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Rainbow Light Prenatal One Multivitamin
SCIENTIFIC SCORE
Possibly Effective
Based on 4 Researches
7.3
USERS' SCORE
Excellent
Based on 19 Reviews
9
Supplement Facts
Serving Size: 1 Tablet
Serving Per Container: 150
Amount Per Serving
%DV
Vitamin A (as beta-carotene)
1300 mcg 
100%
Vitamin C (as ascorbic acid)
120 mg
100%
Vitamin D (as ergocalciferol)
15 mcg
100%
Vitamin E (as d-alpha tocopheryl succinate)
9.5 mg
50%
Vitamin K (as phytonadione)
90 mcg
100%
Thiamin (as thiamin mononitrate)
6 mg
429%
Riboflavin (vitamin B2)
5.6 mg
350%
Niacin (as niacinamide)
18 mg
100%
Vitamin B6 (as pyridoxine hydrochloride)
10 mg
500%
Folate (as folic acid)
600 mcg DFE(360 mcg folic acid)
100%
Vitamin B12 (as methylcobalamin)
9 mcg
321%
Biotin
35 mcg
100%
Pantothenic Acid (as calcium pantothenate)
10 mg
143%
Choline (as choline bitartrate)
55 mg
10%
Calcium (as calcium carbonate, calcium citrate)
50 mg
4%
Iron (as iron chelate)
27 mg
100%
Iodine (from kelp (Laminaria digitata))
290 mcg
100%
Magnesium (as magnesium oxide from sea water)
50 mg
13%
Zinc (as zinc citrate)
13 mg
100%
Selenium (as selenium L-methionine complex)
70 mcg
100%
Copper (as copper chelate)
1.3 mg
100%
Manganese (as manganese citrate)
2 mg
77%
Molybdenum (as molybdenum chelate)
50 mcg
100%
Organic Rainbow Superfoods BlendOrganic spirulina, organic beet (root), organic broccoli (floret, stem), organic kale (leaf), organic spinach (leaf), organic blackberry (fruit), organic blueberry (fruit), organic carrot (root), organic cranberry (fruit)
100 mg
Prenatal Botanical & Probiotic BlendGinger (root) Juice Extract, Peppermint (aerial part) Extract, Organic Chlorella, Bacillus coagulans MTCC 5856 (1 million CFU†)
97 mg

Top Medical Research Studies

8
Effectiveness of Materna in pregnancy
[The Materna preparation as an agent for iron prophylaxis and treatment in pregnancy disorders].
Important for maternal health
We aimed to investigate how Materna, a multivitamin formula containing 21 essential vitamins and minerals, impacts anemia in pregnant women. In this study, 46 patients were divided into three groups based on when they began taking these supplements during their pregnancies.

By measuring hemoglobin, hematocrit, and serum iron levels before, during, and after the supplementation, we noted improvements in patients' subjective feelings and effective iron prophylaxis. However, consistent and prolonged use of Materna is crucial for achieving the best results across all pregnancies.
Read More
7
Multivitamins effective for maternal health
Preventing low birthweight through maternal multiple micronutrient supplementation: a cluster-randomized, controlled trial in Indramayu, West Java.
Relevant findings on prenatal care
We conducted a cluster-randomized, controlled trial in Indramayu, Indonesia, with 843 pregnant women to assess the impact of prenatal multiple micronutrient supplementation versus iron-folic acid.

While there were no significant differences in anemia rates between the two groups, both multivitamins and iron-folic acid were effective in managing anemia for expectant mothers.

Additionally, women taking multiple micronutrients had lower rates of fetal loss and a slight increase in average birthweight, suggesting potential advantages beyond just anemia treatment.
Read More
5
Iron supplementation needs during pregnancy
Iron-Deficiency Prevalence and Supplementation Practices Among Pregnant Women: A Secondary Data Analysis From a Clinical Trial in Vancouver, Canada.
Moderate importance for health outcomes
We explored how effective prenatal multivitamins are at preventing anemia in pregnant women. In a clinical trial of 60 participants in Vancouver, we measured iron status during early and late pregnancy.

Although the women received the recommended daily allowance of 27 mg of iron, many still faced iron deficiency, indicating that this level of supplementation may not be enough as pregnancy progresses.

