Eating healthy in midlife is linked with being disease-free at age 70, a new study finds. Dr. Leana Wen explains which diets could help pave a path to healthy aging.

A new study found that what you eat in midlife significantly impacts your health later in life, including preventing chronic disease and protecting cognitive function.

While previous studies have analyzed dietary links to disease and longevity, a new Harvard study looked at how diet impact the ability to live independently and have a good quality of life while aging.