Evidence supporting the use of: Iron
For the body system: Heart

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Table of Contents

Synopsis

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

Iron is an essential mineral primarily known for its role in forming hemoglobin, which is crucial for carrying oxygen in the blood. The scientific connection between iron and the heart system centers on the fact that iron deficiency can lead to anemia, which reduces oxygen delivery to tissues, including the myocardium (heart muscle). Severe iron deficiency anemia can exacerbate symptoms of heart failure and worsen cardiovascular outcomes. Several clinical studies have shown that correcting iron deficiency in patients with heart failure can improve symptoms and quality of life, particularly in those with reduced ejection fraction. However, the evidence for iron supplementation benefiting the heart in people without iron deficiency is lacking, and excessive iron can increase the risk of oxidative stress and cardiovascular disease. Overall, while there is scientific support for the importance of adequate iron levels in maintaining cardiovascular health, iron is not considered a direct “support” for the heart in the absence of deficiency. Its use is justified in the context of treating iron deficiency anemia or in specific cases of heart failure with documented iron deficiency, but not as a general heart tonic or preventative supplement. Routine iron supplementation for heart health in the general population is not scientifically validated and may be harmful if not indicated.

More about iron
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Other ingredients that support Heart

cutch
acai berry
acetyl l-carnitine
adenosine 5-triphosphate disodium (ATP)
ajoene
alfalfa
algal oil
alpha-carotene
alpha-linolenic acid (ALA)
amino acids
anchovies
anthocyanins
apple
apricot
arjun tree
ashwagandha
astaxanthin
astragalus
bamboo
barley
basil
beet
myrobalan
berberine
bergamot
berry flavor
beta and delta tocopherols
beta-sitosterol
bilberry
black cumin
black currant
black garlic
sesame
black tea
blackberry
blueberry
bonito peptide
bovine heart
broccoli
brussel sprouts
caffeine
calamari oil
calcium
campesterol
canola oil
capsaicinoids
cassia bark
catechins
caterpillar mushroom
celery
chaga mushroom
cherry
chia seed
Chinese salvia root
chokeberry
cinnamon
citrus bioflavonoids
citrus sinensis (proprietary)
coenzyme Q10 (CoQ10)
coleus forskohlii
collard
copper
cordyceps
turmeric
curcumin
cuspidatum root
d-alpha tocopherol
DHA (docosahexaeonic acid)
diallyl disulfide (DADS)
diallyl trisulfide (DATS)
dong quai root
DPA (docosapentaenoic acid)
eleuthero
EPA (eicosapentaenoic acid)
epigallocatechin gallate (EGCG)
ethanol
fisetin
fish oil
fish protein
flavonols
flaxseed
folate
forskohlii root
fruit and vegetable blend (proprietary)
fruit blend (proprietary)
fu ling
gardenia
garlic bulb
ginger
ginseng
glucomannan
gokhru
gooseberry
grape
greek mountain tea
onion
green tea
greens blend (proprietary)
guggul
hawthorn
hemp oil
hesperetin
hesperidin
hibiscus
iron
knotweed
jujube
kale
krill oil
kudzu
l-arginine
l-carnitine
l-citrulline
l-taurine
lemon
lignans
linoleic acid (LA)
luteolin
lycopene
mackerel
magnesium
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mango
mangosteen
maqui berry
marine lipid
matcha
mixed carotenoids
moringa
motherwort
mustard seed
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naringin
nattokinase
nattozimes
niacin (vitamin B3)
nicotinamide riboside
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okra
oleanolic acid
oleic acid
olive
omega-3 fatty acids
omega-6 fatty acids
omega-7 fatty acids
omega-9 fatty acids
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oyster mushroom
palmitoleic acid
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parsley
phenolic acids
phospholipids
phytosterols
pine bark
plant sterols
plum fruit
policosanol
pollen
pomegranate
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potassium
protein
psyllium
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quercetin
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red yeast rice
rehmannia glutinosa
reishi mushroom
resveratrol
rhizome
rose oil
rosemary
rutin
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safflower oil
saffron
sardines
secoisolariciresinol diglucoside
selenium
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sitostanol
soybean
specialized pro-resolving mediators (SPMs)
sphaeranthus indicus
spinach
spirulina
stearic acid
sterols
strawberry
sulforaphane glucosinolate
thiamin (vitamin B1)
tocotrienols
tomato
trans-pterostilbene
tribulus
trimethylglycine (TMG)
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vitamin B
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vitamin C
vitamin D
vitamin D3
vitamin E
vitamin K
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watermelon
mulberry
zinc
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chlorogenic acid
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fibroblast growth factor
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glucose
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Products containing iron

