The Best Prenatal Vitamins

LAST UPDATED: August 28, 2018 by Sasha deBeausset
If you have a baby on the way, the baby’s health is a paramount concern. Is your diet providing the fuel that the baby needs to grow and be healthy? Is there some unidentified dietary deficiency that you’re unwittingly passing on to your baby? In this article, we’ll talk about why prenatal vitamins are a good idea, what you should be looking for in a prenatal vitamin supplement, and we’ll round up five of the best prenatal vitamin supplements on the market today so that you’ll have a few good options to choose from.
Pregnacare Vitabiotics Plus Seven Seas Trying For A Baby One A Day Pills Garden Of Life Vegetarian Prenatal Multivitamin Supplement by Vitamin Code Vitafusion Prenatal Gummy Vitamins Rainbow Light Prenatal One Multivitamin Tablets

Prenatal Vitamin Reviews

The Pregnacare Vitabiotics Plus is a great prenatal vitamin which contains magnesium, vitamin C, cellulose, zinc, niacin, B6, carotenoids, pantothenic acid, B12, vitamin E, vitamin D, thiamin, riboflavin, copper, vitamin K, folic acid, potassium, biotin, selenium, and omega-3 fatty acids.
Surprisingly, this supplement contains all of the above at a very reasonable price. Each ingredient comes in a high volume, too: you’ll be able to fulfil your dietary requirements for most of the items listed with the daily dose. The omega-3 fatty acids are separate capsules to take, which may be annoying for some users.

The nutrient profile of this supplement is great, with one exception: copper. Copper is a necessary nutrient, but having too much of it is detrimental. Most people get more than enough copper they need from food sources. The supplement’s inclusion of copper is likely a bit on the high side, but the lack of good research on the role of copper during fetal development makes definitive judgments difficult.

If you’re concerned that the lack of information regarding copper supplementation during pregnancy could be hiding dangerous pitfalls, you should pick another supplement. For most people, this supplement will do a great job and never cause copper concentrations to exceed the minimum necessary nutrition levels.


  • Broad range of vitamins and minerals included
  • Great value
  • Keeps iron levels lower to avoid causing nausea


  • Contains copper
  • Omega-3 fatty acid supplement is in separate capsule

Seven Seas Trying For A Baby One A Day Pills
The Seven Seas Trying For A Baby One A Day Pills fill an interesting niche, which purports to support conception as well as fetal development. It’s unclear whether such conception enabling supplements do anything helpful, but the supplement has a simple yet essential nutrient profile.
The supplement contains folic acid, vitamin D, zinc, B6, B12, calcium, biotin, and iron. While somewhat limited, it’s clear that the supplement covers the bare bones basics at a dirt-cheap price point. Given that the manufacturer warns regarding nausea caused by the iron component of the supplement, it’s safe to say that this supplement won’t be tolerated as well as others due to its abundance of iron.
Remember, iron is essential, so if you take this supplement plan around nausea rather than letting it dissuade you from taking the supplement at all.


  • Contains lots of iron
  • Very inexpensive
  • May help with conception


  • Will likely cause nausea
  • Doesn’t have a wide range of vitamins or minerals

Vitamin Code’s Garden Of Life Vegetarian Prenatal Multivitamin Supplement is a well-marketed supplement which justifies its higher price point with a comprehensive array of vitamins and minerals along with an explanation to the user why those vitamins and minerals are critical for development.
In Vitamin Code’s supplement, you’ll find probiotics, ginger, vitamin D, zinc, folate, calcium, B12, vitamin A, vitamin C, vitamin E, selenium, iron, iodine, vitamin k, pantothenic acid, biotin, magnesium, copper, molybdenum, riboflavin, and chromium.
This supplement displays a keen understanding of dietary needs by offering only minimal quantities of copper, chromium, molybdenum, and vitamin A—supplementing these too much could cause issues, so the supplement plays to the lower side.
The other notable inclusion in the supplement is ginger, which means that any nausea caused by the magnesium or hefty iron quantities should be offset naturally, though your experience may vary. At a minimum, this supplement packs a lot of punches which you should be able to incorporate into your diet without worrying about nausea or overdose.
Thankfully, the quantity of magnesium in this supplement isn’t too much so that it won’t be a source of digestive issues. The zinc included in this supplement is likely enough to cause increased hunger with repeated supplementation, however, so expecting mothers should be aware.


  • Comprehensive range of nutrients
  • Well calibrated quantity of each nutrient
  • Contains ginger to offset any nausea
  • Contains rare nutrients like molybdenum and chromium


  • Doesn’t contain any omega-3 fatty acids
  • May cause constipation via calcium content

Vitafusion Prenatal Gummy Vitamins are an affordable yet surprisingly well-rounded supplement. Vitafusion contains sugars, vitamin A, vitamin C, vitamin D, vitamin E, niacin, B6, folic acid, B12, iodine, zinc, choline, and Omega-3 fatty acids.
Because of its gummy format, the Vitafusion’s sugar content shouldn’t be considered as anything that will make it through to the developing fetus. As far as the other ingredients, Vitafusion’s major oversight is a lack of iron in the supplement. If you opt for this prenatal supplement, you’ll have to find another source of iron, calcium, and magnesium too.
Aside from those holes in the supplement, the quantities of each vitamin in the supplement are quite reasonable. This supplement should be the easiest supplement to consume and should be entirely devoid of any nausea. The inclusion of omega-3 fatty acids is nice, as is the iodine.


