• Daily Refill
  • Posts
  • Daily Refill - May 31, 2025 - Five brand-new studies—no repeats—show surprising levers for mood, longevity, and screen-proof parenting.

Daily Refill - May 31, 2025 - Five brand-new studies—no repeats—show surprising levers for mood, longevity, and screen-proof parenting.

Does Your Mid-Day Nap, Microbiome, or Neighborhood Garden Predict Your Lifespan?

Skip the déjà-vu headlines.

In the last 72 hours researchers linked erratic napping to higher mortality, mapped gut bugs that track with anxiety, and spotted a no-smartphone parent pact sweeping UK schools.

Layer in an FDA-cleared insomnia app and the mental-health magic of community gardens, and you’ve got five fresh tweaks to test this weekend.

Let’s refill.

Powered by Beehiiv 🐝

Scale-plan superpower

Why creators cheer

Native referrals & Boosts

Turn readers into a growth flywheel—no Zapier.

A/B subject-line testing + segments

Send the right hook to the right eyeballs.

Ad Network

Monetize from issue #1 with premium campaigns.

Pixel-perfect HTML/CSS

Ship a fully branded brief—ditch the 10 % “Substack tax.”

Granular analytics

Cohorts, LTV, heat maps—double down on what works.

Launch deal: First month free + 20 % off your next three. Email me proof you joined and I’ll send my private Beehiiv Growth Guide (referral workflow, subject-line swipe file).

1️⃣  Parents Unite: 4,000 Kids Pledge No Smartphones Until Age 14

Summary — Oxfordshire parents signed a “Smartphone-Free Childhood” pact, vowing to delay devices until the end of Year 9.

Why it matters — Collective action kills the “but everyone else has one” argument and may shield pre-teens from social-media-driven anxiety spikes.

Try it — Float the pact in your own parent chat; peer pressure cuts both ways.

2️⃣ Erratic Mid-Day Naps Linked to Higher Mortality

Summary — American Academy of Sleep Medicine data on 87 k adults: longer, variable naps—especially early-afternoon—tie to increased death risk over 11 years.

Why it matters — Nap timing and consistency may matter as much as nighttime sleep.

Try it — Cap weekend naps at 20 minutes, same time each day, to dodge “sleep inertia.”

3️⃣ Gut Microbiome Signature Found in Anxiety & Depression

Summary — Review of 52 clinical studies shows lower Faecalibacterium and Coprococcus levels in anxious or depressed patients.

Why it matters — Microbiome tweaks (fiber, fermented foods) could augment therapy.

Try it — Add one serving of fermented veggies or kefir today; jot mood notes for a week.

4️⃣  FDA-Cleared SleepioRx Opens Insurance Door for Digital CBT-I

Summary — CMS codes now reimburse SleepioRx (insomnia) and DaylightRx (anxiety), making evidence-based digital CBT available at scale.

Why it matters — Clinically validated apps may soon be as common as statins on formularies.

Try it — Ask your insurer if SleepioRx is covered; better sleep = sharper Monday.

5️⃣ Community Gardens Boost Mental-Health & Belonging

Summary — Participants report reduced stress and increased purpose through “place-making” labor in shared urban plots.

Why it matters — Green micro-oases deliver connection + nature exposure—two loneliness antidotes in one.

Try it — Visit a local garden this weekend or volunteer for a planting hour; social chlorophyll beats solo scrolling.

Quote of the Day

“We shape our tools, and thereafter our tools shape us.” — Marshall McLuhan

Share-and-Earn Challenge 🌱

Forward today’s brief to one person who’d dig a phone-free kid pact or a gut-bug hack. If they subscribe with your link and tell me, I’ll drop my “Guide to Inbox Zero” in your inbox.

Crave deeper parent-preneur frameworks? Subscribe to Mitten Dad Minute, and peek at the tool stack on Apparent Solopreneur.

Have a great weekend!

— Matt

Reply

or to participate.