Heart Health Archives

Vitamin K2 (MK-7): Benefits for Bone and Heart Health

Vitamin K2 (MK-7) may support bone density and arterial health. See what research says about food sources, dosage, and who may benefit.

Is full-fat dairy healthy? New research on milk, yogurt, and cheese is challenging older low-fat guidance. Here’s what studies show.

New research suggests coffee polyphenols may slow aging by activating a stress-response protein. Here’s what studies show about coffee and longevity.

New research links vitamin B3 (nicotinamide) to a 66% lower glaucoma risk in adults with ocular hypertension. Here’s what the science shows.

Research links grip strength to longevity, heart health, and cognition. Here’s what studies show and how to train it safely.

Deprescribing blood pressure medication is possible for some adults. Research shows who may benefit and how to taper safely with a doctor.

The green Mediterranean diet adds polyphenol-rich foods to the classic plan. Here’s what DIRECT-PLUS trial evidence shows about its benefits.

Finnish research links frequent sauna use to lower cardiovascular disease and mortality. Here’s what the science actually shows.

Heart rate variability (HRV) reflects nervous system balance. Research links higher HRV with better fitness, recovery, sleep, and lower disease risk.

Research suggests just 2 hours of strength training a week may cut women’s heart attack and stroke risk. Here’s what the science shows.