Robert Roy Britt
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robertroybritt.bsky.social
Robert Roy Britt
@robertroybritt.bsky.social
230 followers 170 following 970 posts
Independent science and health journalist. Founder/editor of Wise & Well on Medium. Former editor-in-chief of Live Science and Space-dot-com. Author of Make Sleep Your Superpower.
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When the #moon is full some folks might #sleep less than normal. But how much does moonlight really thwart sleep? The answer is complicated, especially where street lights and other light pollution combine with sleep-ruining lifestyle factors.
Does Full Moon Really Ruin Sleep?
Folklore says yes. But the science is complex, with several nighttime factors having larger effects
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In this week's Wise & Well newsletter:

> How to Curb Menopausal Weight Gain
> This Vaccine Serendipitously Reduces Dementia
> Politics is Like One Big Dysfunctional Family
> Focus on Sleep Quality, Not Just Duration
> Short ‘Exercise Snacks’ Boost Fitness in Inactive Adults

Plus:
Try ‘Physical Activity’ Instead of ‘Exercise’
Plus: Several other features to make your tomorrow a little better than today
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A Mayo Clinic survey of nearly 5,000 women ages 45–60 that found more than 80% don’t seek medical care for their #menopause symptoms. If you're going through menopause, this special Wise & Well newsletter offers a bunch of helpful information and resources:

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80% Women Dealing with Menopause Symptoms Don’t Seek Care
Plus: More menopause resources in a Wise & Well mid-week newsletter special
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Common symptoms of #menopause —hot flashes, mood swings and sleep challenges —are bad enough. Then there's weight gain on top of it all. And the added visceral fat around the midsection is the most unhealthy kind. This family physician sees it often. Here she explains what's going on and what to do.
Why Do Menopausal Women Gain Weight So Easily? And What Can Be Done?
Midlife hormonal changes conspire to trigger harmful weight gain. Here’s a strategy to counter the effect and reduce health risks.
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Writer makes a strong case for momentary rage—spontaneous, impulsive behaviors—being the main factor in gun violence (80% of the time), not any sort of planned assault. That begs for wildly different preventive measures to curb the problem.

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Triggers of Gun Violence are Not What You Think
Unthinking Violence: We need to understand that 80% of gun murders are spontaneous, thoughtless, decisions.
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If lack of time is your excuse for not getting enough physical activity, then you might try exercise snacks. A new study indicates than less than five minutes, twice a day, done thrice weekly, "can improve both cardiorespiratory #health and muscle #fitness in otherwise inactive adults."
Short ‘Exercise Snacks’ Boost Fitness in Inactive Adults
No gym required for mini workouts that deliver real gain in weeks
medium.com
Scientists have made great strides in recent decades revealing the power of simply walking to improve physical and mental health. A new study adds a fresh twist: One longer walk is better than three shorter ones that add up to the same duration. But don't read the story. Just go for a walk!
The Next Step in the Science of Walking
Any walking is good for you, but one longish walk is better than multiple shorter strolls, new research suggests
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Raw cookie dough, raw shellfish, raw milk, undercooked beef or eggs. Those are just a few of items on a long list of foods that food safety experts and health professionals would not eat, period, based on this writer's interview with several of them.

