42 Foods That Cause Miscarriage in Early Pregnancy

During pregnancy, consuming more nutrients and vitamins from foods is an important factor for pregnant women. However, there are some foods pregnant women should never eat or be careful when consuming them because they are not only unhealthy but they can also cause miscarriage phenomenon if pregnant women overeat them. Here is a list of foods that cause miscarriage in early pregnancy that pregnant women should avoid.

I. Foods That Cause Miscarriage In Early Pregnancy – Vitamins For Miscarriage Prevention:

foods that cause miscarriage in early pregnancy - vitamins for miscarriage prevention

The first section of this article would be aiming at revealing some of the best vitamins that help women reduce the risk of miscarriage before learning about dangerous foods that cause miscarriage in early pregnancy. If your miscarriage (recurrent or not) are caused by any of these 3 reasons, there are some home remedies you can make use as they have been proven good for decreasing the risks of recurrent miscarriages.

  • Chromosomal (you can have some impacts, it matters if it is the egg)
  • Hormonal (low progesterone)
  • Immunological

General tips to prevent miscarriage:

  • Vitamin E in amounts up to 600 IU a day (if you are suffering from diabetes, heart disease, or high blood pressure, you should just use 50 IU).
  • Give your body and mind a proper rest and relax to prevent the influences of stress factors are two most important steps to take initially. Get off of your feet.


Nutrition during pregnancy is very important for maintaining the health of both the mothers and their developing fetus. In the first 3 months, pregnant moms might get higher chances and more concerned about how they can prevent a miscarriage as well as what to avoid eating as they are foods that cause miscarriage in early pregnancy. According to the website of University of Maryland Medical Center, 15% of pregnancies end with a miscarriage, and most of them occured in these 3 months. However, there are a lot of nutrients you can take to improve the chances of getting a healthy pregnancy and preventing a miscarriage.

1. Vitamin B2

vitamin b

Similar to vitamin D, vitamin B2 is believed to impact your risks of developing preeclampsia during the pregnancy. Some researchers suggest the link between a preeclampsia and a deficiency of vitamin B2. A research published in the July 2000 journal “Obstetrics and Gynecology” showed that participants who had riboflavin deficiencies would have an increased risk of preeclampsia although according to Linus Pauling Institute, a study published in the May 2006 “International Journal of Gynaecology and Obstetrics” refuted this indication.

It is proven that every pregnant woman needs vitamin B2, also called “riboflavin”, to improve their energy levels. Pregnant women should take about 1.4 mg per day of vitamin B12 to keep your pregnancy healthy. Vitamin B2 might be part of your prenatal vitamin supplement, but you can also take this vitamin from almonds, eggs, milk, and yogurt.

This is actually an important thing people should know before learning about foods that cause miscarriage in early pregnancy to avoid.

2. Vitamin D

foods that cause miscarriage - vitamin d

Vitamin D is the vitamin which is associated with sunshine, playing an important role in miscarriage prevention. The Getting Pregnant Now site reported that vitamin D can influence the growth of the lining in your uterus, and when pregnant women have a deficiency of vitamin D, their uterine lining might not be thick enough for the development of an embryo, leading to a miscarriage in early pregnancy. A study published in the August 2024 journal “Nutrition Reviews” indicated that the sufficient amount of vitamin D inside the body will be able to help in improving the outcomes of a pregnancy as well as preventing preeclampsia – an issue that is usually associated with dangerously high blood pressure and influences about 10% of all pregnancies in the US and can lead to miscarriages.
It is proven that every pregnant woman needs to consume 400 IU vitamin D per day. Vitamin D might be part of your prenatal vitamin supplements, but you can also take this from foods, such as milk, cream, butter, cheese, and some types of fish as they are very rich in vitamin D. If you choose include fish in your daily diet to increase your daily consumption of vitamin D, you are recommended to avoid fish high in mercury, such as tilefish, king mackerel, swordfish, and shark.

3. Vitamin B9

foods that cause miscarriage - vitamin b9

Consuming a sufficient amount of vitamin B9, also called “folic acid”, by adding foods high in this vitamin into your daily diet when you are pregnant is very necessary and essential for not only you but also all pregnant women in the world. The Family Doctor site reported that a pregnant woman may need to take 1 mg of vitamin B9 on a daily basis so that they will be able to prevent defects to the brain and cord of the fetus. Pregnant moms should also ensure that they can practice sufficient intake daily, though, because the University of Maryland Medical Center noted that if the folic acid levels in the body of a pregnant woman is low, it might put her at a higher risk of miscarriage. A study published in the October 2002 named “British Medical Journal” shows that women who had low folic acid levels and miscarried were more likely to have their fetuses coming with a chromosomal abnormality, contributing to greater risks of miscarriage.

May be the list of your prenatal vitamins already has folic acid listed, but you still need to change your daily meals more positively by incorporating foods that are naturally rich in vitamin B9 for good. These foods may include leafy vegetables, dark green, such as orange juice, lima beans, soybeans, kale, and spinach.

II. List Of Foods That Cause Miscarriage In Early Pregnancy You Must Avoid:

List Of Foods That Cause Miscarriage In Early Pregnancy You Must Avoid

The diet of a pregnant woman should always include the primary source of nutrients which is sufficient to give the fetus. If pregnant women eat some unhealthy food, the health of the fetus could be facing a serious threat. Overall, there are some foods which are considered can cause fetal damage and birth defects that I mentioned below and you should keep your head on if you are in the pregnancy.

1. Unwashed Vegetables

foods that cause miscarriage-unwashed vegetables

This is actually the first out of the foods that cause miscarriage in early pregnancy that I would like to reveal in this entire article and want you and my other readers to learn and apply for good.

Certainly, vegetables are always good for human health as they can help to ensure our healthy life and can help us deal with several diseases and infections without making use of any type of drugs, pill, or medication. Thus, even people hate veggies, they still need to eat them and cannot live well without eating them. Nevertheless, it is very important and necessary for you to ensure that your veggies are always washed well with clean water and salt (if needed) as this will help you avoid the potential exposure to toxoplasmosis. Toxoplasmosis might contaminate the soil where the farmers plant the veggies you would eat.

2. Caffeinated Drinks

caffeinated drinks

Though most researchers showed that caffeine consumption in moderation is fine, there are still some other experts indicated that the caffeine consumption can be related to the increased risks of getting a miscarriage.

Thus, pregnant women are best to avoid consuming caffeine during the first 3 months of their pregnancy to get reduced risks of a miscarriage.

As a general rule, pregnant women should limit their caffeine intake to fewer than 200 mg per day during pregnancy. Caffeine is a diuretic, meaning that it can help to flush out the fluids from your body. This can lead to the loss and deficiency of calcium and water. It is essential for pregnant women to drink plenty of water, milk, and fresh juices rather than caffeinated drinks. Some researchers showed that high consumption of caffeinated drinks are related to withdrawal symptoms, low birth weight in infants, premature birth, and miscarriage. It would be best for you – a pregnant woman – to competely avoid consuming caffeinated beverages during the pregnancy.

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