Yes, I did take a nutrition class in particular; however, I have found that biochem and other classes that bio majors have to take are much more important when taking about food and metabolism.
I just want to point out that NL also contains by-products. Liver or sometimes considered to be one and blood (or porcine plasma) is definitely one. In fact, it is a cheap source of protein and is sometimes considered slaughterhouse waste.
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |