Written by Michelle Oliveira — Founder of Fit by Mi and co-owner of Proven Science Nutrition. Ph.D., NASM-certified nutrition coach and personal trainer, and two-time Ms. Indiana Bikini champion. Science First. Results Always. I can't tell you how many times a new client has sat down with me, looked at her meal plan, seen avocado, whole eggs, or a spoonful of olive oil on it, and asked — half nervous, half guilty — "Wait… am I allowed to eat that? Aren't fats bad for you?" I