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Ipriflavone
by Douglas Labs
60 Capsules
Bone Health*
| Our Price: $24.60 | 
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Ipriflavone capsules, provided by Douglas Laboratories, contain 300 mg of ipriflavone, a type of isoflavone. Isoflavones are one of many classes of flavonoids, phytochemicals widely recognized and studied for their numerous health benefits.*
Ipriflavone helps promote bone density by inhibiting bone resorption. Numerous studies of postmenopausal women and individuals whose bones are showing signs of demineralization have investigated the benefits of ipriflavone on bone health. Laboratory and clinical studies have documented ipriflavone’s positive effect on bone density.*
Experts agree that ipriflavone appears to directly inhibit osteoclast activity, thereby decreasing bone resorption. Osteoclasts and osteoblasts are two primary types of bone cells. Osteoblasts, the more exterior cells, are responsible for bone mineralization. Osteoclasts, found beneath the osteoblasts, are responsible for bone resorption. When calcium levels in the blood drop, the osteoblasts change shape, allowing the osteoclasts to become exposed and release calcium from the bones to the rest of the body.*
Scientists suspect ipriflavone may also stimulate osteoblast activity. Since osteoblasts are responsible for laying down new bone, an increase in osteoblast activity would result in increased bone mineralization. This suggests Ipriflavone may not only inhibit the breakdown of existing bone, but also encourage the formation of new bone. Bone is constantly turning over in a continuous process of formation and resorption. During certain stages of life, the balance between bone mineralization and resorption may be tipped. During childhood and adolescence, while the body is growing, bone mineralization generally exceeds bone resorption. Once one reaches peak bone mass, sometime between the age of 20 and 30, bone formation slows down. For many, bone resorption begins to prevail over bone formation, beginning the cycle of progressive, age-associated bone demineralization.*
In women, bone loss is generally accelerated following menopause. The decline in estrogen levels associated with menopause appears to put women at increased risk for declining bone density and osteoporosis. Osteoporosis affects a large proportion of postmenopausal women and the elderly in developed countries. For some women, exogenous hormones provide some continued protection against accelerated, progressive, postmenopausal bone loss. Currently, there are few effective options for those women who are unable to, or choose not to take hormone replacement therapy (HRT).*
Ipriflavone, together with adequate calcium, vitamin D, and other key nutrients in bone health, offers nonestrogenic protection against excessive bone resorption. Unlike other well-known isoflavones, such as genistein found in soy foods, ipriflavone does not have estrogenic activity. Ipriflavone can be safely used in conjunction with natural phytoestrogens or with HRT. Further, ipriflavone provides a positive effect on bone health in women for whom hormone therapies are contraindicated.*
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Supplement FactsServing Size: One (1) Capsule
Servings Per Container: 60 | | | | Amount
Per Serving | Daily
Value | | Ipriflavone | 300 mg | ** | |
** Daily Value Not Established. Percent Daily Values are based on a 2,000 calorie diet. |
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| Cellulose, Gelatin Capsule, Magnesium Stearate, Water |
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| As a dietary supplement, adults take One (1) capsule twice (2) daily as a dietary supplement, or as directed by a physician.Ipriflavone may be a beneficial dietary supplement for postmenopausal women, those at risk for osteoporosis, or anyone concerned about bone health.* |
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| KEEP OUT OF REACH OF CHILDREN. Store in a cool, dry place, away from direct light. |
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| This product contains NO wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring. |
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| Bone and Tooth Health, Osteoarthritis Nutrition, Skeletal Imbalances |
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| Bones, Skeleton |
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Adami S, Bufalino L, Cervetti R, et al. Ipriflavone prevents radical bone loss in postmenopausal women with low bone mass over 2 years. Osteoporosis Int 1997;7(2):119-25.
Agnusdei D, Bufalino L. Efficacy of ipriflavone in established osteoporosis and long-term safety. Calcif Tissue Int 1997;61 Suppl 1:S23-7.
Agnusdei D, Crepaldi G, Isaia G, et al. A double blind, placebocontrolled trial of ipriflavone for prevention of postmenopausal spinal bone loss. Calcif Tissue Int 1997;61(2):142-7.
Avioli LV. The future of ipriflavone in the management of osteoporotic syndromes. Calcif Tissue Int 1997;61 Suppl 1:S33-5.
Cecchettin M, Bellometti S, Cremonesi G, et al. Metabolic and bone effects after administration of ipriflavone and salmon calcitonin in postmenopausal osteoporosis. Biomed Pharmacother 1995;49(10):465-8.
Cheng SL, Zhang SF, Nelson TL, et al. Stimulation of human osteoblast differentiation and function by ipriflavone and its metabolites. Calcif Tissue Int 1994;55(5):356-62.
Choi YK, Han IK, Yoon HK. Ipriflavone for the treatment of osteoporosis. Osteoporosis Int 1997;7 Suppl 3:S174-8.
Civitelli R. In vitro and in vivo effects of ipriflavone on bone formation and bone biomechanics. Calcif Tissue Int 1997;61 Suppl 1:S12-14.
de Aloysio D, Gambacciani M, Altieri P, et al. Bone density changes in post- menopausal women with the administration of ipriflavone alone or in association with low-dose ERT. Gynecol Endocrinol 1997;11(4):289-93.
Gambacciani M, Ciaponi M, Cappagli B, et al. Effects of combined low dose of the isoflavone derivative ipriflavone and estrogen replacement on bone mineral density and metabolism in postmenopausal women. Maruritas 1997;28(1):75-81.
Gambacciani M, Spinetti A, Cappagli B, et al. Effects of ipriflavone administration on bone mass and metabolism in ovariectomized women. J Endocrinol Invest 1993;16(5):333-7.
Gennari C, Adami S, Agnusdei D, et al. Effect of chronic treatment with ipriflavone in postmenopausal women with low bone mass. Calcif Tissue Int 1997;61 Suppl 1:S19-22.
Gennari C, Agnusdei D, Crepaldi G, et al. Effect of Ipriflavone – a synthetic derivative of natural isoflavones – on bone mass loss in the early years after menopause. Menopause 1998;5(1):9-15.
Petilli M, Fiorelli G, Benvenuti S, et al. Interactions between ipriflavone and the estrogen receptor. Calcif Tissue Int 1995;56(2):160-5.
Kovacs AB. Efficacy of ipriflavone in the prevention and treatment of postmenopausal osteoporosis. Agents Actions 1994;41(1-2):86-7.
Melis GB, Paoletti AM, Cagnacci A, et al. Lack of any estrogenic effect of ipriflavone in postmenopausal women. J Endocrinol Invest 1992;15(10):755-61.
Nakamura S, Morimoto S, Takamoto S, et al. Effect of ipriflavone on bone mineral density and calcium-related factors in elderly females. Calcif Tissue Int 1992;51 Suppl 1:S30-4.
Reginster JY. Ipriflavone:pharmacological properties and usefulness in post- menopausal osteoporosis. Bone Miner 1993;23(3):223-32.
Valente M, Bufalino L, Castiglione GN, et al. Effects of 1-year treatment with ipriflavone on bone in postmenopausal women with low bone mass. Calcif Tissue Int 1994;54(5):377-80. |
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Our Price: $24.60 |
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