lung development in children. What they hadn't been able to show was whether cleaning up the air could actually change that trajectory. A study published in The Lancet Public Health suggests it can. Read More...
Are algae oil supplements worth taking? Here's the evidence
BY THE OPTIMIST DAILY EDITORIAL TEAM There's a pattern in the supplement industry that tends to repeat itself. Researchers find that people who eat foods rich in a particular nutrient have better health outcomes. Companies extract that nutrient, put it in a capsule, and start making promises. Read More...