Trying to choose a good prenatal vitamin from the hundreds of products on the market can be a challenging, frustrating, and confusing experience.
We understand not everyone wants to read an entire article, so if you want to see what prenatal we recommend and skip the article, here it is.
So, we are going to set aside some of the more in-depth quality control discussions for another day and focus on some basics, such as packaging, delivery method, and what nutrients, types, and amounts you should look for.
What Should You look for in a prenatal vitamin?
The first one is a small bit about some dishonest marketing methods that a number of companies use. There are a lot of prenatal vitamins on the market that claim to be whole food or food-based. There are, in fact, no one hundred percent whole-food prenatal vitamins on the market. You can see our article here, which goes through many of the marketing terms these companies use. However, the bottom line is that they are not being honest. So, if you see any companies using words or pictures to make you think their products are whole food or made from food, avoid them because they are clearly not being honest with you.
The second thing to look for when choosing a good prenatal is a basic but very important one: the packaging. Prenatal vitamins should be packaged in dark glass, opaque plastic, or sachets in a box. This is because light will cause certain nutrients to break down. Shockingly, one of the best-selling prenatal vitamins on the market is packaged in a clear container. This is an absolutely terrible idea and shows that the company has a serious lack of judgment and quality control. Stay far away if you see prenatal vitamins (or any other supplements) packaged in clear containers.
Should you take prenatal vitamin gummies?
Next up is the delivery format. The chewable and gummy formats are not really suitable for prenatal vitamins. There is simply no way to fit enough of the nutrients, in their proper forms, needed for a healthy pregnancy into a chewable or gummy. You will be missing a lot of essential nutrients. Liquids are a poor choice because many vitamins are unstable when left in a liquid solution and break down, resulting in a loss of nutrients. The best choices for prenatal vitamins are powders, tablets, and capsules. Avoid one-a-day products as they are either going to be using poor forms of nutrients, lack adequate amounts, or be missing key ingredients like choline.
Capsules and tablets might be boring, but your health is too important to leave to candy.
Which forms and amounts of nutrients should a prenatal vitamin have?
A good prenatal should, to start with, contain the basic nutrients in good forms and amounts. Two things to keep in mind are that you do not need to get 100% percent of every nutrient from your prenatal as you will get some from food. Also, make sure to check the serving size on the package so you know how many pills you have to take to get the listed amounts. For example, one bottle may have a serving size of five pills and another a serving of two pills. Remember to always take your prenatal vitamin with a full glass of water and some food.
Vitamin A
Look for products that contain a combination of preformed vitamin A (retinol) and carotenoids or just vitamin A (retinol). Some people do not convert carotenoids like beta carotene into vitamin A very well, so a combination of both or just vitamin A will ensure that you are getting enough.
B1 (Thiamine)
B2 (Riboflavin)
Choose those that use the methylated form, riboflavin-5-phosphate, as many people have a genetic issue that affects their ability to convert riboflavin into riboflavin-5-phosphate.
B3 (Niacin or Niacinamide)
Niacinamide form b3 does not cause the unpleasant flushing that niacin can cause.
B5 (Pantothenic Acid)
B6 (Pyridoxine)
Choose those that use the methylated form, pyridoxal-5-phosphate, as many people have a genetic issue that affects their ability to convert pyridoxine hcl (hydrochloride) into pyridoxal-5-phosphate.
B7 (Biotin)
B9 (Folate)
Avoid products that contain folic acid. Instead, look for L-methyl folate or 5-MTHF forms of folate. Many people have a genetic issue that affects their ability to convert folic acid into l-methyl folate. In addition, many people already get too much folic acid in their diet from fortified foods. Avoid products that just list folate, as many of these products actually have folic acid but are misleading people by saying folate.
B12 (Cobalamin)
Avoid products that use cyanocobalamin. Many people have a genetic issue that affects their ability to convert cyanocobalamin to methylcobalamin. Instead, look for products that use methylcobalamin, adenosylcobalamin, and hydroxocobalamin. Also, avoid products that just say B-12 or cobalamin, as it is important to know what form is being used.
Vitamin C
Vitamin D
Look for those that contain at least 1,000iu of d3 per serving.
Vitamin E
Look for prenatal vitamins that use mixed forms of natural tocopherols, not just alpha-tocopherol or synthetic dl-alpha-tocopherol.
Vitamin K
There are multiple forms of vitamin K found in supplements. The most common are K1 and K2 ( MK-7 and MK-4). Look for products that have a combination of vitamin K types or only the MK-4 (the best form). Avoid products that only use the K2 MK-7 form, as this form may not pass well from the placenta to the fetus.
Calcium
Avoid prenatal vitamins containing calcium carbonate or tricalcium phosphate; instead, look for those that use glycinate, malate, or MCHA, as these are better absorbed and will be easier on the digestive system.
Keep in mind that calcium is very bulky and takes up a lot of space, so you will not be able to get 100% of the daily value in a prenatal capsule.
Iron
A good prenatal should have at least 15 mg of iron per serving. Look for glycinate or bisglycinate, as these are easier on the stomach and less likely to cause constipation. In addition, a fully reacted bisglycinate form of iron will not interfere with the absorption of other minerals in the prenatal vitamin, like other forms of iron, such as ferrous sulfate, will. A prenatal with multiple pill servings will be better as you can split the dosage up during the day, increasing absorption and reducing stomach upset.
Magnesium
Avoid prenatal vitamins that use 100% oxide (occasionally, a company will sometimes use a small amount of oxide, less than five percent, to make it easy on the stomach, but the rest is a good form) or carbonate forms. Instead, look for forms such as glycinate or bisglycinate, as these will be better absorbed and be easier on the stomach and digestive system.
