Nutrition & Food
68 stories · Page 2 of 3
The Coffee-and-Bones Study Behind the Scary Headline Found No Significant Coffee Effect
The tea benefit was 0.003 grams per square centimeter, a number the authors themselves called too small to matter. The scary coffee result never cleared statistical significance.
Nutrition & FoodSprouts Have Poisoned Thousands for a Quarter Century. The Wellness World Still Eats Them Raw.
Salmonella from Idaho broccoli sprouts has sickened 22 across four states, one more entry in a tally that logged 53 sprout outbreaks in two decades. The raw-is-best dogma is what keeps them coming.
Nutrition & FoodYour Gut Bacteria Decide Whether Sorbitol Is Harmless or a Liver Problem
Sorbitol was sold for decades as the inert, guilt-free sugar swap. In zebrafish stripped of their gut bacteria, WashU researchers watched the intestine's own sorbitol reach the liver and feed the same fructose-metabolism pathway that packs on liver fat.
Nutrition & FoodBeef-Level B12 in Spirulina: The Study Measured the Tank, Not a Human
An Icelandic supplement maker's light-tuned spirulina tested at beef-level active B12. The reading was taken from the biomass in a reactor. No one has yet fed it to a person to see whether the body can absorb it.
Nutrition & FoodWhat Probiotics Actually Do for Autistic Kids Isn't What the Label Promises
A review pooling about 1,000 participants found the clearest probiotic effect in autistic children lands on the gut, not behavior. The supplement aisle sells the reverse.
Nutrition & FoodAll 719 Blood Samples Carried Mold Toxins, and the Youngest Children Carried the Riskiest Kidney Dose
Researchers tested the blood of 719 women and young children in rural Bangladesh. Ochratoxin A turned up in every single one, and modeling put up to 99 percent of the children over the line toxicologists use to flag a cancer-risk exposure.
Nutrition & FoodThe Coffee-Weakens-Bones Study Never Analyzed a Single Fracture
Nearly 10,000 older women, ten years of hip scans, and the coffee alarm that made headlines came from a spline curve that never cleared statistical significance.
Nutrition & FoodCut the Fiber and Your Gut Bacteria Start Eating Your Own Gut Lining
Princeton isotope tracing found that when fiber runs short, gut bacteria strip protein off the mucus wall and churn out the same toxins that pile up in failing kidneys. Feed them whole plants and the chemistry flips.
Nutrition & FoodA PETA-Tied Doctors Group Is Suing to Kill RFK Jr.'s New Food Pyramid
The Physicians Committee says a secret, industry-tied panel redirected the 2025-2030 dietary guidelines. The group crying capture spent years inside PETA's funding orbit.
Nutrition & FoodThousands of Genes, 20 Volunteers, No Control Group: The Viral Orange Juice Study
The juice came from a citrus-growers' group, the study had no comparison drink, and 'thousands of genes' rests on 20 people, arriving the same summer the FDA loosened what counts as orange juice.
Nutrition & FoodFor Forty Years They Said Skim the Fat. This Trial Fed People Full-Fat Dairy and the Cholesterol Held.
In a 74-adult trial, the group assigned three servings of full-fat dairy a day for twelve weeks held steady on weight, body fat, cholesterol and insulin resistance, and their blood pressure improved, against advice the guidelines have pushed since 1980.
Nutrition & FoodThe Study Telling You Not to Bother Cutting Sweet Foods Was Co-Funded by the Soda and Sweetener Industry
The Sweet Tooth Trial found no reason to reduce sweet-tasting foods. Its private funders include the soda industry's trade group and the International Sweeteners Association.
Nutrition & FoodCancer Drugs Starve Tumors of Arginine. A Rockefeller Lab Says the Immune System May Need It to See Them.
Some cancer therapies deliberately strip arginine from the body to starve tumors. Rockefeller researchers found that in mice the same depletion can hide tumors, flu, and SARS-CoV-2 from the immune system.
Nutrition & FoodThey Doubled the Recommended Protein This Year. 350 Studies Say That's Backwards for Sedentary Adults.
Federal guidance now tells you to eat nearly twice the protein it used to. A University of Wisconsin review of more than 350 studies argues that for people who don't train hard, the extra may be speeding up the aging they're trying to outrun.
Nutrition & FoodA Microwave Can Fry a Potato That Soaks Up Less Oil: That Isn't the Same as a Healthier Fry
University of Illinois engineers made French fries that hold less oil by frying them from the inside. Nobody ran a taste test, nobody measured the acrylamide, and the pitch was aimed at food manufacturers.
Nutrition & FoodNo One Guards the Toddler Food Aisle: 81 Percent of Its Foods Are Ultra-Processed
Parents assume the baby aisle is vetted. It isn't. No US rule makes toddler food meet a nutrient standard, and an Austin audit of 2,783 products marketed for 6-to-36-month-olds found 81 percent ultra-processed and nearly half failing a WHO benchmark.
Nutrition & FoodThe NIH Weighed Every Meal to a Tenth of a Gram. Four AI Calorie Apps Undercounted by up to 345.
In a locked NIH metabolic kitchen where every ingredient was weighed to 0.1 grams, MyFitnessPal, Lose It!, CalAI, and Appediet each read a plate and undercounted it by a quarter to a third, missing the fat most of all.
Nutrition & FoodA Daily Scoop of Chicory Fiber Eased Knee Arthritis, and It Moved the Same Gut Hormone as Ozempic
Twenty grams of chicory fiber a day matched a physiotherapy app for knee arthritis pain, and only one person in the fiber group quit. The hormone it nudged is the one Ozempic is built to imitate.
Nutrition & FoodPepsi Paid $1.95 Billion for Poppi, in a Category That Averages as Much Sugar as Fiber
UNC researchers read the labels on 108 prebiotic sodas and found roughly 5 grams of fiber, 5 grams of sugar, and, in most cans, a non-nutritive sweetener. Poppi agreed to an $8.9 million settlement over its gut-health claims; months later Pepsi paid $1.95 billion for it.
Nutrition & FoodThe Fruit Juice Sold to Parents as the Healthy Choice Tracks With Higher Blood Pressure 25 Years Later
One daily glass of orange juice tracked with 20 percent higher blood pressure risk. The whole fruit tracked with nothing.
Nutrition & FoodThe FDA Revoked Two Petroleum Dyes That Industry Abandoned Before Most Americans Were Born
Orange B was last certified in 1978. Citrus Red No. 2 has painted Florida oranges since 1959. The six petroleum dyes actually in the food supply remain on a voluntary timeline no manufacturer has publicly signed.
Nutrition & FoodThe AHA Says Coffee Is Safe to Five Cups a Day. The Energy Shot's Problem Isn't the Caffeine.
Up to 400 mg a day, roughly three to five cups of regular black coffee, is generally safe for most adults and may be linked to lower cardiovascular risk. The concentrated shot in the gym-bag can is a different animal, and the reason isn't the caffeine.
Nutrition & FoodIn the Lab, Coffee Flipped an Anti-Aging Switch. The Caffeine Barely Did.
Stephen Safe's lab reported that coffee's polyphenols, more than its caffeine, switch on a cellular stress-defense receptor. Every experiment ran in a dish, and the anti-aging headline traveled a great deal further than the data.
Nutrition & FoodScientists Measured the Salt in 39 Takeaways. Nearly Half Had More Than the Label Claimed.
Chemists at the University of Reading ran 39 takeaway dishes through a mass spectrometer. Almost half the labeled ones held more salt than the menu admitted, and one pasta dish carried nearly two days' worth.