Evidence supporting the use of: Vitamin E
For the health condition: Asthma

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Synopsis

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

Vitamin E has been investigated for its potential role in supporting or treating asthma, primarily due to its antioxidant properties. Asthma is characterized by chronic airway inflammation and oxidative stress, which contribute to airway hyper-responsiveness and tissue damage. Vitamin E, being a lipid-soluble antioxidant, can neutralize free radicals and may theoretically reduce oxidative damage in the airways.

Some observational studies have suggested that higher dietary intake or blood levels of vitamin E are associated with a lower risk of asthma or improved lung function. A few small interventional studies have explored vitamin E supplementation in asthma patients, with mixed results. Some trials have shown modest improvements in certain clinical markers (such as reduced airway inflammation or improved peak expiratory flow), while others have found no significant benefit.

The evidence from large, well-designed randomized controlled trials is limited, and systematic reviews generally conclude that there is insufficient or inconsistent evidence to recommend vitamin E supplementation as a primary or adjunctive therapy for asthma. Current asthma guidelines do not include vitamin E as a recommended treatment. Nonetheless, some clinicians and patients may use vitamin E supplementation based on its theoretical antioxidant benefits. Overall, while there is a scientific rationale for its use, the evidence supporting effectiveness in asthma is weak and not robust enough for routine clinical recommendation.

More about vitamin E
More about Asthma

Other ingredients used for Asthma

1,3,7-Trimethylpurine-2,6-dione
Abrus
Acacia
Aconite
adrenal cortex
Adrenergic amines
Aerva lanata
Agarwood
Agastache
Ajuga
Albizia
Allium tuberosum
Almond fruit
alpha-pinene
alpinia galangal
Alstonia scholaris
amber
ambergris
American Liverleaf
Amor seco
Anamarrhena
anamu
Andrographis
andrographolide
Angelica
angel\'s trumpet
anise
apigenin
apocynin
apple
Aralia
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Ardisia
Arisaema
asafoetida
Asarum heterotropoides
Asarum sieboldii
ashwagandha
aster root
Asteraceae
astragalin
astragaloside
atractylodes
atractylone
Auricularia
Baccharoides anthelmintica
bacoside
bacteria
bael
baicalein
baicalin
Baikal Skullcap
balloon flower
balsam
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banana
banyan
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barberry
Barleria
Basidiomycota
basil
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bayleaf
bee hive
bee pollen
bee products
bee propolis
beet
Belamcanda
benegut perilla (proprietary)
Bergenia
bergenin
bermuda grass
beta caryophyllene
betel
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Bifidobacterium longum
biota seed
bird\'s nest
bishop\'s weed
black cumin
black currant
black galingale
black garlic
Black Hellebore
black nightshade
black pepper
black root
black seed
blackboard tree
Blepharis
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borage
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borassus palm
borneol
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Boswellic Acid
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buckthorn
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butterbur
bасора
cactus
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caffeine
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capsicum
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carry me seed
caryophyllene
catecholamine
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chinatree
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cineole
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coltsfoot
commiphora
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cypress
Desmodium
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Dichrostachys glomerata
dioscorea
divi-divi
dodder
dragonhead
Echinodorus
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eicosapentaenoic acid
elecampane
elephant\'s head
Embelia
EPA (eicosapentaenoic acid)
Ephedra
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Erodium cicutarium
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essential oil blend
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fatty acids
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fernbush
ferula assafoetida
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fig
fish oil
flavanones
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phytocannabinoids
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pine bark
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plantain
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platycodon root
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Pluchea
plum fruit
Polygala
polygala root
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polymorpha
polyphenols
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polyunsaturated fat
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prepared aconite tuber
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pumpkin
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quercetin
Quisqualis
radish
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rosmarinic acid
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Salmon Oil
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schizonepeta
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shiitake mushroom
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soursop
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specialized pro-resolving mediators (SPMs)
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spirulina
squawvine
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sweet flag
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typhonium
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Visnea Mocanera
vitamin C
vitamin D
vitamin D3
vitamin E
Vladimiria souliei
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wheat grass
Withanolides
Wulinshen
Xanthine
xanthium (cockleburs)
Xanthophyll
Yellow-Fruit Nightshade
Yerba santa
Yuzu
zanthoxylum
zhejiang fritillary
Zingerone
Zingiberene
Zucchini

