Man and woman hold big pie.

Watch online: The Know It All Guide To on Discovery Family, and streaming live on DStv Now, for fun snack-sized facts and hacks about food.

Discovery Family (DStv Channel 136) and streaming live on DStv Now presents The Know It All Guide To… Wednesdays at 20:10.

Visit our Cooking & Food Shows Playlist for more cooking competition shows and your favourite chefs.

Whet your appetite with this trailer: 

This humorous series uncovers the amazing answers to questions about food, like these:

How to measure the crunch of a corn chip?

How to measure the spicinesss of your hot sauce?

Who puts the holes in Gouda?

How is the perfect apple pie made?

Why is beer produced on the moon?

The programme goes behind the scenes inside food factories, breweries and bakeries, and reveals top tips, trivia and everyday food hacks and recipes. Every fact-filled episode will focus on the secrets and science of the world’s most popular, and irresistible food. Each fast-paced episode focuses on a specific food type, and includes the culinary preferences voiced by everyday folks.  Watch all the unbelievable facts behind the irresistibility of food.

For more food shows, tune into DStv Now.

DStv Now can be accessed online at or through the app for tablets and smartphones. The app is free to download on the Google Play Store or Apple App Store and is available to all DStv customers. 

Live channels and DStv Catch Up content are currently only available to DStv PremiumDStv Compact Plus and DStv Compact customers and data costs will apply when streaming content.

Whether you’re a hungry foodie, an aspiring baker or a recipe collector, you’ll enjoy the Cooking & Food Shows Playlist.