पोषण

Researchers at the University of Colorado Boulder have found that erythritol, a common sugar substitute, disrupts brain blood vessel cells in ways that could elevate stroke risk. The study exposed cells to levels from a single sugar-free drink and observed reduced vessel relaxation, impaired clot breakdown, and increased oxidative stress. The findings appear in the Journal of Applied Physiology.

25 मार्च 2026 AI द्वारा रिपोर्ट किया गया

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.

A new assessment reveals that major South African retailers offer limited access to nutritious and affordable food. The report highlights that 87% of analysed products are unhealthy, amid rising food insecurity affecting one in four households. Experts call for stronger regulations and retailer responsibilities to improve the food environment.

09 मार्च 2026 AI द्वारा रिपोर्ट किया गया

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.

सारा तेंदुलकर ने इंस्टाग्राम पर अपनी प्रोटीन कॉफी रेसिपी साझा की है, जिसमें चॉकलेट प्रोटीन पाउडर, चिया सीड्स और बादाम दूध शामिल हैं। फिटनेस डायटीशियन अश्लेषा जोशी के अनुसार, यह ड्रिंक दैनिक प्रोटीन सेवन में योगदान दे सकता है और ऊर्जा को स्थिर रखने में मदद करता है। हालांकि, यह पूर्ण नाश्ते का विकल्प नहीं हो सकता।

02 मार्च 2026 AI द्वारा रिपोर्ट किया गया

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.