And the good news is that with proper treatment with a gluten-free diet and correction of nutritional deficiencies, the prognosis for future pregnancies is much improved.
For decades, researchers surmised that food cravings were the body's subconscious effort to correct nutritional deficiencies.
Some health problems increase the risks associated with having surgery or may be worsened by surgery, such as blood clots, liver disease, heart problems, kidney stones and nutritional deficiencies.
While restricting carbs, some of these diets may allow you a large amount of protein and fat, a practice that some critics say can lead to nutritional deficiencies and other health problems.
"Chronic lack of appetite is a serious warning sign that you may be at risk of nutritional deficiencies," says Nancy Wellman, the former President of the American Dietetic Association.
In addition, some diets restrict carbohydrate intake so much that they can result in nutritional deficiencies or insufficient fiber.
China's Ministry of Health will periodically publish a report on the nutritional status of Chinese residents, focusing on nutritional deficiencies and excessive nutrition to the public.