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Foods That Food Safety Experts Refuse to Eat
I spoke with scientists and public health professionals from around the world to reveal the hidden risks in everyday foods
medium.com
As he saw with a friend, the spiral into dementia can be swift. Since the writer is a doctor, he dug into the things that might've helped prevent his friend's fate, surprised to find the shingles vaccine is among them.
This Vaccine Serendipitously Reduces Dementia
The shingles vaccine is highly recommended for preventing shingles, but studies find a nifty added benefit
medium.com
At least as important as sleep duration, almost surely more so, is to focus on how well you sleep, new research reveals. Learn how to gauge your sleep quality and the changes that'll improve the efficiency of your sleep, boosting overall health and how you feel every day.
Why You Should Focus on Sleep Quality, Not Duration
New research reveals a new sleep mystery, plus the vital importance of a good night’s sleep — beyond the hours you put in
medium.com
In addition to listening well, there are four specific things you can do to prepare for and stimulate better interpersonal discussions, regardless the skills of your counterpart. Can you guess what they might be? (That was a hint.)
The Science of Great Conversation
Building meaningful bonds with others can feel intimidating. But research shows small tweaks to our conversational style can help us feel…
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Before you take any vitamin D supplement, you'll want to know which kind. Vitamin D comes in two main forms, and new research suggests one is a bit of a downer, negating the effect of the other, more important one. Who knew? (Well, that's what science is for!).
Vitamin D Supplements May, Oddly, Sabotage Vitamin D Levels
New research suggest it’s important to choose the right kind of vitamin D
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You might've heard of the rule of threes, whereby everything from art to mantras looks or sounds better in threes. It makes me think about thirds. So many things that we see as black and white are, more accurately, divided into thirds, from political leanings to ambition and talent. Many examples.
Yes, We Are Divided. But in Thirds.
Looking beyond dichotomous characterizations of a seemingly polarized populace yields a notably more nuanced picture of Americans
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Blame the popular use of technical terms. This psychiatrist explains the difference, and why it matters, and in doing so offers a primer in the #neuroscience and #psychology of emotions, moods, and temperaments.
Don’t Call it a Mood Swing!
Emotions, moods, and temperaments describe different things.
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If people knew how to handle minor "emergencies" that land them in the ER, fewer people would go to the ER. But, you know, we're human. So we need an ER doc like this one to explain how to handle common non-life-threatening injuries and oddities like cuts, ankle injuries and nose bleeds.
5 Emergency Medical Myths That Won’t Die
These common and sometimes scary issues have simple treatments that people often get wrong, risking a worsening situation.
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In this week's Wise & Well newsletter:

> The Truth about Type A vs. B Personalities
> Why You Should Expect Your Partner to Hurt You Emotionally
> Good Nursing Homes vs. Lousy Ones: What to Look For
> Perfectionism Makes Chronic Pain Worse
> Poor Hydration Linked to Higher Stress

Plus:
America’s Other Serious Drug Problem
Do you take multiple prescription meds? Could you Just Say No?
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In romantic #relationships, feelings are easily hurt because we don't think our partner would ever hurt us. But of course they will! Healing depends on accepting that fact, plus understanding the difference between intellectual analysis of the situation and actual feelings.
Why You Should Expect Your Partner to Hurt You Emotionally
And how the most optimistic thing you can do is prepare for it
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Neurofeedback involves having people think different in order to change the readings of real-time brain scans, thereby rewiring underlying brain activity. Now, finally, the process is proving to be a real-world solution for numerous #mentalhealth conditions, rivaling talk therapy and medications.
Changing Your Brain Can Change Your Mind
An individualized approach to neurofeedback may finally make it a valued treatment for mental health conditions.
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Before you choose a long-term care facility for a loved one, you'll want to read this insider's take on what to look for and what questions to ask to help ensure the facility you choose is a quality one. This nurse has all the insights.
Good Nursing Homes vs. Lousy Ones: What to Look For
I’ve learned to spot warning signs the moment I walk into a facility. Here are the red flags I watch out for.
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Insufficient hydration—even if shy of actual dehydration—mucks with the brain. That's what new research finds. The point, of course, is obvious: Drink water before you stress out.
Poor Hydration Linked to Higher Stress
Dehydration can fuel cortisol surges linked to stress related illness, new research suggests.
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New research finds perfectionists suffer from more chronic pain than people who allow more self-compassion. The finding is particularly interesting to this writer, a life-long perfectionist and chronic pain sufferer.
Perfectionism Makes Chronic Pain Worse
New research finds the key to relief may be greater self-compassion
medium.com
Laughter is great medicine, but we don't all find the same things funny. Yet #comedy is a vital communication medium, and the price of #censorship is higher than you might realize.
When Comedians Are Silenced, Society Suffers
Science weighs in on the power of comedy
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New experiments investigated whether certain types of media can lower stress levels, and how effectively. Turns out one type, which engendered hope, beat out comedy at quashing stress, and even matched the positive effects of guided meditation. Can you guess which type?
Watching Certain Videos Can Lower Stress as Effectively as Meditation
Guess which type: Comedy, puppies, or something else?
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