oxidative stress

How Cigarette Smoke Amplifies Nanoplastic Damage in Airway Cells

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According to a laboratory study published in Scientific Reports by researchers including D. Mirra and colleagues, cigarette smoke extract (CSE) compromises human airway epithelial barriers and increases cellular vulnerability to polystyrene nanoparticles (PS-NPs). The research team investigated how sequential exposure to these environmental stressors reduces cell metabolic activity and alters structural proteins in human bronchial … Read more

Iodine and Immunity: How Balance Affects Your Immune System

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According to a narrative review published in the journal Nutrients by researchers at the University of Guelph and ImmunoCeutica Inc., iodine intake follows a narrow U-shaped relationship that dictates how the micronutrient influences immune defenses across humans and domesticated mammals. While adequate intake supports leukocyte metabolism and thyroid-driven immunity, both chronic deficiency and sustained excess … Read more

Blood Metabolism: Linking Lifestyle to Cognitive Aging

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Researchers have identified blood metabolic pathways that link diet and physical activity to better cognitive and physical function in aging adults. According to a study in Scientific Reports, these lifestyle-modulated metabolic pathway scores (LMPS) correlate with improved mobility, cognition, and independence across the spectrum from healthy aging to Alzheimer’s disease. How do diet and exercise … Read more

How Prostate Cancer Cells Evade Treatment: New Study Findings

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Researchers at the MUSC Hollings Cancer Center have identified a mechanism that allows prostate cancer cells to survive treatment by hijacking a protein called PIM1. According to a study published in Cancer Letters, traditional therapies that block PIM1 signaling inadvertently trigger a survival response, prompting the team to develop a “degrader” compound known as PIMTAC … Read more

Gut Bacteria: Why Fatigue Often Precedes Illness

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Researchers found that fatigue in healthy adults is linked to specific shifts in gut bacteria and fecal metabolites. According to a study in Scientific Reports, these microbial patterns overlap significantly with those found in ME/CFS and psychiatric disorders, suggesting gut dysbiosis may serve as an early indicator for these conditions. What microbial changes are linked … Read more

Common food preservatives linked to higher cardiovascular disease risks

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The Hidden Link Between Preservatives and Heart Health For decades, food preservatives have been the unsung heroes of the industrial food chain, extending shelf life and preventing spoilage. However, new evidence suggests that these additives may come with a significant cost to our cardiovascular systems. heart health warning labels A comprehensive study published in the … Read more

Dandelion leaves boost brain-protective compounds after digestion

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Could a Common Weed Be the Key to Fighting Alzheimer’s? Dandelion Shows Promise A surprising ally in the fight against neurodegenerative diseases like Alzheimer’s may be growing in your backyard. New research suggests that dandelion – often dismissed as a pesky weed – contains compounds that could protect brain health. Specifically, polyphenols found in dandelion … Read more

UPFs before conception may shape fertility and embryo growth

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Is Your Diet Affecting Your Future Family? The Link Between Ultra-Processed Foods and Fertility Could the convenience of modern diets be impacting our ability to conceive and have healthy pregnancies? Emerging research suggests a concerning connection between the consumption of ultra-processed foods (UPFs) and both male and female fertility, as well as early embryonic development. … Read more

What Happens to Your Gut, Brain, and Heart When You Eat Blueberries Regularly

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The Mighty Blueberry: Beyond a Superfood, a Future of Personalized Health For generations, blueberries have been a beloved addition to breakfasts and baked goods. But recent research is revealing the blueberry’s potential extends far beyond a tasty treat. Emerging studies consistently point to significant benefits for gut health, brain function and cardiovascular well-being. Now, experts … Read more

5 of the Best Fruits to Eat for Antioxidants, According to Nutritionists

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The Future of Food as Medicine: Beyond Antioxidant Fruits The spotlight on antioxidant-rich foods, like blueberries, oranges, and pomegranates, is intensifying. But the conversation is evolving beyond simply *eating* these fruits to understanding how we can maximize their benefits and integrate them into a more holistic approach to health. Experts are increasingly focused on the … Read more

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