Amazing Ancient Yeast (Advanced Program)
Spotlight English: Advanced
00:00
How to Ferment Foods
Kefir is a fermented drink made from milk. yeast breaks down sugars that may be difficult to digest. Many ancient people also used yeast to help in food storage. Fermenting, or pickling, makes food last longer and changes the flavour. Do you use yeast in your diet? What fermented foods do you eat? Tell us about it on our website at www.spotlightenglish.com.
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