Cholesterol News and Research

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Cholesterol is a waxy, fat-like substance made in the liver, and found in the blood and in all cells of the body. Cholesterol is important for good health and is needed for making cell walls, tissues, hormones, vitamin D, and bile acid.

Healthy habits in middle age may protect against neurological conditions

In middle-aged people, having risk factors like blood pressure, blood sugar and cholesterol that are not well-controlled combined with not following certain healthy habits including exercise, diet and sleep, are linked to a higher risk of stroke, dementia or depression later in life, according to a study published in the October 23, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

23 Oct 2024

Migraines linked to healthy vascular system despite cardiovascular risk factors

The study links cardiovascular health to migraine activity, showing that lower risk scores are associated with higher migraine likelihood, especially in women.

23 Oct 2024

Can you rely on your mammogram to identify heart disease risk?

When people check in for their annual mammogram these days, some may face a surprising question: In addition to reviewing the mammogram for breast cancer, would the patient like the radiologist to examine the images for heart disease risk?

23 Oct 2024

Ultra-processed foods linked to liver disease and insulin resistance in obese children

Ultra-processed food consumption in obese adolescents is linked to insulin resistance and liver disease, stressing the need for improved dietary interventions.

22 Oct 2024

Frequent ultra-processed food consumption raises mortality risks, especially in women

Ultra-processed food intake is linked to increased all-cause and cause-specific mortality, particularly in females, with metabolomic signatures highlighting the associated risks. This study provides critical evidence on the health dangers of UPFs.

22 Oct 2024

Telemedicine and low-carb diet slashes diabetes meds and drives lasting remission

A five-year study on a low-carbohydrate, remote care intervention for type 2 diabetes shows significant improvements in diabetes remission, weight loss, and cardiometabolic health, reducing the need for medications.

22 Oct 2024

Beer consumption alters red blood cell lipid composition

Moderate intake of both alcoholic and non-alcoholic beer causes mild changes in red blood cell membrane lipid composition without impacting membrane fluidity.

21 Oct 2024

New guidelines focus on preventing first strokes through healthy living

Healthy lifestyle behaviors, such as good nutrition, smoking cessation and being physically active, along with routine health screenings and managing risk factors for cardiovascular disease and stroke with medication, can help prevent individuals from having a first stroke.

21 Oct 2024

The Women's Health Initiative continues to provide a wealth of nutrition insights

The Women's Health Initiative (WHI), a landmark study among 161,808 postmenopausal women that has been ongoing for more than 40 years, continues to contribute a wealth of insights towards the advancement of the science of nutrition.

18 Oct 2024

Liver function discovery could revolutionize treatments for cardiovascular disease

A new discovery about how the liver flushes cholesterol from the body could lead to more effective treatments for cardiovascular disease – the leading cause of death worldwide.

18 Oct 2024

Genetic analysis shows smoking and high BMI increase dementia risk, but education and exercise protect

Mendelian randomization of 400,000 participants reveals smoking, high BMI, and high cholesterol as major genetic risk factors for dementia, while longer education and physical activity reduce risks.

17 Oct 2024

Menopause transition linked to increased heart disease risk

The risk of heart disease increases with age for most people, however, for women that may be even more true.

16 Oct 2024

COVID-19 raises the risk of type 2 diabetes in children, study reveals

Researchers found that children who contracted COVID-19 were at a higher risk of developing type 2 diabetes within six months, compared to those with other respiratory infections.

15 Oct 2024

Semaglutide improves heart health and reduces weight in obese patients, but with side effects

Semaglutide significantly reduces cardiovascular events and adverse effects in overweight and obese patients. The study highlights semaglutide's superiority over other GLP-1 agonists for cardiovascular health.

14 Oct 2024

New nanoparticle system fights obesity

Researchers have unveiled a novel approach to tackle obesity by targeting fat absorption in the small intestine. The cutting-edge nanoparticle system, engineered to deliver therapeutic molecules directly to the digestive tract, has shown significant potential to prevent diet-induced obesity.

14 Oct 2024

Boost your heart, save your brain: How better heart health fights dementia

Research highlights the strong connection between heart and brain health, showing that improving cardiovascular health can help prevent cognitive decline and dementia. It underscores the shared biological mechanisms that link cardiac diseases to neurological impairment.

13 Oct 2024