Why doesn't the FDA regulate herbal supplements?

Why doesn't the FDA regulate herbal supplements?

For thousands of years, societies across the globe have used herbs as medicine. While this practice continues today, the FDA does not regulate these potent substances. Find out why the FDA can't regulate herbal supplements in this HowStuffWorks podcast.

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Episoder(2729)

How Cannibalism Works

How Cannibalism Works

Cannibalism is one of humanity's near-universal taboos, but it has been practiced in widely varying circumstances throughout history. Check out this HowStuffWorks podcast to learn the difference betwe...

9 Okt 200818min

How Entomophagy Works

How Entomophagy Works

Entomophagy -- the practice of eating insects -- is common outside of Europe and North America. Despite cultural taboos, you've probably eaten insects without knowing it. Check out our HowStuffWorks p...

7 Okt 200813min

How China's Pollution Sniffers Work

How China's Pollution Sniffers Work

In China's Guangdong province, twelve volunteers have been trained to detect harmful pollution by using their sense of smell. Check out this HowStuffWorks podcast to learn more about China's pollution...

2 Okt 200813min

How Delta Force Works

How Delta Force Works

With the world's best weaponry, a shadowy legal status, and almost no oversight, Delta Force is the stuff of military legend. Check out this HowStuffWorks podcast to learn why Delta Force was created,...

30 Sep 200820min

How Graceland Works

How Graceland Works

Graceland attracts millions of visitors every year. Check out this HowStuffWorks podcast to learn more about Elvis and Graceland, which Elvis bought when he was only 22 years old. Learn more about yo...

25 Sep 200816min

Is quitting smoking contagious?

Is quitting smoking contagious?

Everyone knows it's tough to quit smoking -- but did you know quitting can be contagious? Check out this HowStuffWorks podcast to learn more about smoking. Learn more about your ad-choices at https:/...

23 Sep 200819min

How Can I Erase My Identity and Start Over?

How Can I Erase My Identity and Start Over?

Everyone dreams of snagging a fresh start at life. Whether you've thought of changing your dull given name, or just disappearing entirely, this HowStuffWorks podcast will tell you what it takes to era...

18 Sep 200810min

What's the ultimatum game?

What's the ultimatum game?

The ultimatum game is an economics experiment that provides insight into the human psyche. Check out our HowStuffWorks podcast to learn about the rules to the ultimatum game. Learn more about your ad...

16 Sep 200812min

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