Evidence supporting the use of: Vitamin E (alpha-tocopheryl hydrochloride)
For the body system: Reproductive System
Synopsis
Source of validity: Scientific
Rating (out of 5): 3
Vitamin E (commonly as alpha-tocopherol, though "alpha-tocopheryl hydrochloride" is uncommon in supplements) has been studied for its role in supporting reproductive health. Its use in this context is justified by both scientific and historical evidence, though the strength of evidence is moderate and not definitive.
Vitamin E is a fat-soluble antioxidant that protects cell membranes from oxidative damage. In the reproductive system, oxidative stress can negatively impact gamete quality, fertility, and pregnancy outcomes. Some early studies in animals demonstrated that Vitamin E deficiency led to infertility and reproductive dysfunction, which is partly why it was historically called the "antisterility vitamin." In humans, small clinical trials and observational studies have suggested that supplementation may improve certain aspects of male fertility, particularly sperm motility and quality, presumably by reducing oxidative stress. There is also some evidence for its use in women with specific fertility issues, although large, well-controlled clinical trials are lacking.
While Vitamin E plays a physiological role in reproductive health and there is a plausible mechanism for benefit, the overall quality and quantity of human evidence is limited, especially regarding significant improvements in fertility or reproductive outcomes. As such, scientific validation exists but is not robust, and routine use for reproductive support is not universally recommended outside of deficiency or specific clinical indications.
More about Vitamin E (alpha-tocopheryl hydrochloride)
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acetyl l-carnitineamino acids
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beta-sitosterol
black cohosh
bovine
bovine liver
broccoli
calcium
chaste tree
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choline
coenzyme Q10 (CoQ10)
turmeric
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DHA (docosahexaeonic acid)
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dong quai root
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evening primrose oil
fennel
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flaxseed
folate
gamma linolenic acid (GLA)
ginger
ginseng
gokhru
hops
inositol
iodine
iron
l-5-methyltetrahydrofolate glucosamine salt (5-MTHF)
l-arginine
l-carnitine
lactobacillus crispatus
lactobacillus jensenii
licorice root
lignans
linoleic acid (LA)
maca
magnesium
marine lipid
melatonin
moringa
motherwort
muira puama
omega-3 fatty acids
omega-6 fatty acids
pomegranate
protein
pumpkin
quail egg
raspberry
rehmannia glutinosa
saffron
saw palmetto
selenium
selenium
soybean
spearmint leaf
tongkat ali
tribulus
vitamin A
vitamin B
vitamin D
vitamin E
vitamin E
seaweed
water
wild yam
zinc
sarsaparilla
red clover
suma
squawvine
mugwort
nut grass
anise
punarnava
smilax
chaff flower
lingusticum wallichii
yarrow
cistanche
dioscorea
dodder
eucommia
ganoderma
lotus seed
morinda
royal jelly
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guelder rose
trace minerals
anemarrhena asphodeloides
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barrenwort
shepherd's purse
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hypothalamus
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Anserina
Aerva lanata
Agrimonia pilosa
Agnuside
Ashoka
Ant
Abuta
Allium tuberosum
Animal protein
Blue Cohosh
Babchi
Baliospermum
Black galingale
Beef
Beef liver
Bugbane
Bulbine natalensis
Black Gram
Banyan
Ba Ji Tian
Barbasco
Bee products
Borassus aethiopum
banana
Boerhavia diffusa
Calochortus
Curculigo orchicides
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Clary sage
Chinese Mountain Ant
Cucurbita
Cod Liver Oil
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D-Pinitol
Diosgenin
Date
Eurycomanone
Egg
Euryale seed
Elk antler
Eurycoma Longifolia
Eicosapentaenoic Acid
Embelia
Estrogen
Folic Acid
Flueggea suffruticosa
Fo-Ti
Furostanols
formononetin
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Fatty acids
False Unicorn Root
Fadogia agrestis
Ginsenosides
Guava
Giant Trillium
Isoflavones
Lotus
Orchid
Tribulus Terrestris
yohimbine
Other body systems supported by Vitamin E (alpha-tocopheryl hydrochloride)
BloodCirculatory System
Female Reproductive System
Gums
Heart
Immune System
Male Reproductive System
Nerves
Reproductive System
Skin
Testes