Vitabase Active Man's Formula
Vitabase Active Woman's Multi
Douglas Laboratories Amino-Iron ™
Metagenics Axis Endo™ Mango
Thorne Basic Prenatal Multivitamin
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Berry
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus pH
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus pH Pineapple Banana
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Collagenics®
Designs For Health DFH Complete Multi™ with Copper & Iron
Vitabase Easy Iron
Metagenics Fem Prenatal®
Thorne Ferrasorb
Designs For Health Ferrochel® Iron Chelate
Metagenics GI Sustain™ Powder
Douglas Laboratories Hair, Skin and Nails Plus
Metagenics Hemagenics
Metagenics Hemagenics
Thorne Iron Bisglycinate NSF
Pure Encapsulations Iron-C
Integrative Therapeutics Iron Complex
Integrative Therapeutics K-PAX MitoNutrients
Metagenics Ketogenic Shake Chocolate
Metagenics Ketogenic Shake Vanilla
Klean Athlete Klean Isolate™ Natural Chocolate Flavor
Klean Athlete Klean Recovery ™
Pure Encapsulations Liquid Iron
Integrative Therapeutics Liquid Iron
Thorne MediClear Plus
Metagenics MetaKids Nutrition Powder Chocolate
Metagenics MetaKids Nutrition Powder Vanilla
Pure Encapsulations Mineral 650
Metagenics Multigenics®
Metagenics Multigenics Chewable Orange
Metagenics Multigenics Intensive Care
Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950®
Pure Encapsulations OptiFerin-C
Designs For Health Organ Synergy™ 180 Capsules
Designs For Health Organ Synergy™ Powder
Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™ Detox Program
Designs For Health PaleoCleanse Plus™Chocolate Detox Kit
Designs For Health PaleoGreens®
Designs For Health PaleoGreens®
Designs For Health PaleoMeal®
Metagenics Perfect Protein® Pea & Rice Chocolate Powder
Metagenics Perfect Protein Pea & Rice Vanilla Powder
Metagenics Perfect Protein Whey Chocolate
Integrative Therapeutics Physicians Elemental Diet Dextrose Free
Integrative Therapeutics Physician's Elemental Diet
Integrative Therapeutics Physician's Elemental Diet
Integrative Therapeutics Physicians Elemental Diet Kit
Metagenics PhytoGanix® Tropical Fruit
Metagenics PhytoMulti With Iron
Designs For Health Phytotein™
Designs For Health Plant Protein Cleanse
Designs For Health Plant Protein Cleanse Plus™ 570g
Designs For Health Plant Protein Meal
Designs For Health Plant Protein Meal Plus
Designs For Health Plant Protein Meal
Metagenics PlusOne® Daily Prenatal Packs
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Pure Encapsulations PreNatal Nutrients
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Designs For Health Prenatal Pro™
Pure Encapsulations PureLean® Protein
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Designs For Health PurePea™
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Metagenics Ultra Calm® Bar Chocolate Coconut
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Metagenics Ultra Glucose Control Chocolate
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Metagenics UltraClear Plus® Detox Powder
Metagenics UltraClear Plus Detox Powder Berry
Metagenics UltraClear Plus Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Vanilla
Metagenics UltraClear RENEW Detox Powder Berry
Metagenics UltraClear RENEW Detox Powder Chai
Metagenics UltraClear RENEW Detox Powder Vanilla
Metagenics UltraGI Replenish® Chocolate
Metagenics UltraGI Replenish Chocolate
Metagenics UltraGI Replenish Vanilla
Metagenics UltraGI Replenish Vanilla
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Metagenics UltraInflamX Plus 360° Pineapple/Banana
Metagenics UltraInflamX Plus 360° Pineapple/Banana
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