All articles tagged with #omega 3
A Nottingham-led study found a synbiotic made from fermented kefir plus a diverse prebiotic fiber mix reduced systemic inflammation far more than omega-3 supplements or fiber alone. Over six weeks, the kefir+fiber group lowered inflammatory markers 75% more than fiber alone and 250% more than omega-3s, likely due to probiotic-prebiotic synergy across 92 inflammatory proteins.
A gastroenterologist warns that ultra-processed, high-saturated-fat meats like bacon, sausage, and pepperoni delay gastric emptying, can worsen reflux, and may inflame the gut or raise colorectal cancer risk. The gut-friendly options are lean, minimally processed meats such as poultry and fish, which digest more easily and can offer anti-inflammatory omega-3 benefits. Beef isn’t off-limits, but should be chosen mindfully with moderate portions and less processing.
A small UCLA-led trial in men with early prostate cancer on active surveillance found that reducing omega-6 fats and increasing omega-3 fats (via diet and fish oil) correlated with slower cancer cell growth, evidenced by lower Ki-67 after one year; PSA and tumor grade didn’t change. The study isn’t proof and larger, longer research is needed, but practical steps include cutting fried/ultra-processed foods and eating fatty fish regularly.
A 2024 meta-analysis of 29 randomized controlled trials (3,918 participants) found that omega-3 supplementation (fish oil) can reduce aggression by up to 28% in the short term across diverse ages and settings, with trials averaging 16 weeks and showing reductions in both reactive and proactive aggression; longer-term studies are needed to confirm and extend these findings.
Sweetgreen, in collaboration with longevity expert Dr. Mark Hyman, launches five bowls built around longevity principles, featuring antibiotic-free salmon, grass-fed meats, and nutrient-rich vegetables; bowls range 590–810 calories, up to 34 g protein, cost about $14–$17, and are designed to support steady energy and metabolic balance.
Meta-analyses cited by a researcher suggest vitamin D and omega-3 supplements may reduce depressive symptoms more than common antidepressants: amitriptyline shows an effect size of about 0.417 vs placebo, omega-3 around 0.558 (1500 mg/day with at least 60% EPA), and vitamin D about 1.82 (5000 IU/day). These findings come from Cipriani 2018 (antidepressants), Sublette 2011+ (omega-3), and Ghaemi 2024 (vitamin D), but all estimates carry large uncertainty and official doses are blamed as “too low.” While supplements are cheap and generally safe, some caveats apply (kidney stones or blood thinners require medical advice). More research is needed, but the article argues trying these might be reasonable for some people under supervision.
A BMJ study of about 400,000 UK Biobank participants found healthy adults taking fish-oil omega-3 supplements had higher risks of atrial fibrillation (roughly 13%) and stroke (about 5%), though causation isn’t proven and results vary for those with existing heart conditions; experts note missing data on supplement type and dosage and urge cautious interpretation, while NHS guidelines still encourage consuming two portions of fish weekly.
Health coach Alejandra Ruff shares five science-backed strategies to support long-term brain health and reduce Alzheimer's risk, including prioritizing omega-3s, ensuring quality sleep, avoiding blood sugar spikes, staying active every 2-3 hours, and eating anti-inflammatory foods.
A long-term study found that consuming plant-based omega-3s, specifically alpha-linolenic acid from flaxseed oil, significantly increases levels of essential omega-3 fatty acids like EPA, DPA, and DHA in the blood, even among vegans and vegetarians, suggesting the importance of regular intake of plant-based omega-3 sources.
A new study warns that over 75% of the global population is not meeting recommended omega-3 intake levels, particularly EPA and DHA, which are crucial for heart health, cognitive function, and inflammation control. Low omega-3 levels are linked to increased risks of heart attacks, strokes, cognitive decline, and autoimmune issues. To improve levels, consuming oily fish like salmon and sardines or taking supplements, with personalized dosing based on blood tests, is recommended.
A significant majority of the global population is not consuming enough omega-3 fatty acids, which are linked to reduced Alzheimer's risk and overall health, due to dietary challenges and misconceptions, with recommendations including eating oily fish or taking supplements.
Eating fatty fishes like salmon, sardines, and mackerel, which are rich in omega-3 fatty acids, can significantly boost heart health, reduce inflammation, and lower the risk of cardiovascular events, with dietary sources being more effective than supplements. Experts recommend consuming two to three servings weekly for optimal benefits.
Consuming foods rich in omega-3 fatty acids, nuts, whole grains, legumes, fruits, vegetables, avocados, healthy oils, and low-fat dairy can naturally lower triglyceride levels and improve heart health, supported by scientific research.
Certain nutrients like magnesium, potassium, omega-3 fatty acids, calcium, and vitamin D play a significant role in supporting healthy blood pressure levels naturally, with research indicating their potential to reduce hypertension and improve heart health.
A dietitian explains that while vegetable oils like soybean and olive oil are often considered healthy, their high omega-6 content can disrupt the omega-3 and omega-6 balance in the body, potentially leading to health issues. To optimize health, it is recommended to reduce intake of these oils and incorporate omega-3 rich foods such as fatty fish, chia seeds, and walnuts into the diet.