Tag

Diet

All articles tagged with #diet

science2 days ago•86 min saved

Diet–Gut Allies Amplify Cancer Immunotherapy in Obesity

A Nature study shows that obesity-related immunotherapy responses are driven by the diet–gut microbiome axis rather than metabolic dysfunction alone. Using 12 mouse diet models, researchers found obesogenic diets foster a stable gut microbiota that can restore anti-PD-1 sensitivity after short diet changes or fecal microbiota transplantation from non-responders. Monocolonization with beneficial bacteria like Lactobacillus johnsonii, paired with an obesogenic diet, enhanced tumor regression via microbiota-derived aromatic amino acid metabolites. In human-to-mouse FMT, high-BMI donors boosted ICI efficacy versus normal-BMI donors, and an obesogenic diet could restore sensitivity after FMT from a non-responder. The work suggests diet–microbiome synergy could be leveraged to improve ICI outcomes and guide FMT-based strategies.

via Nature|

#diet #immunotherapy #microbiome

health4 days ago•419 min saved

Two Quick Flags to Identify Anti-Inflammatory Foods, According to Dietitians

Experts say to identify anti-inflammatory foods by choosing whole, minimally processed options—especially dark-colored produce rich in phytonutrients like blueberries, beets, and purple cabbage. Pair these with leafy greens, nuts, seeds, beans, whole grains, and healthy fats, and include probiotic foods such as yogurt or kefir to support gut health. A simple starter: berries; also limit alcohol and ultraprocessed foods and boost omega-3 intake for ongoing anti-inflammatory benefits.

via TODAY.com|

#anti-inflammatory #berries #diet

health5 days ago•192 min saved

Anti-inflammatory eating linked to lower dementia risk, study finds

A Swedish study of more than 1,800 older adults followed for up to 15 years found that diets with lower inflammatory potential—rich in vegetables, fruits, nuts, legumes and whole grains and lower in ultraprocessed foods and red meat—were associated with a reduced risk of dementia, including a 29% lower risk among participants with high levels of the Alzheimer’s biomarker p-tau217; while overlapping with the Mediterranean pattern and generally promoting brain health, this observational study cannot prove causation and other lifestyle factors such as exercise, blood pressure control, sleep and social engagement also matter.

via CNN|

#alzheimers-disease #brain-health #dementia

health6 days ago•17 min saved

Cutting Ultra-Processed Foods: Simple Steps to Reset Your Diet

Ultra-processed foods, engineered with sugar, fat and salt, now dominate diets in the UK and US and are linked to inflammation, metabolic syndrome, diabetes, cancer and cognitive decline. Experts say the “bliss point” makes UPFs hard to resist, and call for a broad public-health response (labels, marketing restrictions, taxes) alongside practical dietary changes—prioritising whole, minimally processed foods and reducing intake of sweetened beverages, packaged baked goods and processed meats to improve health.

via The Independent|

#diet #health #nutrition

health6 days ago•4 min saved

Five simple daily habits to shield arteries from plaque

A cardiologist-backed guide highlights five practical daily habits to protect arterial health and reduce plaque: 1) 20–30 minutes of morning exercise, 2) maintain a consistent 7–9 hour sleep schedule, 3) build meals around vegetables, fruits, and whole grains, 4) favor unsaturated fats over saturated fats, and 5) manage stress with simple daily techniques; together these repeatable habits can lower blood pressure and support long-term cardiovascular health, in line with the American Heart Association's 2026 dietary guidance.

via The Times of India|

#arteries #diet #health

health8 days ago•0 min saved

Meal timing and chewing patterns may shift calorie intake

New findings suggest that when you eat and even how much you chew can affect calorie absorption, implying that meal timing and chewing behavior may influence overall energy intake.

via BBC|

#calorie-intake #chewing #diet

health10 days ago•8 min saved

Three Simple, Low-Effort Tricks to Add Fiber to Your Day

A dietitian and gut microbiome scientist shares three lazy hacks to boost daily fiber intake—keep the skins on fruits and veggies, snack on dried fruit, and sneak fiber into desserts—while highlighting fiber’s role in gut, heart, and metabolic health and noting most adults fall short of the 28 g/day goal.

via Business Insider|

#diet #fiber #gut-health

health10 days ago•4 min saved

Gut microbiome clues point to earlier colorectal cancer detection

A large study identifies a consistent gut microbiome signature in stool that tracks with colorectal tumors across ages, suggesting potential for earlier detection. The cancer-associated microbiome is stronger with low dietary fiber and weaker with higher fiber, while ultra-processed foods are linked to rising colorectal cancer in younger adults. Researchers caution this is not yet a diagnostic test, but it advances understanding of microbiome-disease links and prevention prospects.

