The Habit46 Journal
Blog
Research notes, ingredient deep-dives and practical habits — written plainly, backed by science.
Sep 03, 2026
Everyone Is Taking Magnesium Before Bed. What Is It Actually Doing?
At some point, magnesium became the internet's answer to being a human being. Can't sleep? Magnesium. Stressed? Magnesium. Muscle twitch? Magnesium. Had a weird...
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Sep 02, 2026
Protein Is in Everything Now. Do You Actually Need This Much?
Walk through a grocery store right now and apparently every food has been informed that it needs more protein. Protein cereal. Protein pancakes. Protein...
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Sep 01, 2026
Your Morning Routine Is Getting Out of Hand
Morning routines have become a full-time job. Here's what the biology actually supports — and what you can drop without guilt. There was a...
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Aug 31, 2026
Walking Got Rebranded. Somehow, It Worked.
Walking got a rebrand. Here's what the research actually supports — and where the hype outruns the evidence. Walking used to be what you...
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Aug 30, 2026
Everyone Wants Lower Cortisol. That’s… Not How Cortisol Works.
Cortisol is having a moment. Here's what it actually does — and which "cortisol hacks" you can safely ignore. At some point, cortisol got...
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Aug 28, 2026
Creatine Is Having a Very Weird Rebrand
The supplement that spent 30 years living beside a shaker bottle is suddenly being discussed for brains, sleep deprivation, women's health and healthy aging....
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Aug 27, 2026
We Found Microplastics in the Human Body. Now What?
Scientists keep finding tiny pieces of plastic in places we would strongly prefer not to find tiny pieces of plastic. The obvious question is...
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Aug 24, 2026
The 3 PM Crash Is Weirder Than You Think
Before you blame lunch, your blood sugar, your cortisol, or your lack of discipline, there's something you should know about that weird afternoon disappearance...
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Aug 24, 2026
Everyone Is Trying to Optimize Their Sleep. It Might Be Making It Worse
Sleep used to be the part of the day when you stopped trying. Naturally, we found a way to turn it into another performance...
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Aug 22, 2026
You’re Not Lazy. Your Life Is Just Way Too Stimulating
Try something mildly uncomfortable. The next time you get into an elevator, don't pull out your phone. Don't check a notification. Don't open Instagram....
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Aug 22, 2026
Healthmaxxing Is Getting Weird
At some point, being healthy became an administrative position. You wake up and check your sleep score. Then sunlight. Electrolytes. Protein target. Creatine. Fiber....
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Aug 21, 2026
Why Are Healthy People Suddenly Obsessed With Mitochondria?
You probably haven't thought seriously about mitochondria since a biology teacher told you they were the powerhouse of the cell. Then you graduated. Life...
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