Anmariee First I'd like to commnd you for your decision to eat healthy. Secondly Absolutely definately keep going. One day does not totally derail you and can sometimes be good I stopped drinking soda about 4 years ago I stopped buying it was gradual for me first switched to just buying gingerale and then I just stopped bringing it in the house. But every now and then I get a taste for it or i'm out hanging out and I just have what everyone else is having but then I get gas and bloated or its just too strong and then I remember why I stopped drinking it. Its the same with fast food I eat it every now ant then but I alway get nausious from it its like my body rejects certain bad foods now so I know Im doing right. So keep at it you will feel healthy and be healthier!