A doctor says 'genetics aren't destiny' when it comes to fat loss and shares 3 simple ways to boost metabolism

Tech Insider : Business
Dr. Adam Perlman
Dr. Adam Perlman, an integrative and functional medicine doctor, shared lifestyle changes that can boost metabolic health.

Dr. Adam Perlman

Creatine, ADHD video games: The quest for a better brain is turning into a gold rush

Tech Insider : Business, Technology
A human brain with a pair of headphones and supplement pills

Getty Images; Tyler Le/BI

I wrote a book while working full-time. These 3 productivity habits helped me do it without sacrificing sleep.

Tech Insider : Business
Joshua Nelken-Zitser on holiday
Joshua Nelken-Zitser made sure to celebrate writing milestones with dinners and a vacation.

Joshua Nelken-Zitser

My morning routine helps me feel calmer and more grounded. I just had to stop pressing the snooze button.

Tech Insider : Business
The author with their dog at hte dog park in the morning, wearing glasses, a beanie, a scarf, and a jacket.
The author goes to the dog park every morning.

Courtesy of Rosemary Donahue

A CEO who wakes up without an alarm shared 5 tips to help you be a morning person by hacking your body's internal clock

Tech Insider : Business, Environment
A professional headshot of CEO Branislav Nikolic in a blue striped button-up shirt
Branislav Nikolic is the CEO of AYO, a wearable device for light therapy. He used his fascination with circadian rhythm — the body's internal clock — to become more alert and energized in the morning.

Courtesy of Branislav Nikolic

Novak Djokovic is winning titles at 38. He credits his longevity to 3 simple things.

Tech Insider : Business, Style
Novak Djokovic of Serbia celebrates after winning against Nuno Borges of Portugal during the Hellenic Championship ATP 250.
Novak Djokovic celebrates after winning during the Hellenic Championship in November 2025.

Costas Baltas/Anadolu via Getty Images

Nightly Smartphone Use at Bedtime Isn’t as Bad as You Think, Study Suggests

Gizmodo
Phone In Bed

Scientists Uncover Yet Another Reason to Sleep in Total Darkness

Gizmodo
Laptop On Bed

Chronic Melatonin Use May Raise Risk of Heart Failure, Study Suggests

Gizmodo
Melatonin

Can’t Sleep Without Cannabis or Booze? You’re Not Alone

Gizmodo
Marijuana Buds Joint
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