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. 2017 Oct 29;14(11):1313. doi: 10.3390/ijerph14111313
0 Day 1 Day 2 Days 3 Days 4 days 5 Days 6 Days 7 Days
1. Eat home-made food
2. Buy ready-to-eat food (i.e., from supermarkets)
3. Order food at home (i.e., pizza or sandwiches)
4. Eat in the home of friends or family
5. Eat at restaurants
6. Eat at fast-food outlets