Gym News Today — September 22, 2026
Brain scans reveal a possible cause of long COVID fatigue and brain fog and more — today's gym signal.
As we continue to learn more about the complexities of the human body, today's headlines highlight the intricate relationships between our brains, hearts, and overall health. Researchers are making progress in understanding the lingering effects of COVID-19, with brain scans revealing a possible cause of long COVID fatigue and brain fog. Meanwhile, scientists are exploring innovative treatments, such as using stem cells to reverse stroke damage and restore movement in mice, and developing new brain implants that can perform multiple functions at once.
These breakthroughs also serve as reminders of the importance of prioritizing our health and wellness. For instance, individuals taking medications like Ozempic may need to be aware of potential risks, such as increased heart attack and stroke risk if they stop taking the medication. Additionally, chronic stress may have a profound impact on our cardiovascular health, quietly reshaping our hearts over time. As our understanding of the human body evolves, including the possibility that the human brain may actually be two separate organs, we are reminded of the importance of staying informed and taking proactive steps to maintain our overall well-being.
Today's signal:
• Brain scans reveal a possible cause of long COVID fatigue and brain fog (sciencedaily.com)
• Stem cells reverse stroke damage and restore movement in mice (sciencedaily.com)
• Stopping Ozempic may raise heart attack and stroke risk (sciencedaily.com)
• Scientists create a needle-thin brain implant that can do three jobs at once (sciencedaily.com)
• Chronic stress may be quietly reshaping your heart (sciencedaily.com)
• Stanford scientists discover the human brain may actually be two separate organs (sciencedaily.com)