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Browsing Tag

Oxidative Stress

30 posts
HHealth
Letter to the Editor: Improved Human Skin Vitamin C Levels and Skin Function after Dietary Intake of Kiwifruit: A High-Vitamin-C Food. Image Credit: Meomeow / Shutterstock
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Kiwifruit intake boosts vitamin C in skin and supports dermal structure

  • December 8, 2025
By directly measuring vitamin C inside human skin, researchers show that diet can boost skin vitamin C content…
HHealth
Close-up of a bearded business man drinking coffee in the office, white background
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Drinking three to four cups of coffee a day may slow cellular aging

  • November 28, 2025
New research suggests that consuming three to four cups of coffee daily may help slow cellular aging in…
HHealth
Regular mammograms linked to longer survival in women over 80
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Hematological and biochemical indicators show growing value in breast cancer management

  • November 27, 2025
Breast cancer remains a predominant global health challenge for women, with late-stage diagnosis being a key contributor to…
HHealth
Mapping the evolutionary trajectory of meningiomas at single-cell resolution
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Changes in brain fats play a key role in Alzheimer’s development and progression

  • November 21, 2025
More than a century ago, Alois Alzheimer noted unusual changes in brain fats, which he described as “lipoid…
SScience
Female-specific mechanism enhances heat production in brown fat
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Dysfunctional mitochondria shown to initiate the onset of Parkinson’s

  • November 17, 2025
For decades, scientists have known that mitochondria, which produce energy inside our cells, malfunction in Parkinson’s disease. But…
HHealth
Dash diet cuts diabetes complications by targeting blood pressure kidney health and inflammation
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Dash diet cuts diabetes complications by targeting blood pressure kidney health and inflammation

  • November 17, 2025
A nutrient-rich eating pattern originally built for blood pressure control is emerging as a powerful ally against diabetes…
HHealth
Scientists reveal how prolonged UV exposure weakens cellular defense against skin cancer
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Scientists reveal how prolonged UV exposure weakens cellular defense against skin cancer

  • November 14, 2025
Sunlight is vital for human health as it helps the body produce essential nutrients, such as vitamin D.…
NNutrition
Review: Black rice as the emerging functional food: bioactive compounds, therapeutic potential and industrial applications. Image Credit: Peter Hermes Furian / Shutterstock
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Scientists explore why black rice deserves a bigger place in modern diets

  • November 3, 2025
Once reserved for emperors, black rice is making a comeback as a natural way to boost antioxidants, support…
HHealth
Research: Prenatal Exposure to Fine Particulate Matter Components and Autism Risk in Childhood. Image Credit: chayanuphol / Shutterstock
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Prenatal air pollution exposure tied to higher autism risk in children

  • October 26, 2025
New findings from Ontario’s largest birth cohort reveal that sulfate and ammonium particles in fine air pollution may…
HHealth
Study: Dietary Strawberries Improve Serum Antioxidant Profiles in Adults with Prediabetes: A 28-Week Randomized Controlled Crossover Trial. Image Credit: Vidic Bojan / Shutterstock
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Can strawberries help prevent diabetes? New trial shows promising results in prediabetic adults

  • October 22, 2025
Researchers found that daily freeze-dried strawberry intake enhanced antioxidant biomarkers, lowered inflammation, and improved fasting glucose, suggesting a…
NNutrition
The Conversation
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Walnuts > Supplements? Why Getting Antioxidants From Real Food Beats Pricey Pills

  • October 22, 2025
(© sharafmaksumov – stock.adobe.com) In A Nutshell Why it matters: Oxidants—including highly reactive free radicals—damage proteins, fats, and DNA;…
HHealth
Study: Plastic tableware use, microplastic accumulation, and sperm quality: from epidemiological evidence to FOXA1/p38 mechanistic insights. Image Credit: Mouse family / Shutterstock
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What happens when microplastics reach the testes? Study shows autophagy and cell loss

  • October 16, 2025
Invisible plastic fragments from common tableware are turning up in semen; now, researchers reveal how nanoscale particles may…
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