Ernährung

A new poll reveals that nearly half of U.S. adults do not know processed meat is linked to higher colorectal cancer risk. Conducted by the Physicians Committee for Responsible Medicine and Morning Consult, the survey of 2,202 adults from February 9 to 11, 2026, found strong support for warning labels after respondents learned of the connection. Experts highlight the need for better education amid rising cases in younger adults.

20. März 2026 Von KI berichtet

Building on warnings like the 2025 Lancet series, researchers link ultra-processed foods to health issues including obesity and cancer, though mostly via correlations. A landmark 2019 trial provides the strongest causal evidence by showing overeating on such diets. Debates continue on regulations amid concerns over practicality.

A new study shows that a high-fat ketogenic diet can normalize blood sugar levels in mice with hyperglycemia and enhance their muscles' response to exercise. Led by researcher Sarah Lessard, the research indicates that combining the diet with physical activity leads to better oxygen use and endurance. The findings suggest potential benefits for metabolic health when diet and exercise are paired.

9. März 2026 Von KI berichtet Fakten geprüft

Teenagers and young adults who reported using pre-workout dietary supplements were more than twice as likely as non-users to say they slept five hours or less per night, according to an analysis of Canadian survey data published in the journal Sleep Epidemiology.

A comprehensive study of over 3,500 adults has found that consuming more dietary fibre is associated with increased time in deep sleep. Participants who ate above-average amounts of fibre spent more time in restorative sleep stages and had lower heart rates at night. Greater variety in plant-based foods also helped some fall asleep faster.

2. März 2026 Von KI berichtet

Der Verzehr von Datteln beim Fastenbrechen während des Ramadans ist zu einer gesundheitlich vorteilhaften Tradition geworden. Die Ernährungsexpertin von der Universitas Airlangga, Lailatul Muniroh, erklärt, dass Datteln reich an natürlichen Zuckern sind, die schnelle Energie liefern und verschiedene Körperfunktionen während des Fastens unterstützen.