Different blood pressure readings between arms is linked to an increased risk of mortality, heart attack, and stroke. Although guidelines recommend testing blood pressure in both arms, most clinicians do not do so.

A study of young adults finds that the three pillars of mental health are getting good sleep, exercising regularly, and eating over 4 servings of raw fruits and vegetables per day, in that order.

A longevity company used artificial intelligence to track markers of human aging. Many biological markers of aging have been studied, but research on how psychosocial factors affect aging is lacking.

Inhibiting the GCK-IV family of enzymes protects neurons and allows for axon regeneration (nerve fibers that send electrical impulses between nerve cells), allowing optic nerve cells to regenerate.