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Distracted Teen Drivers

Teenage drivers are the most dangerous on the road. Graduated driver’s license programs have improved their record, but a new study finds teen drivers are often distracted before crashes. Brain biology plays a role. Experts discuss distracted driving and …
ListenDistracted Teen Drivers

Neuroplasticity

Since the dawn of medicine, doctors have believed that, once injured, the brain could not heal. Now they’ve learned that the brain can heal, and are beginning to tap ways to make it heal better and faster. Experts explain. Guest …
ListenNeuroplasticity

Too Many Vitamins?

Vitamins are essential to our health, and most of those we need we can get through our diets. Many foods are fortified today. Standards for dietary minimums help prevent deficiency diseases, but little is known about whether it’s possible to consume too …
ListenToo Many Vitamins?

The Nature of Addiction

Many people have misconceptions about what addiction is and is not. A noted British journalist explains how these myths fuel the war on drugs, and alternatives that might really curb addiction and drug trafficking. Guest Information: Johann Hari, …
ListenThe Nature of Addiction

Food Trends

Most people would like to eat healthy foods. But other factors such as cost and ease of preparation are much more important in our food choices. A longtime food market researcher discusses why we choose the foods we eat. Guest Information: Harry Balzer, Chief …
ListenFood Trends

Correcting Color Blindness

Color blindness (or color vision deficiency) affects up to eight percent of men. Until recently, doctors could do nothing to treat it. Now high-tech glasses can make colors come alive for many people with the most common form of color blindness.Experts explain …
ListenCorrecting Color Blindness

Moderate Exercise (2015)

Studies are showing that people who train hard and long at running have death rates similar to couch potatoes, while those who exercise moderately or even lightly are likely to live much longer. Experts discuss how much exercise is enough and how to make the …
ListenModerate Exercise (2015)

Food Addiction

Scientists are learning that some people can be physically addicted to certain kinds of foods, especially highly-processed foods, and suffer withdrawal when they can’t have them. Experts explain the brain chemistry of food addiction, how it is virtually …
ListenFood Addiction

Anxiety

Anxiety is normal, but too much can be crippling; An author and anxiety sufferer discusses the nature of crippling anxiety and what people can do about it. Guest Information: Scott Stossel, editor, Atlantic magazine and author, My Age of Anxiety: Fear, Hope, …
ListenAnxiety

Women and Work

The U.S. once led the world in proportion of women in the workplace, but that number has declined the last 15 years. Experts explain the social, economic, and governmental factors that are leading women to quit their jobs–often unwillingly–and stay …
ListenWomen and Work