Public Health, Race/Ethnic Diversity / 08.06.2026

MedicalResearch.com Interview with: [caption id="attachment_74139" align="alignleft" width="160"]John James (JJ) Parker, MD, MSAssistant Professor, Department of Pediatrics and Medicine Feinberg School of Medicine, Northwestern University Attending Physician, Division of Advanced General Pediatrics & Primary Care Lurie Children's Hospital of Chicago Attending Physician, Transitional Care Clinic, Northwestern Medical Group Chicago, Illinois 60611 Dr. Parker[/caption] John James (JJ) Parker, MD, MS Assistant Professor, Department of Pediatrics and Medicine Feinberg School of Medicine, Northwestern University Attending Physician, Division of Advanced General Pediatrics & Primary Care Lurie Children's Hospital of Chicago Attending Physician, Transitional Care Clinic, Northwestern Medical Group Chicago, Illinois 60611   MedicalResearch.com: What is the background for this study? What are the main findings? Response: Fathers are a critical but overlooked population. We know the health of fathers influences the health of their families and there is growing evidence that fatherhood influences men's health, but studies from the US are lacking. This study used data from the Coronary Artery Risk Development in Young Adults (CARDIA) study, which is a cohort study that has followed young adults for 35 years, allowing us to measure associations of fatherhood with health during the life course of men. We found multiple associations between fatherhood and men's health, and our outcomes differed by race. Black fathers had lower death rates than Black nonfathers, which we did not detect in White men. For both Black and White men, becoming a father at less than 25 was associated with poor health outcomes. For Black men early entry to fatherhood was associated with higher mortality rates and for White men it was associated with worse cardiovascular health.
Heart Disease, Technology / 04.06.2026

[caption id="attachment_74088" align="aligncenter" width="500"]Wearable Heart Monitors-pexels.png Image courtesy of Pexels[/caption]

Atrial fibrillation, commonly known as AF or AFib, is a condition where the heart beats irregularly, and it is far more common in older adults than most people realize. What makes it particularly concerning is how quietly it can develop. Many seniors for months or even years Fortunately, a new generation of wearable cardiac monitors is making it easier than ever to catch Afib early, especially in patients who receive care at home.

Supplements / 02.06.2026

[caption id="attachment_74061" align="aligncenter" width="500"]evaluation-cod-liver-oil-supplements-pexel.jpg Pexels[/caption]

Please note: Supplements are generally not FDA tested or approved. Some supplements can interfere with medications including blood pressure meds and anticoagulants. Do not delay seeking medical attention for medical concerns by taking supplements without medical advice. Combining supplements can increase the risk of toxicity and side effects. Statements and product contents have not been independently confirmed by MedicalResearch.com or Eminent Domains Inc. Please discuss any and all supplements you take or are considering taking with your health care provider. Ratings in this post are the opinions of the contributing writer and not MedicalResearch.com or Eminent Domains Inc. Do not take supplements discussed below if pregnant, nursing or might become pregnant. Keep out of reach of children. If for any reason you experience any adverse effects or any other form of discomfort from this product, immediately discontinue use of the product and consult with your doctor or visit the hospital, emergency room, or clinic.

Cod liver oil has moved from grandmother's remedy to clinical research subject, with recent studies continuing to validate its role in cardiovascular protection and immune function. Unlike standard fish oil, cod liver oil delivers a unique combination of omega-3 fatty acids—EPA and DHA—alongside naturally occurring vitamins A and D, making it especially relevant for populations at risk of nutrient deficiencies or those seeking consolidated supplementation. The science is compelling: a three-year interventional trial published in 2021 examined 870 patients at cardiovascular risk and found that daily cod liver oil supplementation reduced the incidence of myocardial infarction. Omega-3 fatty acids from marine sources have also been shown to reduce triglycerides by 15–30% and raise HDL cholesterol in multiple dose-response meta-analyses. Vitamin D, abundant in cod liver oil, continues to draw attention for its role in immune modulation, bone health, and potentially reducing the risk of acute respiratory infections. But not all cod liver oil is created equal. Extraction methods, sourcing, oxidation control, third-party testing, and omega-3 potency vary dramatically across brands. This ranked comparison evaluates real products available in 2026, prioritizing verifiable omega-3 content, independent lab certification, freshness protocols, and sustainability practices.
Supplements / 28.05.2026

Please note: Supplements are generally not FDA tested or approved. Some supplements can interfere with medications including blood pressure meds and anticoagulants. Do not delay seeking medical attention for medical concerns by taking supplements without medical advice. Combining supplements can increase the risk of toxicity and side effects. Statements and product contents have not been independently confirmed by MedicalResearch.com or Eminent Domains Inc. Please discuss any and all supplements you take or are considering taking with your health care provider. Ratings in this post are the opinions of the contributing writer and not MedicalResearch.com or Eminent Domains Inc. Do not take supplements discussed below if pregnant, nursing or might become pregnant. Keep out of reach of children. If for any reason you experience any adverse effects or any other form of discomfort from this product, immediately discontinue use of the product and consult with your doctor or visit the hospital, emergency room, or clinic.

If you have seen Queen Garnet powder on the shelf or online, you may have wondered whether the evidence supports the claims. This article explains what human studies have found so far, noting that most research used juice or nectar rather than powder. It also covers what that may mean for a freeze-dried product and how Australian labelling rules affect the claims you will see. This is general information only and is not medical advice. Speak with your GP or an accredited practising dietitian before making changes, especially if you are pregnant, taking medications, or managing a chronic condition. Queen Garnet Powder Research
Author Interviews, Heart Disease, Nutrition / 01.06.2021

MedicalResearch.com Interview with: [caption id="attachment_57513" align="alignleft" width="180"]Prof. Hypponen Prof. Hypponen[/caption] Professor Elina Hypponen Professor in Nutritional and Genetic Epidemiology Director: Australian Centre for Precision Health University of South Australia MedicalResearch.com: What is the background for this study? Response: Diet is an important determinant of cardiovascular disease, and several studies have shown an association between high dairy and milk consumption with cardio-metabolic risk factors. Especially high fat dairy products can increase the risk of high cholesterol and cardiovascular disease by increasing the intakes of saturated fat and dietary cholesterol. However, milk is also a rich source of calcium and other nutrients, and evidence from randomized controlled trials has been inconsistent with respect to the role milk may have in cardiovascular health