Evidence supporting the use of: Bioflavonoids
For the health condition: Eye Problems
Synopsis
Source of validity: Traditional
Rating (out of 5): 2
Bioflavonoids, also known as flavonoids, are a diverse group of plant-derived compounds found in fruits and vegetables. Their use for eye health is primarily rooted in traditional and historical practices rather than robust scientific validation. Historically, bioflavonoids were promoted in the mid-20th century for "capillary strength" and were often combined with vitamin C for purported synergistic effects on vascular health, including the small blood vessels in the eyes. This led to the belief that bioflavonoids could help manage or prevent eye issues such as retinal hemorrhages, diabetic retinopathy, or capillary fragility. Some bioflavonoids, like rutin and hesperidin, have been included in traditional remedies and dietary supplements aimed at supporting "eye health." The rationale was that their antioxidant and anti-inflammatory properties might protect ocular tissues from oxidative stress and vascular damage. However, modern scientific research in humans is limited and inconsistent. While laboratory and animal studies suggest potential benefits for ocular blood flow and antioxidant protection, clinical trials are sparse and have not provided strong, conclusive evidence that bioflavonoid supplementation improves or prevents specific eye conditions. Most current clinical guidelines do not recommend unspecified bioflavonoids as a primary or adjunctive treatment for eye problems. Thus, their use persists more due to tradition and historical practices than solid scientific validation.
Other ingredients used for Eye Problems
Alpha-caroteneanthocyanidins
anthocyanins
anthocyanosides
avens
bai ji
Bassia scoparia
berry
beta-carotene
beta-zeacarotene
bilberry
bioflavonoids
blueberry
boxthorne
carotene (unspecified)
carrot
Carthamus
chamomile
chickweed
chrysanthemum
citrus bioflavonoids
cryptoxanthin
cucumber
Epidermal Growth Factor
Eyebright
fennel
fibroblast growth factor
flavoglycosides
flavonoids
flavonols
ginkgo flavone glycoside
goldenseal
green tea
Japanese sophora
Ligustrazin
little ironweed
lodhtree
lutein
mango
marigold
mixed carotenoids
N-Acetyl Carnosine
Nardostachys
nut grass
Oligomeric proanthocyanidins
omega-3 fatty acids
oriental arborvitae
Pulsatilla
Pycnogenol
rutin
selenium
Self-Heal
Speedwell
Sumac
Trichosanthes
turmeric
Viola
vitamin A
vitamin C
vitamin E
Yerba buena
Zeaxanthin
Zinc
Other health conditions supported by bioflavonoids
Aging (prevention)Allergies (respiratory)
Angina
Arthritis
Bleeding (external)
Bronchitis
Bruises (healing)
Bruises (prevention)
Cancer (natural therapy for)
Capillary Weakness
Cardiovascular Disease
Circulation (poor)
Colds (general)
Colds (prevention)
Congestion (sinus)
Diabetic Retinopathy
Edema
Eye Problems
Eyes (red or itching)
Eyesight (poor)
Free Radical Damage
Gingivitis
Hemorrhoids
Inflammation
Inflammatory Bowel Disorders
Macular Degeneration
Menopause
