The People's Perspective on Medicine
Senior couple growing stressed plants in their organic garden
Aging

Should You Eat Stressed Plants to Stay Healthy?

Stressed plants grown without fertilizer or pesticides produce their own defensive compounds. Eating them may also benefit our own biology.

a bowl with rice and natto, fermented beans linked to longer life in Japan
Aging

Is Soy the Secret to Longer Life in Japan?

Scientists suggest that fermented soy products such as natto or miso might help explain longer life in Japan.

market display of apples, eggplants, peppers, grapes, green beans, colorful vegetables
Aging

Colorful Fruits and Veggies to Protect Your Brain

Scientists find that older people who consume lots of fruits and veggies rich in flavonol compounds are less prone to Alzheimer dementia.

Podcasts

Show 1198: How You Can Age Better

A leading aging researcher describes how you can age better. Get out of breath sometimes, eat stressed plants and spend time with friends and pets.

Fresh organic artichokes at a farmers market
Aging

What Is the Best Diet?

The best diet, according to researchers, is rich in produce, whole grains and unsaturated fats. Levels of fat and carbohydrate don't matter much.

Prescription for Low Testosterone
Aging

New Guidelines for Treating Low Testosterone

Men with low testosterone due to aging may have better sexual function if their doctors prescribe testosterone replacement therapy.

Dr. William Li
Podcasts

Show 1161: What Is the Evidence for Food as Medicine? (Archive)

In examining how our diets can alter angiogenesis, Dr. Li has turned up plenty of evidence for using food as medicine to beat cancer.

Swimmers swimming in a pool
Aging

Show 1182: How You Can Use Exercise as Medicine

Doctors who use exercise as medicine offer personalized prescriptions for activity. This can be as powerful as medications for promoting health.

senior man exercising on stationary bike in health club
Aging

Do Older People Improve Their Memories with Exercise?

Some older volunteers were able to improve their memories with a single exercise session. To make the benefits last, they needed to keep exercising.

close up of blueberries
Aging

Do Blueberries Help Older People with Memory?

Numerous studies show that anthocyanins in blueberries help lower systolic blood pressure and improve cognitive performance of impaired individuals.

gray-haired older man
Aging

Falling for Scams Is a Sign of Cognitive Impairment

Older adults who show signs of falling for scams may be at risk for mental deterioration over the next several years.

green capsule containing vegetables and fruits balanced on fingertip
Aging

FDA Cracking Down on Dietary Supplements for Dementia

Some companies promoting products to treat Alzheimer's disease have received warning letters from the FDA: Don't sell dietary supplements for dementia!

male doctor & female patient measuring her blood pressure
Aging

Could Aggressive Blood Pressure Control Save Your Brain?

A new study offers hints that aggressive blood pressure control with a goal of 120 for systolic pressure may reduce the chance of mild cognitive impairment.

Statin pills and a warning sign, 3D graphic
Aging

Will Statins Help or Harm 76-Year-Old Father?

Doctors have been uncertain whether statins help or harm their oldest patients. A big new study suggests that the benefit from statins fades with age.

Older man in wood-paneled sauna bath
Aging

Will a Sauna Bath a Day Keep Strokes and Heart Attacks Away?

Finnish researchers report that people who use a sauna bath nearly every day are much less susceptible to strokes, heart attacks and dementia.

older woman exercising at the gym
Aging

Will You Live Longer with a Healthy Lifestyle?

American adults who embrace five elements of a healthy lifestyle can expect to live a decade longer, on average, than those who are less conscientious.

Woman feeling eye pain when using cellphone at night
Aging

No Study Support for Fish Oil Soothing Dry Eyes

Although fish oil has a reputation for soothing dry eyes, a recent randomized controlled trial found that placebo capsules of olive oil worked just as well.

Older African American man drinking coffee from a mug
Aging

Are Coffee and Alcohol the Fountain of Youth?

Many seniors who consume coffee and alcohol in moderation live into their 90s. Should you be drinking coffee, wine or beer yourself?

Bowl of hot oatmeal breakfast cereal with fresh berries, cooked oatmeal
Aging

Which Berries Are Best for Your Brain?

Including colorful berries in your meals–blackberries, blueberries, raspberries or strawberries–should improve your chance of successful brain aging.

and ophthalmologist examines an older patient's eyes for macular degeneration and glaucoma
Aging

Can You Prevent Macular Degeneration with Supplements?

Supplements don't seem to prevent macular degeneration, but they may slow its progression in certain individuals.