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.
A dozen foods to keep your skin healthy and smooth
If lotion and other cremes aren’t giving you the silky-smooth skin you crave, no worries. There are a bunch of foods you can add to your diet that will keep your skin healthy, smooth, and glowing. Along with reducing inflammation, fatty types of fish such as salmon can help keep skin moisturized. Read More...
A hospital in Jamaica is now using solar panels to pull water out of thin air
We tend to take for granted that when we turn the tap, clean water comes out that is safe to drink. In parts of the world such as Jamaica, that’s a luxury that can’t always be enjoyed. And that’s a problem for both people and the environment as it creates an over-reliance on bottled water, Read More...
Ultra-sensitive “lab-on-a-chip” spots cancer in a single drop of blood
Detecting cancer in patients can be a painstaking process, one that takes time and isn’t always accurate. A new device out of the University of Kansas is set to change that completely. The device, which has been dubbed the “lab-on-a-chip”, allows doctors to detect cancer quickly from a Read More...
What the expiration dates on food products really mean
When the food in your fridge is past the “best by” or “sell by” dates, what do you do with it? Toss it out? If you are like most Americans, you’re probably throwing it out for your own safety. According to a new study, the problem is that most people believe wrongly that food product Read More...
How using AI could help predict pandemics of life-threatening diseases
After nearly losing his mother to a mosquito-borne disease called dengue, a young scientist by the name of Rainier Mallol developed an AI algorithm that uses big data to predict outbreaks of the pandemic-prone illness. His mother was one of an estimated 390 million Dengue infections every year. And Read More...
To speed up weight loss, try these high-intensity workouts
Exercising doesn’t have to be a long, painful ordeal. In fact, if you want to lose weight quickly, research says the best you can do is take part in short high-intensity workouts. That’s because intense exercise depletes the oxygen available to the muscles, forcing them to burn fat for energy Read More...
Scientists are using 3D printers to deliver safer medicine tablets for children
Hydrocortisone is one of the many medicines that cause problems for children and their parents. Not necessarily because of its side-effects, but because they tend only to be available in 10 mg or 20 mg tablets. While adults can generally take two or three whole 10 mg tablets a day, kids can’t. Read More...
Doctors are starting to prescribe recipes, not pills, to heal their patients
A well-managed, healthy diet is arguably the best medicine a person can give to themselves. The only problem is eating healthy isn’t as easy as popping a pill. For some, healthy foods simply aren’t available. And if they are, they aren’t affordable. That’s why a number of hospitals and Read More...
Want to stop contributing to overfishing? Try this plant-based tuna alternative
In some regions in the world, overfishing is so bad that tuna production is on the verge of collapse. With that in mind, a food company has created a fish-free tuna alternative made from beans, legumes, and algae that tastes and feels like the real thing. Meat eaters have long had the benefit of Read More...
How drones are being used to deliver medicine in Vanuatu
Moving medicine between Vanuatu’s 80 mountainous islands is a logistical nightmare. Getting from one island to the next is already hard enough, and nurses often have to slog through the muddy hills with a vaccine carrier on their shoulders to bring medicine to families. But that’s all starting Read More...