You're probably aware of lots of the things we take from animals, but for centuries, humans have been sneaking animal secretions into a bunch of things you probably didn't know about, like your Easter candy, your Mom's perfume, and even...

Hank tells us some of the surprising things that could be causing or contributing to the obesity epidemic.

Tobacco use remains the leading cause of preventable disease and death in the United States, killing more people each year than alcohol, AIDS, car accidents, illegal drugs, murder and suicide combined. Follow health policy expert Mitch...

What does it actually mean when a label says something ‘causes cancer’? Those labels can be misleading, but knowing the legal and scientific reasoning behind them can help.

You're probably aware of lots of the things we take from animals, but for centuries, humans have been sneaking animal secretions into a bunch of things you probably didn't know about, like your Easter candy, your Mom's perfume, and even...

Hank gives you five MORE reasons why you should probably avoid smoking, or quit if you already smoke - in addition to those big ones you already know about. These are the weird reasons.

You might have one of them, e-cigarette. Some people switch to it from average tobacco to quit smoking. But is it really a better and safer option for you?

Hank tells us some of the surprising things that could be causing or contributing to the obesity epidemic.

E-cigarettes and vapes have exploded in popularity in the last decade, especially among youth and young adults -- from 2011 to 2015, e-cigarette use among high school students in the US increased by 900 percent. Biobehavioral scientist...

Howcast - Learn about nicotine inhalers to help stop smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Learn about pills that help you stop smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Find out the proven strategies that help you stop smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Learn how to develop a support system when quitting smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Learn how to deal with a relapse when quitting smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Learn how to deal with nicotine withdrawal when quitting smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Find out how to quit smoking without gaining weight from addictions counselor Adam Steiner in this Howcast video.

Howcast - Learn how to get counseling to stop smoking from addictions counselor Adam Steiner in this Howcast video.

Howcast - Learn how to win a bet that you can take three drags of a lit cigarette without leaving any ash or shortening it with this Howcast video.

Howcast - Learn how to cut a lime with a cigarette as a bar trick with this Howcast video.

Howcast - Learn how to win the bet that you can't tie a cigarette into a knot with this Howcast video.

Howcast - Learn how to make chocolate curls in this Howcast food video featuring pastry chef Katie Rosenhouse.

Howcast - Learn what smoking does to your skin from licensed esthetician Joanna Vargas in this Howcast video.

Howcast -Smoking the occasional cigarette still puts you at risk for cancer and heart disease. Quit social smoking today to reduce your risk and live longer and healthier.

Howcast -Learn how to make a cigarette disappear from magician Michael Patrick in this Howcast magic tricks video.