From cows to goats to sheep, the availability of dairy is ubiquitous. But with copious environmental and health issues around traditional dairy products, alternatives are in the spotlight more than ever. Now there’s a way to enjoy yogurt, cheese and ice cream without a heavy reliance on animals or nuts. It’s called Precision Fermentation, and it puts an old technology to new use.  What is precision fermentation? The process begins with scientists first identifying the DNA sequences that encode for the proteins, fats, flavors, enzymes, vitamins and other ingredients found in dairy products. They then insert these DNA sequences into microorganisms, such as yeast or fungi. These microorganisms are then fermented in tanks, much like beer is brewed. During the fermentation process, the microorganisms produce the desired ingredients, which are then purified and used to make dairy products.…