HIV infection doubles risk of heart disease

https://ift.tt/2mtu3lq People infected with HIV are twice as likely to suffer from heart disease, research has found. Analysis of global figures reveals that HIV-associated cardiovascular disease has more than tripled in the past 20 years as more people are living longer with the virus. The greatest impact is in sub-Saharan Africa and Asia Pacific regions, with Swaziland, Botswana and Lesotho particularly affected.

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Omega 3 supplements have little or no heart or vascular health benefit

https://ift.tt/2JwWqIB Omega 3 supplements have little or no effect on the risk of heart disease, stroke or death — according to new research. Increased consumption of omega 3 fats is widely promoted globally because of a common belief that that it will protect against heart disease. But a new Cochrane review finds that omega 3 supplements offer little, if any, benefit.

High vinculin levels help keep aging fruit fly hearts young

https://ift.tt/2uDQU1i A new discovery in how heart muscles maintain their shape in fruit flies sheds light on the crucial relationship between cardiac function, metabolism, and longevity. Researchers have discovered that maintaining high levels of the protein vinculin confers health benefits to fruit flies. Their work shows that fruit flies bred to produce 50 percent more vinculin enjoyed better cardiovascular health and lived a third of their average life span longer.

While men lose more weight on low-carb diets, women show improved artery flexibility

https://ift.tt/2zW7G1J According to the Centers for Disease Control and Prevention, an estimated 1 out of 3 American adults live with higher than normal blood sugar levels known as prediabetes. Researchers recently found that while men may lose more weight on low-carb diets, women actually see better improvements in artery flexibility. It’s a finding that may help pre-diabetic women reduce their risk for heart disease through a low-carb diet.

While men lose more weight on low-carb diets, women show improved artery flexibility

https://ift.tt/2zW7G1J According to the Centers for Disease Control and Prevention, an estimated 1 out of 3 American adults live with higher than normal blood sugar levels known as prediabetes. Researchers recently found that while men may lose more weight on low-carb diets, women actually see better improvements in artery flexibility. It’s a finding that may help pre-diabetic women reduce their risk for heart disease through a low-carb diet.

Diabetes drug with better side-effect tolerance could improve treatment

https://ift.tt/2uAwjfh Improved medications for Type 2 diabetes are one step closer thanks to a new discovery. By modifying the key ingredient in current diabetes drugs, the researchers produced a compound that was effective for hyperglycemia in animal trials, yet without the most problematic side effects of current drugs.

Anti-obesity drug derived from chili peppers shows promise in animal trials

https://ift.tt/2uHUZkS A novel drug based on capsaicin, the compound that gives chili peppers their spicy burn, caused long term weight loss and improved metabolic health in mice eating a high fat diet. The drug, Metabocin, was designed to slowly release capsaicin throughout the day so it can exert its anti-obesity effect without producing inflammation or adverse side effects.