via New York Post|

#colorectal-cancer #diet #early-detection

health10 days ago•250 min saved

Shrimp in Moderation: Experts Map Safe Weekly Limit

Shrimp is high-protein and low in mercury, and two to three servings per week (about 8 ounces) is generally safe for most people. A 3-ounce portion contains roughly 170 mg cholesterol, but dietary cholesterol’s impact on LDL cholesterol varies and is often outweighed by saturated fat; some people, termed hyper-responders, may need to limit shrimp. Purines in shrimp can affect gout risk, and sensitivity to sodium bisulfite or potential TMAO concerns exist. To minimize risks, cook shrimp via steaming/boiling/grilling/baking or air-frying and rotate with other protein sources to maintain a balanced diet.

via AOL.com|

#cholesterol #diet #health

science12 days ago•5 min saved

Dietary Lipid May Rejuvenate Mitochondria and Slow Aging

Aging appears to slow mitochondria partly because the lipid phosphatidylcholine declines; dietary supplementation restored mitochondrial function in worm models, and in human tissue higher phosphatidylcholine levels aligned with healthier aging, with notable sex differences around menopause. The study suggests boosting this lipid could counter mitochondrial aging and warrants further molecular study; published in Nature Communications.

via ScienceAlert|

#aging #diet #menopause

health15 days ago•8 min saved

9 Kidney-Supporting Foods to Add to Your Diet

Nutrition experts outline a kidney-friendly plan focused on lowering sodium, potassium, and phosphorus while prioritizing antioxidants and anti-inflammatory compounds. The piece highlights nine foods—blueberries, cauliflower, garlic and herbs, red bell peppers, olive oil, apples, grapes, salmon, and white rice—explaining how each supports kidney function through low mineral load, fiber, omega-3s, and protective compounds like sulforaphane and lycopene. The overall message emphasizes balanced, kidney-conscious eating rather than chasing a single “superfood.”

via Prevention|

#antioxidants #diet #health

health15 days ago•28 min saved

12 practical lifestyle tweaks to slow ageing, according to experts

Experts outline 12 easy changes to slow ageing: add fermented foods and more fiber, cut added sugars, invest in polyphenol-rich foods and high‑quality olive oil, time caffeine and keep a consistent sleep/wake schedule, get hearing checked, nurture social connections, quit smoking, lift weights and do cardio, and practice stress-reduction tactics like meditation—each helping reduce inflammation, support brain and heart health, and extend healthy years. A Nature Medicine study noted faster ageing in people in their 50s, underscoring the value of these accessible habits.

via The i Paper|

#aging #diet #exercise

health16 days ago•14 min saved

Ultra-Processed Foods Might Hurt Attention and Raise Dementia Risk, Study Shows

A study of more than 2,100 middle‑aged and older Australians found that higher intake of ultra‑processed foods—about 41% of daily calories—was linked to declines in attention and processing speed, with each 10% rise in ultra‑processed consumption associated with worse cognitive function and more dementia risk factors, even among those following generally healthy diets. While the study suggests processing itself may impact brain health, it is observational and does not prove causation. Experts advise limiting ultra‑processed foods and leaning on whole foods and brain‑friendly diets like the Mediterranean or MIND approach to support cognitive health.

via HuffPost|

#brain-health #cognitive-decline #dementia

science16 days ago•4 min saved

Methionine-tuned plant diet extends healthspan in mice, with potential human implications

USC researchers show that a low-protein, plant-forward longevity diet supplemented with a small amount of methionine (LDMM) improves healthspan and reduces fat and frailty in aged mice; analyses of over 200,000 humans link higher animal-protein/methionine intake to obesity and diabetes, suggesting that a largely vegan/vegetarian diet with fish—and balanced methionine—may optimize healthy aging. Too little or too much methionine dampens benefits, highlighting amino-acid composition as a key lever. Next steps include human trials; findings involve disclosures of interests and funding.

via USC Today|

#aging #diet #longevity

health18 days ago•13 min saved

Morning cereals that could lower stroke risk, according to experts

Experts say choosing high‑fiber, low‑sodium cereals can support heart health and reduce stroke risk by improving blood pressure, cholesterol and blood sugar. The piece highlights bran cereals (like Raisin Bran and Fiber One), Shredded Wheat, Grape‑Nuts, Cascadian Farm Organic No Added Sugar varieties, and rolled oats as top picks for a brain‑friendly breakfast.

via The Independent|

#cereal #diet #health