What causes food cravings during pregnancy?

No one can say for. Sure. It's likely some complicated relationship between altered hormone interactions, altered nutritional balance and emotional effect that pregnancy induces that leads to these cravings.

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Aside from pregnancy what could cause weird food cravings?

See below. Some nutritionists and healthcare practitioners believe that certain cravings are meaningful. For example, cravings for ice and bizarre substances like dirt and cigarette butts (a condition called pica have been linked to an iron deficiency – even though none of those items contain significant amounts of iron. Some physicians believe it's a lack of minerals but no one really knows.. Read more...

What causes food cravings in pregnancy?

Unknown. We really don't know why some women have food cravings during pregnancy and why they may crave one thing over another. Read more...
Who knows? . Food cravings or aversions have been not been shown to correlate with a physiologic need during pregnancy or at other times. Maybe it's psychological. The important thing is to follow a healthy diet while pregnant to give your baby the best possible start in life. See http://www.Webmd.Com/baby/features/coping-with-pregnancy-food-cravings for an interesting discussion of this topic. Read more...

Why am I having unusual food cravings in pregnancy?

No one knows. Weird food cravings are common in pregnancy. Some people even crave non-edible items (PICA) like dirt. It is ok to crave and eat different foods in pregnancy as long as they are healthy and as long as they are actually food substances. Read more...
Who knows? . Food cravings or aversions have been not been shown to correlate with a physiologic need during pregnancy or at other times. Maybe it's psychological. The important thing is to follow a healthy diet while pregnant to give your baby the best possible start in life. See http://www.Webmd.Com/baby/features/coping-with-pregnancy-food-cravings for an interesting discussion of this topic. Read more...

Is there any benefit to food cravings in pregnancy?

Depends. Some have said that food cravings are your body telling you to eat what your body needs. Sometimes that is true. More often they are random. In pregnancy you should be sure to get enough calcium and iron and eat a really balanced diet. But you may still get unusual cravings. Read more...
Who knows? . Food cravings or aversions have been not been shown to correlate with a physiologic need during pregnancy or at other times. Maybe it's psychological. The important thing is to follow a healthy diet while pregnant to give your baby the best possible start in life. See http://www.Webmd.Com/baby/features/coping-with-pregnancy-food-cravings for an interesting discussion of this topic. Read more...

Are pregnancy food cravings and aversions for real?

Many people have it. Many pregnant women have this --quite common actually. We don't truly understand why, but possibly because of the rapid hormonal changes associated with pregnancy. Some become somewhat anemic and thus can crave/chew ice etc... So, ask around...I am sure there are many women around your neighborhood.... Good luck on your pregnacy, if you are... Read more...

I'm having weird food cravings, I'll heat up food then not want it anymore, is this a pregnancy symptom??

Have U been checked? Your symptoms can be caused by lots of things & may originate outside the GI tract. Further evaluation is in order before anyone can answer what to do. Your doctor will want to know the quality, timing, duration, exact location, associations (eating, position, activity, stooling, urinating) of any distress to better direct the next appropriate step. Pls buy &check a home pregnancy test now though. Read more...