Andrew Huberman· PhD
half the country doesn't even meet the RDA.
The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
half the country doesn't even meet the RDA.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
Basically, what is the 40% insuffic insufficiency in the US tell us people aren't eating their greens. They're eating their packaged food. They're eating their processed food. The standard American diet isn't really high in dark leafy greens.
With almost half of the U.S. population not meeting their daily magnesium needs, incorporating magnesium-rich foods like spinach into your diet is vital.
Most individuals aren’t consuming sufficient magnesium-rich foods, particularly dark leafy greens. Targeted supplementation can close that gap effectively.
ie. ~40% of US has intake below RDA
56% of the US population is deficient in magnesium that is because magnesium is only found in dark green leafy vegetables or in some nuts like almonds
and unfortunately 45% of the population doesn't get adequate levels of magnesium
yet 45% of the US population almost half the country does not meet the daily requirement for magnesium
45% of the US population almost half the country does not meet the daily requirement for magnesium suggesting people aren't eing their greens
and how 45% of the population in the United States does not have an adequate intake of magnesium which is quite literally a problem of not eating enough greens.
Magnesium is found at the center of a chlorophyll molecule. Chlorophyll is the molecule that gives plants their green color. So magnesium is high in dark leafy greens. Most people are not eating multiple servings of dark leafy greens daily. It's also pretty high in legumes. Almonds are another great source of magnesium. Oats are a great source of magnesium. So the bottom line is people aren't eating enough of their leafy greens.
I'm here to unpack the science behind magnesium often termed as the most prevalent micronutrient deficiency and its profound implications for nearly 45% of the US population who is falling short