Watermelon
www.livescience.com/46019-watermelon-nutrition.html
www.fitpregnancy.com/nutrition/prenatal-nutrition/watermelon-wonders?utm_source=Fit%20Pregnancy_FACEBOOK_Nutrition&utm_medium=Evergreen&utm_campaign=Editorial%2Content_20160605153000_484130914
Mustard
www.ncbi.nlm.nih.gov/pubmed/25175508
Ice
health.howstuffworks.com/wellness/food-nutrition/facts/why-does-anemia-make-people-want-to-crunch-on-ice-1.htm
www.sheknows.com/food-and-recipes/articles/985411/foods-craved-by-pregnant-women
Spicy Things
www.sheknows.com/food-and-recipes/articles/985411/foods-craved-by-pregnant-women
Dirt and Other Nonfood Cravings
theweek.com/articles/485983/why-pregnant-women-eat-dirt
Peanut Butter
www.babycenter.com/404_is-it-safe-to-eat-peanut-butter-during-pregnancy_10315711.bc
Anything Sour
www.babble.com/pregnancy/science-why-pregnancy-food-cravings/