Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Nori, a type of edible seaweed commonly used in Japanese cuisine, is sometimes promoted for the dietary management of anemia due to its content of iron and certain vitamins. Scientific studies have confirmed that nori contains non-heme iron, with average concentrations ranging from 2-12 mg per 100g (dried). Additionally, nori is a source of vitamin C, which can enhance non-heme iron absorption from plant sources. However, the bioavailability of iron from nori is considerably lower than that from animal sources due to the presence of compounds such as phytates and polyphenols, which inhibit iron absorption.

Several small studies and nutritional analyses have suggested that regular consumption of nori can modestly contribute to overall dietary iron intake, especially in vegetarian or vegan diets. However, the amounts typically consumed as part of a meal are relatively small, so its impact is limited. Clinical trials specifically examining nori supplementation as a treatment for iron-deficiency anemia in humans are scarce and generally inconclusive. Most recommendations for nori as a supportive food for anemia are based on its nutrient content rather than robust clinical outcomes.

In summary, there is some scientific rationale for the use of nori as a supportive dietary measure for anemia, but the evidence is limited and does not support its use as a primary or sole treatment. Its role is best seen as a supplementary food within a balanced diet rather than a stand-alone therapy for anemia.

More about Nori
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Other ingredients used for Anemia

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blackberry
bovine
bovine liver
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broccoli
brussel sprouts
caterpillar mushroom
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chlorella
coconut milk
collard
cordyceps
dog rose
dong quai root
fish protein
folate
fructooligosaccharides (FOS)
fu ling
ginger
ginseng
gooseberry
greens blend (proprietary)
hibiscus
Indian tinospora
iron
jujube
kale
l-5-methyltetrahydrofolate glucosamine salt (5-MTHF)
lactoferrin
lemon
lentinula edodes mycelia
licorice root
liquid liver fractions
maca
mackerel
moringa
nettle
oat
orange
oyster mushroom
parsley
plantain
plum fruit
pollen
pomegranate
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protein
pumpkin
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riboflavin (vitamin B2)
sardines
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spinach
spirulina
tomato
triphala
vitamin A
vitamin B
vitamin B12
vitamin B6
vitamin C
vitamin D
vitamin D3
vitamin E
seaweed
watercress
wheat grass
mulberry
yeast
zinc
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tangerine
shen-chu
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nut grass
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tinospora cordifolia
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bee pollen
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dodder
ganoderma
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lotus seed
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trichosanthes
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Animal Tissue
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Abrus
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Autumn Olive
Ajuga
Aerva lanata
Astragaloside
Adzuki bean
Agrimonia pilosa
Asteracea
Algal protein
Abalone
Allium tuberosum
Animal protein
Bermuda Grass
Bidens pilosa
Breadnut
Blepharis
Beef Protein
Butea monosperma
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Bone Marrow
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Bael
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Black Gram
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Bee products
Black Nightshade
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banana
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Other health conditions supported by Nori

Anemia
Cholesterol (high)
Diabetes
Goiter
Hypertension
Inflammation

Products containing Nori

We currently have no products on Vitabase that contain this ingredient.