harvardhealth_news_UNDEFINED
People with type 2 diabetes or who have a high BMI with a metabolic risk factor (such as a large belly, abnormal lipid levels, or high blood pressure) should be screened for metabolic dysfunction–associated steatotic liver disease, a form of fatty liver disease.
Vascular dementia, which results from brain cell damage due to reduced blood flow, can cause slowed thinking, confusion, and other cognitive changes. Carefully controlling risk factors for cardiovascular disease may help prevent vascular dementia.
Epigenetics is the study of how behavior, the environment, and other factors can trigger chemical changes to DNA or nearby proteins that affect how genes work. Collectively, these changes (known as epigenetic marks) may provide clues about health and longevity.
Open-heart surgery leaves people with a long chest incision and a lengthy recovery. Most of the precautions that people must follow during the first four to six weeks after surgery are to protect the incision and the breastbone while they heal.
Labile hypertension refers to blood pressure that fluctuates more dramatically than usual. Possible contributors to blood pressure elevations include stress, diet, and medication. Deep sleep and very warm weather can cause blood pressure dips.
“Anti-nutrients” like oxalates, lectins, and phytates are found in leafy greens, beans, and grains. They can slightly reduce absorption of some minerals, but aren’t reasons for most people to avoid these healthy foods. Food preparation and meal planning can help minimize such effects.
The MIND diet combines Mediterranean and DASH diet principles with an added emphasis on brain-healthy foods like leafy greens, whole grains, and fish. Linked in some studies with slower cognitive decline and lower dementia risk, it’s a flexible eating pattern with benefits at any age.
For people with excess weight, type 2 diabetes, and heart disease, using the GLP-1 drug tirzepatide (Mounjaro, Zepbound) may lower the risk of heart attack, infection, and death from any cause more than taking an older drug, sitagliptin (Januvia), according to a 2026 study.
Physical activity, even as little as 15 minutes a day of moderate-intensity exercise, is linked with a lower risk of stroke and death in people with atrial fibrillation.
Men without evidence of low testosterone levels (hypogonadism) who use testosterone appear to face a higher risk of serious cardiovascular problems and death from all causes than men who use testosterone replacement therapy for documented hypogonadism, according to a 2026 study.