  • Gummy format
  • Contains Omega-3 fatty acids
  • Contains iodine
  • No chance of nausea


  • Doesn’t contain iron, magnesium, or calcium
  • Probably doesn’t contain enough choline to be effective for any purpose

Rainbow Light Prenatal One Multivitamin Tablets are a high priced yet well designed prenatal vitamin which might be right for certain users. Rainbow Light’s offering includes vitamin A, vitamin C, vitamin D, vitamin E, vitamin K, thiamin, riboflavin, niacin, B6, folic acid, B12, biotin, B5, calcium, iron, iodine, magnesium, zinc, copper, manganese, chromium, molybdenum, potassium, selenium, flavonoids, choline, inositol, boron, ginger, herbal extracts, spirulina, and probiotics.
This supplement has everything you’d ever want in a prenatal supplement except omega-3 fatty acids. The proportion of these ingredients seems perfectly calibrated and offers no chance of overdoing it with repeated supplementation.
The only issues with this supplement are its price point and potential nausea. There are more than a handful of ingredients in this supplement that could cause nausea, including magnesium, zinc, potassium, probiotics, spirulina, and calcium, yet only one that would mitigate nausea: ginger.
It’s possible that the amount of ginger in the supplement is enough to prevent nausea for most users, but on the whole, you should expect to take this supplement with a meal if you want to have a comfortable stomach experience.


  • Comprehensive range of nutrients including rare nutrients
  • Contains ginger to offset nausea
  • Contains probiotics, which may be helpful for digestion
  • Contains herbal extracts, which may be helpful for digestion


  • Some users reported stomach upset
  • Likely causes nausea due to high iron content

What’s In Prenatal Vitamins?

Prenatal vitamins typically include: iron, calcium, folic acid, vitamin D, vitamin C, thiamine, riboflavin, zinc, iodine, niacin, vitamin B12, and vitamin E. Many other prenatal vitamins contain omega-3 fatty acids, sugars, biotin, selenium, carotenoids, pantothenic acid, triglycerides, cellulose, phosphate, chromium, ginger, probiotics and magnesium. There are so many potential combinations of vitamins and minerals; it’s unlikely that any single prenatal vitamin will have all of the possibilities included. You should expect to add-on another supplement or two once you’ve chosen your prenatal supplement to account for the chosen supplement’s gaps. The better the supplement that you pick, the fewer gaps you’ll have to go elsewhere to fill. At a minimum, prenatal vitamins must have iron, calcium, and folic acid to be useful. Dieticians stress the importance of folic acid supplementation in pregnancy, even if it’s independent of a prenatal supplement that contains other vitamins. Even these minimal three vitamins and minerals are likely insufficient aid for all but the most aggressive diets, so the best prenatal vitamins are chock full of a diverse set of vitamins and minerals.

Why Should You Take A Prenatal Vitamin?

Many vitamins are essential to have in quantities greater than in a normal diet during certain phases of the fetus’ growth. In particular, folic acid is essential for neural tube (nervous system) development. Taking the right prenatal vitamins may prevent congenital disabilities, and may also prevent certain kinds of miscarriages. There is a dissenting opinion within the medical community which argues that prenatal vitamins aren’t useful. Ask your doctor before starting any prenatal supplement—but realise that most women do end up taking a prenatal supplement to cover up for weaknesses in their diet. The point of the supplement is to compensate for areas of your diet that might be sufficient to keep you healthy normally, but aren’t sufficient to keep both you and your unborn child healthy.

What Should Be In A Good Prenatal Vitamin?

A good prenatal vitamin will at a minimum contain substantial amounts of iodine, iron, zinc, vitamin E, vitamin B12, omega-3 fatty acids, niacin, riboflavin, thiamine, vitamin C, calcium, vitamin D, and folic acid. The advisories on these supplements change quite frequently, so be sure to consult with your doctor regarding the supplement that you choose before committing to regular supplementation. It’s unlikely that supplementation with a subpar prenatal vitamin will cause any problems, but it may not be strong enough to make up for other problems that your baby may have, whereas a different supplement might. Iron is the exception to the above guideline; prenatal vitamin supplements with too much iron tend to make women nauseous, though they’re not harmful to the child. If you find that the amount of iron in your supplement is making you nauseous, there are often other supplements which contain ingredients like ginger to offset nausea or supplements which lack iron altogether. It’s important to note that women easily get anaemic, however, so iron supplementation should be a high priority even if it’s uncomfortable. Certain compounds should not be in prenatal vitamins. Vitamin A, while necessary, is typically metabolised in sufficient quantities by the mother to be passed to the child, and excess supplementation can be toxic.

Wrapping Up

That wraps up our review of the top five prenatal supplements on the market today. We hope that you’ve learned a thing or two about nutrition as it relates to the health of mothers and their unborn children. Our top pick is Vitamin Code’s Garden Of Life Vegetarian Prenatal Multivitamin Supplement. This supplement justifies its high cost by offering the right amount of a broad range of critical nutrients and including features like ginger to offset the stomach load induced by its high iron content. If you pick this supplement, you won’t have to worry about any of your major bases being left uncovered, save for Omega-3 fatty acids. Omega-3 fatty acids are cheap and easy to supplement elsewhere, so its absence doesn’t detract from this supplement’s spot at the top. Our choice for runner up is the Rainbow Light Prenatal One Multivitamin Tablets, a  similarly expensive prenatal supplement. The Rainbow Light Prenatal One Multivitamin has an even broader range of vitamins and minerals than the front runner, but probably doesn’t pack enough anti-nausea features into its ingredients, causing it to lose the top slot. If you pick this prenatal vitamin, you’ll have the best supplement coverage that money can buy, provided that you can find an alternative method to mitigate nausea and supplement for Omega-3 fatty acids. If you’ve tried one of these supplements, have a question or comment, or would like to suggest something for our next review, leave us a line in the section below. Thanks for reading, and we’d like to wish the best of health to all the mothers and unborn children seeking a prenatal supplement.

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