Evidence supporting the use of: Bilberry
For the body system: Capillaries

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Bilberry (Vaccinium myrtillus) has a long history of traditional use for supporting vascular health, particularly capillary integrity. The berries are rich in anthocyanins, a class of flavonoids with antioxidant properties that are thought to strengthen blood vessel walls, improve microcirculation, and reduce capillary fragility. Several clinical and preclinical studies have investigated these effects. A number of human trials (mostly small or of moderate quality) and animal studies suggest bilberry extracts can reduce symptoms of chronic venous insufficiency, improve capillary resistance, and decrease symptoms such as edema and bruising. For instance, some studies have shown improvement in microvascular blood flow and reduced vascular permeability following supplementation with bilberry extracts or standardized anthocyanin mixtures. The proposed mechanism is anthocyanin-induced stabilization of collagen and protection of endothelial cells from oxidative stress. However, while the traditional use is strong and supported by some scientific evidence, large-scale, high-quality randomized controlled trials are still limited. Thus, bilberry’s use for supporting the capillaries is best described as having moderate scientific support, with a foundation in both tradition and emerging evidence, but not yet reaching the highest level of scientific validation.

More about bilberry
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Other ingredients that support Capillaries

alpha-glycosyl isoquercitrin
anthocyanins
apple
astragalus
bilberry
black currant
blueberry
butcher's broom
Chinese salvia root
chokeberry
citrus bioflavonoids
fish oil
flavonols
garlic bulb
ginkgo biloba
gotu kola
grape
onion
hawthorn
hesperidin
horse chestnut
Japanese sophora
L-arginine
Nattokinase
orange
phenolic compounds
pine bark
quercetin
rutin
vitamin B
vitamin C
vitamin E
vitamin K
Water
capsicum
lingzhi
Yarrow
Yarrow
prickly ash
sodium salt
terpene lactones
polyphenols
purslane
shepherd's purse
herbal blend (proprietary)
cayenne pepper
ashitaba
asiaticoside
Aronia melanocarpa
Aescin
anthocyanidins
anthocyanosides
apocynin
astragalin
Baikal Skullcap
baicalein
benfotiamine
berry
bioflavonoids
coumarin
Centella triterpenes
cyanidin
Citrus
Centella asiatica
coca
capers
cypress
cranesbill
Collinsonia
Diosmin
danshen
delphinidin
dextran
diosmetin
epicatechin
Erigeron
eicosapentaenoic acid
escin
fruit
flavonoids
fatty acids
flavanones
Fagopyrum
flavoglycosides
flavans
flavonones
flavanols
flavones
Gypenoside
ginkgolides
ginkgo flavone glycoside
Ginkgoside
ginkgoheteroside
Hyperoside
Immortelle
linden
Ligustrazin
leucoanthocyanidins
Ligusticum
Mineral ascorbate
Oligomeric proanthocyanidins
Phenylpropanoids
pagoda tree
procyanidol
procyanidin
Pentacyclic triterpenoids
Phosphate ascorbate
Polydatin
proanthocyanidins
Periwinkle
punicalagins
Pycnogenol
polymethoxylated flavones
rue
Ruscus
Ruscogenins
Rutosides
Salmon Oil
Salvianolic acid
Scotch Broom
Sweet Clover
Stone Root
Terpenoids
Taxifolin
Troxerutin
Vincamine
Vitexin
Witch Hazel
Xantinol Nicotinate
Yumberry