SOURCES:

Hide yo Kids, Hide yo Wife:
https://www.youtube.com/watch?v=hMtZfW2z9dw&index=4&list=RDEzNhaLUT520

Effect of Oral Re-esterified Omega-3 Nutritional Supplementation on Dry Eyes
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4975557/ 

Getprn.com:
https://prnomegahealth.com/ 

How Are Vaccines Made and Why Do They Work?:
http://www.pkids.org/immunizations/how_they_work.html