Keep in mind that magnesium is very bulky and takes up a lot of space, so you will not be able to get 100% of the daily value in a prenatal capsule.
Selenium
Avoid prenatal vitamins that use sodium selenite. Instead, look for selenomethionine, a safer organically bound form of selenium, which is better absorbed and easier on the stomach and digestive system.
Zinc
Zinc is so important for fetal development. According to the NIH, pregnant women are one of the groups most at risk of zinc deficiency:
Pregnant women, particularly those starting their pregnancy with marginal zinc status, are at increased risk of becoming zinc insufficient due, in part, to high fetal requirements for zinc. Lactation can also deplete maternal zinc stores, and for these reasons, the RDA for zinc is higher for pregnant and lactating women than for other women.
Based on that information from the NIH, make sure your prenatal vitamin contains zinc.
Avoid prenatal vitamins that use the oxide form. Instead, look for glycinate or bisglycinate, which are better absorbed and easier on the stomach and digestive system.
Copper
Avoid prenatal vitamins that use the oxide form. Instead, look for forms such as glycinate or bisglycinate, which are better absorbed and easier on the stomach and digestive system.
Manganese
Avoid prenatal vitamins that use the oxide form. Instead, look for forms such as glycinate or bisglycinate, which are better absorbed and easier on the stomach and digestive system.
Chromium
Look for forms such as GTF, glycinate, and picolinate, as these will be better absorbed and easier on the stomach and digestive system.
Manganese
Avoid prenatal vitamins that use the oxide form. Instead, look for forms such as glycinate and bisglycinate, as these will be better absorbed and easier on the stomach and digestive system.
Molybdenum
Avoid prenatal vitamins that use the oxide form. Instead, look for forms such as glycinate or bisglycinate, as these will be better absorbed and easier on the stomach and digestive system.
Potassium
Avoid prenatal vitamins that use the oxide form. Instead, look for forms such as citrate, glycinate, or bisglycinate, which are better absorbed and easier on the stomach and digestive system.
Boron
Avoid prenatal vitamins that use the oxide form. Instead, look for forms such as glycinate or bisglycinate, as these will be better absorbed and easier on the stomach and digestive system.
Vanadium
Important nutrients lacking in most prenatal vitamins
Three nutrients are so incredibly important that they often do not get mentioned and are not present or present in very small amounts in most prenatal vitamins.
Choline
Choline is so important to the health of the developing fetus. It performs a number of critical roles. Pregnant women need about 450 mg per day. The average consumption in the United States is about 278 milligrams per day for women. So, look for products that contain at least 200 mg of choline (400-500 would be ideal) per serving in order to ensure you get to the 450 mg needed. I cannot emphasize enough the importance of getting a prenatal vitamin with choline. It is so ridiculous that so many do not contain or contain just a very small amount of this vital nutrient. Frankly, products without a good amount of choline should not even be able to be labeled as prenatal vitamins. It's strange how the best-selling prenatal vitamin talks about the importance of choline on its website but then only put a paltry fifty-five milligrams in its product; shame on them.
Iodine
Iodine is an essential nutrient that supports the proper brain development of the fetus. Pregnant women need about 220 mcg per day. According to the NIH, a substantial portion of the US pregnant population are deficient in iodine. Intakes vary, averaging between 144 to 181 mcg per day. Women who did not consume dairy had even lower levels. Look for prenatal vitamins containing at least 150 mcg of iodine to ensure that you are getting enough between food and supplements. Selling a prenatal vitamin without iodine is doing a real disservice.
If you have hyperthyroidism, please talk to your doctor before consuming any supplements with iodine.
Omega-fatty acids, such as DHA.
These are very important for a healthy pregnancy. Over 90% of women do not get enough of these valuable fatty acids. However, this is one nutrient that you should consider taking separately. You might be thinking, well, if it is so important, shouldn’t it be in the vitamins?
Omega-fatty acids, like DHA and EPA, oxidize and go rancid very quickly when exposed to certain minerals, like iron. In addition, it is very hard to put enough DHA into a prenatal vitamin. If they are going to be included, they need to be protected in some way from the other ingredients. Examples of protection would be microencapsulating the fatty acids or binding them to calcium. Check here out our top choice for a whole-food omega-three supplement.
What is our top choice for a prenatal vitamin?
It took a long time to find a prenatal vitamin that checked all the boxes. After reading many labels and test results while verifying quality control information, we finally found a great prenatal vitamin.
That prenatal vitamin is Ovaterra Advanced Prenatal.
Doctors and leading fertility researchers developed it to create the most comprehensive prenatal vitamin on the market. It contains the most bioavailable forms of nutrients and is gentle on the stomach. It comes in convenient packets to protect the nutrients and make it easy to take on the go. It is the only prenatal vitamin on the market with the full daily value of choline.
Every batch of Ovaterra Advanced Prenatal Vitamins undergoes a triple-step quality assurance process, including potency, heavy metals, and contamination testing at independent, third-party laboratories. We are happy to provide these test results upon request.
We hope this article provided you with valuable information and helped you make a more informed choice when choosing a prenatal vitamin. Don’t forget to check out the rest of our pregnancy center for more great information on everything from healthy eating during pregnancy to breastfeeding!
Prenatal vitamin support
We know this is a lot of information, so if you have questions about prenatal vitamins, don’t know where to start, or need support, we are always available to help. Drop us an email anytime at info@rooted-nutrition.com, or book a free call, and we will be happy to help you on your health journey!