Health
Vitamin D Supplements: A Reality Check on Who Actually Benefits
Large trials with more than 30,000 participants found vitamin D pills do little for people who are not deficient, reshaping decades of assumptions.
Jan 20, 2026
Loading
Search
Results
26 stories for“deficiency”
Nutrition
What Nizam al-Tayyibat Gets Wrong, Item by Item
Banning fish and fruit while encouraging red meat and starch is not a cautious eating plan. Set against the evidence, each exclusion removes something with a measurable protective effect.
Jun 3, 2026
Business
Palladium Is the Only Precious Metal That Did Not Set a Record in January. That Is the Whole Story
Gold, silver and platinum all peaked in the same fortnight in January. Palladium's record is still from March 2022 and it is not going to be beaten, because the engine it was bought for is being discontinued.
Aug 18, 2026
Nutrition
They Changed the Light and the Algae Started Making the Vitamin B12 a Human Can Actually Use
Ordinary spirulina is full of a B12 lookalike the body cannot use, which is why it has never been the answer for anyone avoiding animal food. Adjusting the light it grows under produced 1.64 micrograms of the active form per 100 grams.
Aug 31, 2026
Business
Silver Went to $121 and Came Most of the Way Back. The Shortage That Did It Has Not Gone Away
Silver set a record just under $122 an ounce in late January, then lost close to half of it. The London squeeze behind the spike has eased rather than ended, and the metal is still up almost 74 per cent on the year.
Aug 18, 2026
Nutrition
Lactose Intolerance Is Normal, and Most People Do Not Need to Quit Dairy
Losing the ability to digest lactose in adulthood is the human default rather than a disorder. It is also a dose problem, which is why total avoidance is usually the wrong response.
Aug 8, 2026
Nutrition
Histamine Intolerance: Popular Online, Thin on Evidence
It has become one of the most searched explanations for unexplained symptoms. The mechanism is plausible, the tests being sold are not validated, and the diet is more restrictive than almost any other.
Aug 7, 2026
Nutrition
The Carnivore Diet's Evidence Problem, Explained Plainly
All meat, no plants, and a wave of enthusiastic testimonials online. The actual research base behind the claims is nine small studies with no control group at all.
Apr 5, 2026
Nutrition
What Nizam al-Tayyibat Gets Right, Taken Seriously
Millions of people did not follow this system because they are foolish. Three things about it genuinely work, and understanding them explains the reach better than mockery does.
May 29, 2026
Business
The Thirty-Year Treasury Is at 5.32 Per Cent and the Federal Reserve Has Not Touched a Thing
Long government borrowing costs are at multi-decade highs across the United States, Germany, France and Japan. The cause is not central bank policy. It is the sheer volume of debt being issued, and some of it is paying for data centres.
Aug 18, 2026
Business
The US Government Now Owes $40 Trillion, and Its Answer Was to Start Buying Back Its Own Bonds
Gross federal debt crossed forty trillion dollars on 18 August. Two days later the Treasury said it would more than double its repurchases of long-dated bonds. Yields fell, gold rose, bitcoin ran, and the underlying arithmetic did not change.
Aug 22, 2026
Business
The Thirty-Year Treasury Has Held Above Five Per Cent for a Month, and the Two-Year Is Rising Faster
The long bond closed at 5.27 per cent on 1 and 2 September and has not been below five since July. The two-year has climbed from 4.17 to 4.39 in a week. What the Federal Reserve's own data shows, and why the shape of the move matters more than the level.
Sep 8, 2026
Health
Your HbA1c Is an Average of Your Red Blood Cells, Which Is Why It Sometimes Lies
The test everyone treats as the verdict measures sugar stuck to haemoglobin over the life of a red cell. Anything that changes how long those cells live changes the result, and several of those conditions are common across this region.
Jul 13, 2026
Recipes
Tempeh Is Not a Meat Substitute, It Is a Four Hundred Year Old Food That Never Needed One
Tempeh was documented in Java in the 1600s as an affordable protein in its own right, not as an imitation of anything. Braised in turmeric and lemongrass then fried, it is the dish that shows why.
Sep 4, 2026
Nutrition
How Much Protein People Actually Need, By the Evidence
The official protein RDA has stood since the 1970s. New research on aging and muscle loss suggests it may be far too low for a meaningful share of older adults.
Jul 8, 2025
Nutrition
Coeliac, Wheat Allergy or Gluten Sensitivity: They Are Not the Same Thing
Three different conditions get flattened into one phrase. One is autoimmune, one is an allergy and one is a diagnosis of exclusion, and the testing order matters more than most people realise.
Aug 8, 2026
Nutrition
The Mice Kept Eating Less and Put the Weight Back On Anyway. That Is the Interesting Part.
A Yale study found semaglutide switches the brain's hunger neurons on rather than off, and that those neurons are required for fat loss to last. Remove them and the mice ate just as little and regained the weight within fifteen days.
Aug 25, 2026
Nutrition
A Healthy Diet Is Becoming a Luxury, and That Is a Public Policy Failure
The 2026 global food-security debate is shifting from calories alone to whether families can afford nutritious food. The consequences reach health, education and productivity.
Jul 31, 2026
Business
Three Soft Data Prints in One Week Cut the Odds of a September Rate Hike From Fifty to Thirty One
Note the direction. Markets are not arguing about how fast the Federal Reserve cuts. They are pricing the probability that it raises, and gold has just had its best month since January.
Aug 21, 2026
Business
Oil Above a Hundred Has Made Next Week's Fed Meeting a Coin Toss on a Rate Rise, and the Treasury Tripled Its Buybacks
Wall Street fell for a third day as Brent settled at 101 dollars and the ten-year yield touched its highest since 2023. Futures price a better than even chance of a quarter-point rise on 16 September. What the buyback means, and what to watch.
Sep 10, 2026
Health
Pennsylvania's Fourth Measles Death Is an 18-Year-Old in Mifflin County. America Last Lost Four in a Year in 1992
Nearly 700 cases in 38 counties, 133 in hospital, a hundred new infections in a week, and four unvaccinated dead in a month: two infants, a woman of forty and now a teenager with brain inflammation. The CDC has yet to count any of them.
Sep 17, 2026
Diving
Almost Every Skill Problem in Diving Is a Weighting Problem Wearing a Disguise
Divers who silt the bottom, burn through gas, struggle to hold a safety stop and finish cold usually share one cause. They are carrying too much lead, and every other symptom follows from it.
Sep 5, 2026
Nutrition
Why Fast Weight Loss Is Not Evidence That a Diet Is Right
Every restrictive plan produces results in the first month, including plans that contradict each other completely. That is a fact about restriction, not about the theory attached to it.
Jun 30, 2026
Health
Metformin as an Anti-Aging Drug: The Claims Versus the Trial Data
Biohackers take metformin to slow aging, but the trial designed to actually prove that, TAME, still has not finished enrolling.
May 6, 2024
Nutrition
Hydration Facts: How Much Water You Actually Need, and Where 'Eight Glasses' Came From
The eight-glasses rule traces to an unreferenced 1945 guess. Here is what evidence-based bodies recommend instead.
Apr 8, 2025
Latest Trends
School Was Built for a World Where Knowledge Was Expensive. That World Ended and the Building Did Not
The rules that made sense when a teacher was the only source in the room are now the ones causing damage. The answer is not less rigour. It is rigour moved to the place where it still means something.
Aug 18, 2026
