A Wild Sleep Study, Becoming Great, and Being More Human

1. Tickle Your Adrenals with this Therapeutic Breathing Exercise

“In the body, laughter serves an important purpose. It quite literally tickles the adrenals. The diaphragm is located just above the adrenal glands, which house our reactivity, our fear and anger, our apathy and hatred. When we laugh, we flex and release the diaphragm. This gives a light jiggle to the adrenals that I think of as a tickle. … In my experience, the adrenals are often quite relieved by the invitation to relax and let go.”

– Gladys McGarey, MD, The Well-Lived Life

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This is your friendly reminder to laugh and “tickle your adrenals” today. Laughter is, after all, the most therapeutic breathing exercise 😊

2. Becoming More Human, Not Superhuman

“It’s very intuitive: If we breathe better…we can deliver more oxygen to our muscles and organs, including the heart and brain, and thus heighten our physical capacity. All we’re really doing is assisting the body in working the way it was meant to work in the first place.”

– Patrick McKeown, The Oxygen Advantage

That’s a great reminder that breathing (and other mind-body practices) are not hacks to boost our health to superhuman levels. They’re simply “assisting the body in working the way it was meant to work in the first place.”

We’re becoming more human, not superhuman.

3. A Mind-Blowing Study on Sleep: Is It All in Your Head?

Of course, sleep is critical to health, and if this study was performed over a long duration, its results would likely change. But this passage from Dr. Langer is an extraordinary reminder of the power of the mind:

“Our intervention was simple: We programmed a bedside clock to alter the amount of time that participants thought they had slept, irrespective of their actual sleep duration.

When the clock was sped up, such that people thought they had slept for eight hours but had slept only for five, their reaction times were quicker on an auditory psychomotor vigilance test as compared to their performance when knew they had five hours of sleep. Conversely, when people slept for eight hours but thought that they only slept for five, their performance was worse than when they had slept eight hours and thought they had slept eight hours. Clearly, our perceptions of how much we’ve slept, and not just the actual number of hours, matter.”

Here’s the link to the study. I highly encourage reading the first three sentences of the discussion 🤯

4. The Biggest Mistake in Breathing

The most common mistake in breathing is using the nose, lungs, and diaphragm, but not the heart.

"Everybody can be great because everybody can serve…You only need a heart full of grace. A soul generated by love."

— — Martin Luther King, Jr.

Listen to it for deep inspiration.

Category: The Mind

Answer: Focusing on this, which literally translates to “tool of thought” or “mind tool,” can add a touch of mindfulness (and hence additional benefits) to a slow breathing practice.

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(Cue the Jeopardy! music.)

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Question: What is a mantra?

In good breath,

Nick Heath, T1D, PhD
“Breathing is the compound interest of health & wellness.”

P.S. Libraries were a good start but…

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