Keeping a record of food eaten assisted in weight loss in women undergoing a weight-loss program.

At the end of one year, the researchers found that women who maintained a food diary lost nearly 6 pounds more than those who did not maintain one.
Women who ate out regularly or skipped meals lost less weight in comparison to those who didn’t. People who skipped meals may be more likely to follow up with high-calorie snacks or meals, which explains the lack of adequate weight loss.
Keeping a food diary makes people aware of what they are eating and more accountable and responsible for the same. The researchers advocate three methods to assist weight reduction programs, keep a food diary, do not eat lunch out often, and do not skip meals.
Reference:
http://news.bio-medicine.org/?q=medicine-news-1/want-to-lose-weight-3f-keep-a-food-journal--dont-skip-meals-and-avoid-going-out-to-lunch-92612
Source-Medindia