What effects does corn, canola and soybean oils have on the body? What do scientists feed rats in laboratory studies and how could that affect the results? How many polyunsaturated fatty acids would be in an ancestral diet? What is the relationship between sugar and PUFAs? Is frying food as bad as the natural health field makes it out to be?  Steven Arena, creator of Masa Chips, joins us to talk about the effects that polyunsaturated fatty acids have on the body and why he created a great tasting healthy tortilla chip.  Order Masa Chips: www.masachips.com/blackburn My website: www.matt-blackburn.com Order Mitolife products: www.mitolife.co Music by George Henner https://georgehenner.bandcamp.com/