Consequently, it seems that pregnant individuals might need more than the standard prenatal vitamins to ensure adequate iron levels during late pregnancy.
Read More

Most Useful Reviews

9.5
Improved hemoglobin
I found these vitamins wonderful during my pregnancy and breastfeeding. I read the reviews while expecting and started taking them at seven months pregnant. My doctor approved the composition, and my hemoglobin returned to normal. The size of the tablet is manageable, and I appreciate the inclusion of iodine. Now, three months into breastfeeding, I continue to take these vitamins, and my hair is healthy and growing well. I feel energetic and less fatigued.
Read More
9.5
Normalised hemoglobin
These vitamins have been excellent for my pregnancy and postpartum period. My haemoglobin levels normalised, which is quite rare for someone facing anemia during pregnancy. Now that I’m breastfeeding, I’m happy to report that my hair, nails, and teeth remain in good condition.
Read More
9.5
Maintained haemoglobin
I took these vitamins from planning through to the end of breastfeeding. I often struggle with low haemoglobin due to anemia, but these vitamins helped keep my levels stable throughout two pregnancies. Despite the challenges of my second pregnancy, my health remained steady, and I felt energised.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 4 Researches
7.3
  • All Researches
9
Haptoglobin variations influence anemia risk
Polymorphisms of haptoglobin modify the relationship between dietary iron and the risk of gestational iron-deficiency anemia.
Moderate relevance for iron research
We examined the connection between haptoglobin (Hp) gene variations and the risk of gestational iron-deficiency anemia (IDA) in pregnant women. Analyzing data from over 1,400 women, we found that those with the Hp 1-1 phenotype faced a notably higher risk of IDA, especially when their dietary iron intake fell short or if they didn’t use prenatal multivitamins.

Specifically, women not following recommended iron intake guidelines were four times more likely to develop IDA. This study highlights the importance of prenatal supplementation and proper dietary iron consumption for healthy pregnancies.
Read More
8
Effectiveness of Materna in pregnancy
[The Materna preparation as an agent for iron prophylaxis and treatment in pregnancy disorders].
Important for maternal health
We aimed to investigate how Materna, a multivitamin formula containing 21 essential vitamins and minerals, impacts anemia in pregnant women. In this study, 46 patients were divided into three groups based on when they began taking these supplements during their pregnancies.

By measuring hemoglobin, hematocrit, and serum iron levels before, during, and after the supplementation, we noted improvements in patients' subjective feelings and effective iron prophylaxis. However, consistent and prolonged use of Materna is crucial for achieving the best results across all pregnancies.
Read More
7
Multivitamins effective for maternal health
Preventing low birthweight through maternal multiple micronutrient supplementation: a cluster-randomized, controlled trial in Indramayu, West Java.
Relevant findings on prenatal care
We conducted a cluster-randomized, controlled trial in Indramayu, Indonesia, with 843 pregnant women to assess the impact of prenatal multiple micronutrient supplementation versus iron-folic acid.

While there were no significant differences in anemia rates between the two groups, both multivitamins and iron-folic acid were effective in managing anemia for expectant mothers.

Additionally, women taking multiple micronutrients had lower rates of fetal loss and a slight increase in average birthweight, suggesting potential advantages beyond just anemia treatment.
Read More
5
Iron supplementation needs during pregnancy
Iron-Deficiency Prevalence and Supplementation Practices Among Pregnant Women: A Secondary Data Analysis From a Clinical Trial in Vancouver, Canada.
Moderate importance for health outcomes
We explored how effective prenatal multivitamins are at preventing anemia in pregnant women. In a clinical trial of 60 participants in Vancouver, we measured iron status during early and late pregnancy.

Although the women received the recommended daily allowance of 27 mg of iron, many still faced iron deficiency, indicating that this level of supplementation may not be enough as pregnancy progresses.

Consequently, it seems that pregnant individuals might need more than the standard prenatal vitamins to ensure adequate iron levels during late pregnancy.
Read More

User Reviews

USERS' SCORE
Excellent
Based on 19 Reviews
9
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Improved hemoglobin
I found these vitamins wonderful during my pregnancy and breastfeeding. I read the reviews while expecting and started taking them at seven months pregnant. My doctor approved the composition, and my hemoglobin returned to normal. The size of the tablet is manageable, and I appreciate the inclusion of iodine. Now, three months into breastfeeding, I continue to take these vitamins, and my hair is healthy and growing well. I feel energetic and less fatigued.
Read More
9.5
Normalised hemoglobin
These vitamins have been excellent for my pregnancy and postpartum period. My haemoglobin levels normalised, which is quite rare for someone facing anemia during pregnancy. Now that I’m breastfeeding, I’m happy to report that my hair, nails, and teeth remain in good condition.
9.5
Maintained haemoglobin
I took these vitamins from planning through to the end of breastfeeding. I often struggle with low haemoglobin due to anemia, but these vitamins helped keep my levels stable throughout two pregnancies. Despite the challenges of my second pregnancy, my health remained steady, and I felt energised.
Read More
9.5
Anemia relief
I was previously taking a supplement with Japanese folic acid and iron, but I felt constantly fatigued and anemic. Since switching to this supplement, my anaemia has disappeared, and I no longer feel tired. I’m pleased with these vitamins and plan to continue taking them.
8.3
Positive outcome
I took these throughout my pregnancy and while breastfeeding, and they kept my hemoglobin levels normal despite my previous anaemia. They are good value, lasting for five months.
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