Today’s Solutions: December 22, 2025

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.

Young athlete having problem with his knee during training.

Bad knees? Here are 5 cardio alternatives that are gentler than running

Keeping regular cardio-based workout sessions in your schedule is fantastic for your overall health and well-being. However, if you’ve ever experienced a knee injury, have arthritis, or if your knee joints are simply suffering from overuse, then you’ll know that running and jogging can be Read More...

Doctor holding generic blue pill between his fingers

Study reveals how ketamine fights depression

We have previously reported on a story about ketamine’s potential to help fight depression. Now, we'd like to preset you to some study findings that reveal exactly how the drug’s antidepressant effects work. One of the advantages of ketamine as an antidepressant is the fact that its effects Read More...

Greenland Shark

Researchers study animal evolution to advance women’s health

Researchers find that studying the evolution of certain female animals can offer invaluable insight into women’s health and possible treatments. As if we needed another reason to preserve the environment, the habitats and adaptations of giraffes, sharks, and bears could offer clues on how to Read More...

European Parliament

EU votes to ban the sale of new gas-powered cars starting 2035

The European Union’s goal is to slash 55 percent of its greenhouse gas emissions by 2030 and reduce carbon dioxide emissions from vehicles by 100 percent by 2035. As part of this ambition, the European Parliament has voted to ban the sale of new gas-powered cars starting in 2035. This vote Read More...

The flag of Ukraine and the heart in the form of the LGBT flag.

To support mental health, this app shares Ukrainians' LBGTQ+ stories

LGBTQ+ people in Ukraine have become more visible over the past 30 years, with the government introducing a range of laws giving the community more rights and recognition. These law changes include the simplification of the transition process for transgender people and allowing gay and bisexual men Read More...

Happy relaxed young woman with sleeping mask awaken in cozy bedroom, stretching hands, feeling energetic.

This neuroscientist-approved morning routine is great for brain health

Do you ever find yourself so overwhelmed by the to-do list that you struggle to stay sharp and focused? Neuroscientist and creator of meditation app, BrainTap, Patrick K. Porter, Ph.D., and neuroscientist Kristen Willeumier, Ph.D., know the feeling. They shared with Well+Good what they do every Read More...

chlorella in powder form

6 reasons to eat more chlorella, a nutrient-packed sea veggie

It’s common knowledge that incorporating vegetables into your diet is essential to maintaining your overall health. However, this doesn’t mean we should stick to the basic vegetables that are found in your local produce aisle.  If you’re looking to shake things up a bit, then perhaps give Read More...

Keto Diet

Keto diets may help kidney disease

We recently wrote a piece on how keto diets can reduce colorectal cancer.  Ketosis is a metabolic state brought on by these diets and also fasting. Keto diets are characterized as being high in protein, low in carbohydrates, and high in fats. This has made it a popular tool for losing weight, and Read More...

Scotch Whiskey

Edible QR code spots fake whiskey and medicine

There is an elaborate tradition and art that goes into making certain scotches. The recipes of some highland single malts have been passed down through families for generations, and connoisseurs can pay a lot for these unique, peaty spirits.  Not surprisingly, counterfeiters are looking to cash Read More...

Adorable 3 years old asian little girl is watering the plant in the pots outside the house.

Six tips to transform your garden into a child-friendly space

Having a family garden is a wonderful tool to teach kids the importance of eating sustainably as well as how to be responsible for another living being—but sometimes kids and plants don’t mix well. We at The Optimist Daily have previously written about how to make your garden pet-friendly. Read More...