Your heart's secret signals: What HRV tells you about your health
BY THE OPTIMIST DAILY EDITORIAL TEAM Wearable health tech has made it easier than ever to track our well-being, from step counts to sleep scores. However, there is one metric that often goes unnoticed: heart rate variability (HRV). If you have seen it pop up on your smartwatch and wondered, Read More...
How to spot early signs of frailty and build strength for the long run
BY THE OPTIMIST DAILY EDITORIAL TEAM Frailty may seem like an inevitable part of getting older, but it’s actually a diagnosable medical condition that affects resilience, independence, and quality of life. According to Dr. Linda P. Fried, geriatric medicine expert and dean of Columbia Read More...
How to protect and soothe skin from smoke exposure
In light of the recent devastating wildfires in Los Angeles County, we felt it was timely to revisit this important piece. As wildfires become an increasingly frequent challenge in our warming world, adapting to their effects is crucial—not just on a global environmental scale, but also in Read More...
Shield your drinking water from microplastics via boiling
BY THE OPTIMIST DAILY EDITORIAL TEAM On February 28, scientists released a revolutionary study in Environmental Science and Technology Letters that investigated the effectiveness of boiling tap water in eliminating microplastics. What about the discovery? Boiling water for five minutes could Read More...
Sound wave device provides one-hour blood test results with a single finger prick
BY THE OPTIMIST DAILY EDITORIAL TEAM Blood tests are an important diagnostic tool for diagnosing disorders and monitoring health, but the procedure is not enjoyable; It is typically painful and time-consuming. Researchers at the University of Colorado Boulder invented a novel handheld gadget Read More...
5 cold vegan soups to chill you out this summer
BY THE OPTIMIST DAILY EDITORIAL STAFF What better way to cool off from the extreme temperatures this summer than by treating yourself to a refreshingly cold vegan soup? Whenever you want to beat the heat while being conscious of what is contributing to the dramatic rise in temperatures (an Read More...
A guide to the three kinds of movement your body needs every week
Making physical activity a priority has never been more important for our health in this fast-paced society when sitting all day is the standard. While walking has traditionally been regarded as a basic and accessible form of exercise, there is much more to achieving peak health than simply Read More...
Natural treatment prevents mosquitos from biting through human skin
Every year, mosquitoes are to blame for approximately 350 million human ailments, a number that is likely to rise as climate change increases the insect population. A recent study demonstrated that light pollution may be responsible for the extension of the mosquito blood-feeding season. A natural Read More...
The case for eating more broccoli sprouts
You probably already know that broccoli is a healthy vegetable that helps reduce inflammation, but what about broccoli sprouts? These sprouted broccoli seeds are a wonderful superfood for your brain. What makes them so healthy, and how you may incorporate them into your diet, is as follows: Why Read More...
How a healthy sex life boosts seniors' cognitive health
Researchers discovered an intriguing link between regular sexual activity and cognitive health in senior persons in a study published recently in The Journal of Sex Research. Based on data from The University of Chicago's National Social Life, Health, and Aging Project (NSLHA), the study intended Read More...