Evidence supporting the use of: Flavonoid (mixture)
For the body system: Skeletal System (Bones)
Synopsis
Source of validity: Scientific
Rating (out of 5): 3
Flavonoids are a diverse group of plant-derived polyphenolic compounds found in fruits, vegetables, and other plant-based foods. There is a growing body of scientific research exploring their effects on bone health and the skeletal system. Preclinical studies, mainly in animal models and cell cultures, suggest that flavonoids may promote osteoblast activity (bone-forming cells), inhibit osteoclast differentiation (bone-resorbing cells), and modulate signaling pathways involved in bone metabolism, such as the RANKL/OPG system. Certain subclasses of flavonoids, such as isoflavones (e.g., genistein from soy) and flavonols (e.g., quercetin), have been studied more extensively and show potential in supporting bone mineral density and reducing bone loss. Human observational studies have associated higher dietary flavonoid intake with increased bone mineral density and reduced risk of osteoporosis, particularly in postmenopausal women. However, randomized controlled trials are limited in number and often use specific isolated flavonoids at varying doses, rather than mixture formulations. While results are promising, more well-designed clinical trials are needed to confirm the efficacy and optimal dosing of flavonoid mixtures for skeletal support. In summary, there is moderate scientific evidence from laboratory and some human studies supporting the use of flavonoids for bone health, but the evidence for flavonoid mixtures (as opposed to single compounds) and their direct clinical application remains incomplete.
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alfalfaalpha-ketoglutarate (AKG)
amino acids
sesame
boron
Indian frankincense
bovine
bovine gelatin
broccoli
calcium
cartilage
Chinese salvia root
chondroitin
cissus quadrangularis
collagen
collard
devil's claw
fish protein
gelatin
genistein
genistin
green lipped mussel
horsetail
ipriflavone
magnesium
manganese
microcrystalline hydroxyapatite concentrate (MCHC)
milk
phosphorus
protein
prune
rehmannia glutinosa
sardines
silicon
spinach
strontium
vitamin C
vitamin D
vitamin D3
vitamin K
seaweed
water
boneset
solomon's seal
eucommia
trace minerals
herbal blend (proprietary)
algae
soy isoflavones
Arugula
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Achyranthes
Algas calcareas
Animal protein
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bovine cartilage / glycosaminoglycan
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Chuchuhuasi
Cruciferous
Corallina officinalis
Dolomite
Daidzein
Deer Velvet
Drynaria
Dipsacus
Egg
Elk antler
Eucommia ulmoides
Estrogen
fibroblast growth factor
Glycosaminoglycans
Isoflavones
Molasses
Milk Protein
Phosphate Salt
Soy Protein