
Surprising Fitness Tracker Benefit REVEALED
I get a fair amount of ribbing from my friends for wearing a smartwatch that tracks my fitness. They prefer something more stylish that just tells them the time.
Many good reasons to use wearable technology—like a fitness tracker or smartwatch—already exist.
I’m not the craziest health nut you’ve ever met, but I do like tracking my steps, the distance I walk in a day, and my average heart rate. And I know it can help me spot some health issues and track my progress.
But I just learned of ANOTHER reason to wear a fitness tracker that might have you strapping one on your own wrist.
It turns out your wearable tech could serve as an early warning system for COVID-19 infections.
Several studies have found that by constantly checking vital signs like temperature, heart rate, blood oxygen levels, and breathing rate, fitness trackers can alert you to a COVID-19 infection long before you even start feeling bad.
If these measurements (what scientists call biometrics) change, it can mean that an infection has started quietly brewing inside before any signs show up on the outside.
In fact, data from fitness trackers could accurately spot cases of the virus DAYS before the first symptoms show up.
And, of course, having an early warning signal could help stop the spread of the disease as folks know to start isolating themselves sooner.
It isn’t just COVID. Your watch could also alert you to colds, the flu, and other illnesses.
Smartwatches and fitness trackers aren’t for everyone. And more research is needed before we can definitively say they can be used to detect COVID-19.
But if you’ve been on the fence about trying a fitness tracker, the science is leaning towards wearables being useful for protecting your health in unexpected ways.
P.S. Find out why the “10,000 Steps” rule is WRONG.

Written By Dr. Scott Olson, ND
Nearly 25 years ago, failed mainstream medical treatments left Dr. Olson in constant pain – and his health in ruins. And that’s when he did something REVOLUTIONARY. He began his career in medicine – and dedicated his life to uncovering the true, underlying causes of disease.
Through his innovative medical practices in Tennessee and Colorado, Dr. Olson has helped cure countless seniors from across America of arthritis… heart disease… diabetes… and even cancer. All without risky prescription drugs or painful surgeries.
View More Free Articles
The Alarming Microplastic Secret Hidden in Your Chewing Gum
Today I want to honor and thank mothers and mother figures whose caring hearts have guided us through life’s journey. Your love has shaped generations. Happy Mother’s Day! That pack of gum in your pocket may be doing far more than just freshening your breath. A disturbing new study finds chewing gum is a surprising...
Plant Compound SLASHES A1c Levels in 12 Weeks
Diabetes is skyrocketing in the United States. And the trend shows no sign of slowing down. The projected number of adults with diabetes is expected to increase from 22.3 million (9.1 percent) in 2014 to 39.7 million (13.9 percent) in 2030, and further to 60.6 million (17.9 percent) by 2060. That’s a massive 165 percent...
Two-Week Diet Switch Transforms Your Health
You know how you feel sluggish and “off” after a vacation filled with fast foods and processed snacks? Well, it’s not all in your head (or merely guilt). When you switch to an unhealthy Western-style diet, there are physical consequences—and they kick in faster than you might think… The Western diet is characterized by ultra-processed...
WARNING—Your Water Bottle Is Hiding a Disgusting Secret
Recently, a few people have asked me if it’s true that their water bottle has more germs than a toilet seat. It’s a shocking comparison that’ll make you think twice about everyday objects you use without much thought. So, is this claim true? Well, I must warn you that you might not like the answer…...
Research Reveals 3-for-1 Brain Protection "Checklist"
Age-related brain diseases—including stroke, dementia, and depression—threaten our quality of life. They can take the shine right out of your Golden Years. But you don’t have to take these threats lying down. While there are no guarantees in life, there are steps you can take to turn the odds in your favor—especially when it comes...
Mailbag: Your “Healthy Diet” Might Leave You Running on Empty
“Do supplements really work?” Hopeful Skeptic Hi Hopeful, That’s a fantastic question! It gets straight to the heart of a vital fact about human biology. Our bodies are incredible machines. But they don’t work in a vacuum. They require outside help to function. For example, they can’t manufacture most vitamins and minerals on their own....
Forgotten 80s Superfood Reemerges as Artery Superstar
Do you remember when vitamin E was the talk of the town? This common nutrient had a surge of popularity in the 80s and 90s. But now I can’t remember the last time I had a patient ask me about it. Well, it turns out this forgotten 80s superfood deserves another moment in the spotlight....
Strokes CAN Strike Twice—This Simple Fix Cuts Your Risk 20%
They say lightning never strikes twice in the same place. But that old adage couldn’t be further from the truth when it comes to strokes. If you’ve had a stroke, you might think you’re out of the woods once you recover. But the reality is far different… A comprehensive study published in JAMA revealed the...
Can Your Diet Defend Your Brain From Aging?
Our brains work hard every day, helping us solve problems, create memories, and connect with loved ones. But as we age, they face new challenges that can quietly chip away at our vitality. One of those challenges? The buildup of iron. Though iron is essential for many functions, too much can harm your brain, contributing...
Common Deficiency DOUBLES Risk of Your Body Attacking Itself
Most of us know vitamin D as the “sunshine vitamin.” And many think of it mainly for bone health as we age. But research now suggests that this nutrient may be just as crucial for supporting our immune system throughout life, beginning as early as childhood. In fact, a lack of vitamin D, especially in...