Health
Finding good health news amidst a pandemic can be quite daunting. That’s not the case with The Optimist Daily, where positive news is in high supply. Our Health section covers the latest good news from the health sector, featuring solutions ranging from mental and physical health to immunity, nutrition, and cutting edge medical research.
Students invent fridge that runs without electricity
Upwards of 40% of food produced in developing countries is wasted due to lack of electricity and poor refrigeration. With that in mind, four University of Calgary students have invented a fridge that doesn’t require electricity to run. Inspired by the way animals cool themselves, the machine uses Read More...
Putting a tax on meat will help tackle climate change, study shows
We already knew the livestock sector accounts for about 15% of global greenhouse emissions. Eating less meat has therefore been known to be an effective way to tackle climate change. But how do you get people to eat less meat? A leading think-tank in the UK has suggested that a meat tax is likely Read More...
4 ways to manage ADHD without medication
My sister and her husband choose not to use medication as a way of managing their son’s ADHD. It’s a personal decision which they thought and prayed about for a long time. They’re supportive of others who choose to use medication, but it wasn’t the answer for their own Read More...
This NYC Subway Map Shows How Many Calories You Could Be Burning By Walking
We know life would be better if we’d get off our butts and walk more. But when??? This map shows the health opportunities hidden in plain sight by mapping the calories hypothetically burned if we’d ditch the subway/Uber/hoverboard and walk. During London’s tube strike, Transport Read More...
New algorithm predicts spike in blood-sugar levels after eating any type of food, like these cookies
See these cookies here? When you eat them, your body would probably react to them in a completely different way compared to if one of your friends would eat them. Why? It's the magic of the spike in blood-sugar levels, depending on our health, our gut microbes, the other things we ate before, and Read More...
A tiny pill monitors vital signs from deep inside the body
After testing all the pieces of a tiny pill-size device, Albert Swiston sent it on a unique journey: through the guts of six live Yorkshire pigs. Pig bodies are a lot like human bodies, and Swiston wanted to know whether the device would be able to monitor vital signs from inside a body. It did. Read More...
Taco Bell announces it will only serve 100% cage-free eggs
Taco Bell has become the latest company to announce it will only serve 100% cage-free eggs in its meals by December 2016. At the moment, more than 94% of egg-laying hens spend their lives in battery cages so small they cannot even spread their wings. Having space to move provides better lives for Read More...
Yoga may lessen side effects in men undergoing prostate cancer treatment
Men with prostate cancer who are undergoing radiation therapy can benefit from yoga, researchers at the Perelman School of Medicine at the University of Pennsylvania reported at the Society of Integrative Oncology's 12th International Conference. The new, first-of-its-kind study, led by Neha Read More...
Easy acupressure for relieving a cough
There are so many great studies on the proven effects of acupuncture. What you may not know is acupressure works just as well without the needles. What’s nice about this is it’s something that you can do yourself and it’s also non-invasive (if you have a mild fear or phobia of Read More...
Smoking rates in America are now the lowest they’ve been in more than 50 years
Smoking in America is now at its lowest point in more than 50 years. That's according to newly released data from the Centers for Disease Control and Prevention showing that the percentage of adults who smoke cigarettes has continued to decline. As you can see in the chart below, 21 percent of Read More...