Where do pregnancy cravings come from?
These sources discuss various aspects of pregnancy, diet, and culture, particularly within a Japanese context. One publication explores how a high-quality diet before conception might reduce the risk of hypertensive disorders of pregnancy (HDP) in Japanese women, using both the Japanese Food Guide Spinning Top and the DASH diet as metrics. Other articles address cultural food restrictions and beliefs during pregnancy and the postpartum period in different parts of the world, including Indonesia and within Chinese communities, and highlight the challenges women face balancing traditional advice with modern medical understanding. Additionally, the texts touch upon pregnancy-related issues like morning sickness and its potential causes and evolutionary purpose, and the unique dietary considerations for pregnant women in Japan, including the development of specialized heated sushi.
Sources:
Association Between Periconceptional Diet Quality and Hypertensive Disorders of Pregnancy: The Japan Environment and Children's Study
Fish Consumption During Pregnancy: An Opportunity, Not a Risk - PMC
Following the cultural norms as an effort to protect the mother and the baby during the perinatal period: An ethnographic study of women's food choices - Elsevier
Japan develops special sushi for pregnant women | SoraNews24
Mercury Levels in Fish | American Pregnancy Association
Morning sickness - Wikipedia
Pregnancy diet and cultural differences : r/BabyBumps - Reddit
Researchers identify key cause of pregnancy sickness and a potential way to prevent it
Uncovering the Causes of Pregnancy Cravings - Hawaii Pacific Health
What do we know about Food Cravings and Aversions during Pregnancy? - Research Open
