Subscribe to our weekly newsletter
Our bodies are chronically in "threat mode"—but being kind recalibrates our nervous system
Being kind to others positively impacts your physical and mental health, according to this groundbreaking research by Stanford professor Dr. James Doty.
The default "rest mode" of our brains is often taken over by a "threat mode" setting because of our stressful, "on-the-go" lifestyles. When we are chronically in threat mode, this leaves us with less capacity for compassion.
- Showing compassion or acting kind to others can actually change your physiology, taking you out of threat mode and putting you back into your natural "rest and digest" mode.
- Research by a well-known Stanford professor Dr. James Doty has shown that acts of kindness or compassion that put us back into our "rest mode" can have lasting positive impacts on our physical and mental health.
Kindness is a virtue that is admired and applauded, in most cases. But did you know that being kind can also be good for your health? In fact, being compassionate to others can actually reset our consistently stressed systems back into our default "rest mode", causing all kinds of positive effects to our overall health.
Our nervous system was never meant to be in "threat mode" all the time
Living in "threat mode" isn't healthy for our minds or our bodies.
Image by Pogorelova Olga on Shutterstock
According to Dr. James Doty, Stanford professor and author of Into the Magic Shop: A Neurosurgeon's Quest to Discover the Mysteries of the Brain and Secrets of the Heart, the nervous system doesn't function optimally if it's in threat mode all the time. And yet, our adrenaline-fueled, "on-the-go" lifestyles have us operating mainly in threat mode, which can be one of the reasons we contract a variety of different illnesses.
Our bodies release inflammatory proteins in response to stress. Because of this release, our nervous system shows a decrease in the capabilities of our immune system, which is what responds to threats such as germs or bacteria that cause illnesses.
The constant over-stimulation of our nervous systems caused by our fast-paced way of living also makes us much more inclined to jump to (often judgmental) conclusions about other people. This kind of quick judgment dulls our own ability to act out of compassion for others. That, in turn, leaves us operating in a constant threat mode, which has negative long-term effects on our health.
Kindness and compassion reset us into "rest mode", starting in the nervous system
The ability to feel and act out of compassion for others can have a huge effect on your overall health.
Dr. Doty explains it best in this Uplift article:
"When someone acts with compassionate intentions, this has a huge, huge positive effect on their physiology. It takes them out of threat mode and puts them into the rest and digest mode. What happens when that occurs is it changes how they respond to events."
According to Dr. Doty, instead of a quick response that is often based on fear, anxiety or stress, our response time is slower and more deliberate, which tends to result in more effective, more creative and more compassionate actions. We are able to change the responses we have to events because we are allowing the executive control area of our brain to function at the highest level.
Several studies at Emory University have demonstrated this and given results that support the idea that regular compassionate acts or compassion-based meditation practices can reduce negative neuroendocrine interactions in our brains (which are the interactions between our nervous system and the endocrine system).
The sympathetic nervous system vs the parasympathetic nervous system
The benefits from being kind can help us live healthier, happier lives.
Photo by ESB Professional on Shutterstock
When we switch to our parasympathetic nervous system (which we instinctively do when we act out of compassion), we flip out of the sympathetic nervous system that most of us live in due to our busy lifestyles.
When this switch happens, our heart rate variability increases, which causes a boost in our immune system. This immune system boost can help us fight off infections or illnesses.
Now, let's talk about telomeres. To visualize them, you can imagine small caps that protect the ends of chromosomes during cell division. Telomeres get shorter each time a chromosome copies itself during cell division, which happens constantly. Eventually, telomeres get too short to do their job of protecting the genetic information stored in the chromosomes, which causes the cells to eventually stop replicating—a process known as cell death. This is how telomeres act as an aging clock in every cell we have; the faster your telomeres shorten, the more advanced the aging process becomes.
Research by Dr. Doty has shown that one of the long-term positive effects of living in our parasympathetic nervous system (referred to as our "resting" mode) is that our telomeres actually increase in length.
In theory, over time, being kind and compassionate can actually slow down the aging process in some of the cells of our body.
Just as showing compassion can recalibrate our nervous systems out of threat mode and back into resting mode, experiencing compassion or kindness from others also has a positive impact on our systems. Research by Stony Brook University professor Stephanie Brown has proven that experiencing compassion can lead to tremendous improvements in our mental and physical well-being, as well.
Be kind. It's good for your health.
This ground-breaking research allow us to understand the benefits that kind human interactions can have on the health of our minds and bodies.
The positive ripple effect that comes from being kind doesn't just impact our health, but it can also impact our interactions with others and set off a positive chain reaction with far-reaching benefits across entire communities. Resetting our own systems into resting mode by taking ourselves out of threat mode can allow us to process things more clearly and make better choices.
In a world where you can be pretty much anything, be kind. It's good for your health.
- Kindness: The Most Underrated Virtue - Big Think ›
- How loving-kindness meditation makes you healthier, happier, and ... ›
- What are the health benefits of kindness? - Big Think ›
A cave in France contains man’s earliest-known structures that had to be built by Neanderthals who were believed to be incapable of such things.
In a French cave deep underground, scientists have discovered what appear to be 176,000-year-old man-made structures. That's 150,000 years earlier than any that have been discovered anywhere before. And they could only have been built by Neanderthals, people who were never before considered capable of such a thing.
Water may be far more abundant on the lunar surface than previously thought.
- Scientists have long thought that water exists on the lunar surface, but it wasn't until 2018 that ice was first discovered on the moon.
- A study published Monday used NASA's Stratospheric Observatory for Infrared Astronomy to confirm the presence of molecular water..
- A second study suggests that shadowy regions on the lunar surface may also contain more ice than previously thought.
Credits: NASA/Daniel Rutter<p>Still, it's not as if the moon is dripping wet. The observations suggest that a cubic meter of the lunar surface (in the Clavius crater site, at least) contains water in concentrations of 100 to 412 parts per million. That's roughly equivalent to a 12-ounce bottle of water. In comparison, the same plot of land in the Sahara desert contains about 100 times more water.</p><p>But a second study suggests other parts of the lunar surface also contain water — and potentially lots of it. Also publishing their findings in <a href="https://www.nature.com/articles/s41550-020-1198-9#_blank" target="_blank">Nature Astronomy</a> on Monday, the researchers used the Lunar Reconnaissance Orbiter to study "cold traps" near the moon's polar regions. These areas of the lunar surface are permanently covered in shadows. In fact, about 0.15 percent of the lunar surface is permanently shadowed, and it's here that water could remain frozen for millions of years.</p><p>Some of these permanently shadowed regions are huge, extending more than a kilometer wide. But others span just 1 cm. These smaller "micro cold traps" are much more abundant than previously thought, and they're spread out across more regions of the lunar surface, according to the new research.</p>
Credit: dottedyeti via AdobeStock<p>Still, the second study didn't confirm that ice is embedded in micro cold traps. But if there is, it would mean that water would be much more accessible to astronauts, considering they wouldn't have to travel into deep, shadowy craters to extract water.</p><p>Greater accessibility to water would not only make it easier for astronauts to get drinking water, but could also enable them to generate rocket fuel and power.</p><p style="margin-left: 20px;">"Water is a valuable resource, for both scientific purposes and for use by our explorers," said Jacob Bleacher, chief exploration scientist in the advanced exploration systems division for NASA's Human Exploration and Operations Mission Directorate, in a statement. "If we can use the resources at the Moon, then we can carry less water and more equipment to help enable new scientific discoveries."</p>