Products containing vitamin E

Designs For Health Acnutrol™ capsules
Vitabase Active Man's Formula
Vitabase Active Woman's Multi
Designs For Health ADK-Evail™
Metagenics AdvaClear
Metagenics AdvaClear
Thorne Advanced Nutrients Multivitamin
Designs For Health Annatto-E® 300
Designs For Health Annatto-E® 150
Designs For Health Annatto-E® 150
Designs For Health Annatto-E® Synergy (formerly Annatto Tocotrienols)
Designs For Health Annatto-E/GG
Pure Encapsulations AntiOxidant Formula
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Thorne Basic Nutrients 2/Day Multivitamin
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Pure Encapsulations Borage Oil 1,000 mg
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Pure Encapsulations CLA 1000 mg
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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 Clear Change Daily Essentials
Integrative Therapeutics Clinical Nutrients HP
Douglas Laboratories Co-Enzyme Q10 Softgel
Metagenics CoQ10 ST®-100 mg
Metagenics CoQ10 ST-100 mg
Metagenics CoQ10 ST-200 mg
Designs For Health Detox Antiox™
Integrative Therapeutics Detoxication Factors
Integrative Therapeutics Detoxication Factors
Designs For Health Detoxification Support Packets
Designs For Health DFH Complete Multi™
Designs For Health DFH Complete Multi™ with Copper
Designs For Health DFH Complete Multi™ with Copper & Iron
Pure Encapsulations DIM-PRO® 100
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Douglas Laboratories E-400
Metagenics E-400 Selenium™
Metagenics E Complex 1:1™
Metagenics Endura® Lemonade
Pure Encapsulations Energize Plus™ Pure Pack
Pure Encapsulations EPA Ultimate
Metagenics EstroFactors®
Pure Encapsulations EyeProtect Basics
Pure Encapsulations EyeProtect Basics without Zinc
Metagenics Fem EstroPlex®
Metagenics Fem Prenatal®
Designs For Health FemGuard-HF™
Metagenics GI Sustain™ Powder
Vitabase Hair, Skin & Nails Formula
Designs For Health Hi-Po Emulsi-D3™
Integrative Therapeutics K-PAX MitoNutrients
Metagenics Ketogenic Shake Chocolate
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Pure Encapsulations Liposomal Glutathione
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Douglas Laboratories Liquid Multivitamin
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Thorne MediClear Plus
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Designs For Health Metabolic Synergy™
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Metagenics MetaGlycemX™
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Metagenics MetaKids Multi Soft Chew Grape
Metagenics MetaKids Nutrition Powder Chocolate
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Pure Encapsulations Multi t/d
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Metagenics Multigenics®
Metagenics Multigenics Chewable Orange
Metagenics Multigenics Intensive Care
Metagenics Multigenics Intensive Care without Iron
Metagenics Multigenics without Iron
Integrative Therapeutics Multiplex-1 No-Iron
Douglas Laboratories Natural Vitamin E Complex
Pure Encapsulations NeuroMood Pure Pack
Douglas Laboratories Nutri-E 400 ™ Forte
Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950® A without Copper & Iron
Pure Encapsulations Nutrient 950® with NAC
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Pure Encapsulations Nutrient 950® without Iron
Pure Encapsulations Nutrient 950® without Iron
Integrative Therapeutics Nutrivitamin No-Iron
Pure Encapsulations O.N.E.™ Multivitamin
Pure Encapsulations O.N.E.™ Multivitamin
Pure Encapsulations O.N.E.™ Multivitamin
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Designs For Health OcuForce™ Blue 60 Capsules
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Designs For Health OsteoForce™ Supreme
Designs For Health PaleoCleanse Plus™
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Pure Encapsulations PreNatal Nutrients
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Designs For Health Prenatal Pro™
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Pure Encapsulations Q-Gel® (Hydrosoluble™ CoQ10) 100 mg
Pure Encapsulations Saw Palmetto Plus with Nettle Root
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Douglas Laboratories Selenium Plus
Douglas Laboratories Selenium+Vit E
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Designs For Health Twice Daily Essential Packets
Designs For Health Twice Daily Multi™
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Douglas Laboratories Ubiquinol-QH
Douglas Laboratories Ubiquinol-QH
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Douglas Laboratories Ultra G.L.A. Borage Oil
Douglas Laboratories Ultra G.L.A. Borage Oil
Metagenics Ultra Glucose Control® Chocolate
Metagenics Ultra Glucose Control Chocolate
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Douglas Laboratories Ultra Preventive
Douglas Laboratories Ultra Preventive
Douglas Laboratories Ultra Preventive ® 2 Daily
Douglas Laboratories Ultra Preventive 50+ -EZ Swallow
Douglas Laboratories Ultra Preventive ®-EZ Swallow
Douglas Laboratories ULTRA PREVENTIVE® III W/COPPER
Douglas Laboratories Ultra Preventive ® Kids Grape Flavor
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Douglas Laboratories Ultra Preventive One Daily
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Pure Encapsulations UltraNutrient®
Pure Encapsulations UltraNutrient®
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Pure Encapsulations VisionPro Nutrients
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Pure Encapsulations Vitamin E with Mixed Tocopherols
Metagenics Wellness Essentials Active Daily Packs
Metagenics Wellness Essentials Brain Health Daily Packs
Metagenics Wellness Essentials® Daily Packs
Metagenics Wellness Essentials Healthy Balance Daily Packs
Metagenics Wellness Essentials Men's Vitality Daily Packs
Metagenics Wellness Essentials Women's Daily Packs
Metagenics Wellness Essentials Women's Prime Daily Packs
Thorne Women's Multi 50+
Pure Encapsulations Women's Nutrients
Pure Encapsulations Women's Nutrients
Designs For Health Women's Twice Daily Essential Packets