Why keep a weight loss journal? there are a few different ways to keep track of the food you eat each day some smart dieters use smartphone apps or websites to track their calories and daily exercise the most popular apps include lose it, my fitness pal, and fitbiteach food log works well and includes a large inventory of popular foods so it is easy to track your intake. Weight loss and food journal. A food journal can help you lose weight by making you more aware of when, what, and why you're eating tracking what you eat can take less than 15 minutes per day, according to a new study.
weight loss and food journal