Making kefir yogurt

Teach kids about yeast and fermentation with food!!!!!!

Kefir is an easier dairy fermentation science experiment to do. It is a traditional fermented food made from milk, full of beneficial probiotic bacteria and yeast. It's similar to yogurt.

Try more dairy fermentation science at home with a yogurt recipe:

Yogurt is also fermented milk, but is made differently. And, there are different types of yogurt, such as greek yogurt.

Here is an article that explains this more thoroughly:
http://www.culturesforhealth.com/learn/yogurt/how-to-make-homemade-yogurt/