The things I won't eat are canola and vegetable oil. I would never consume aspartame or diet coke, or diet anything, vampirequeen what are you thinking? Aspartame is poison. Aspartame is also found in low fat yoghurts and in fact low fat anything, some people feed it to their children. 
What I do eat or drink every morning are almonds, water, pepitos, sunflower seeds, one date, fruit, ginger all in my smoothie. I make my own bread or if I do buy it try for something that doesn't burn my stomach. I use coconut oil in everything instead of butter, dates or raw honey instead of sugar. I am, after years of eating, I thought quite sensibly, now very sensitive, so don't eat bleached flour or package food and do not eat processed sugar, nor meat (48 years now) and barely any dairy. I am now the oldest I have ever been and have never felt better. 