Vitamin D3
9.5
Vitamin D3 aids osteoporosis prevention
IgG4-RD-Associated Mikulicz Syndrome Without Classic Systemic Involvement-A Case Report.
Most Relevant Research
We looked into the effects of vitamin D3 on osteoporosis management, particularly in relation to glucocorticoid-induced complications. In a recent case involving an 85-year-old patient with IgG4-related disease, vitamin D3 was used alongside prednisone and azathioprine. The goal was to prevent bone density loss often seen with steroid treatments.
Our focus on this case revealed that vitamin D3 played an essential role in supporting the patient’s bone health. This addition helped mitigate some side effects of long-term steroid use, specifically protecting against osteoporosis, while the patient experienced significant improvements in their orbital symptoms.
Over the course of treatment, the patient showed remarkable recovery in just 24 hours, along with a complete resolution of issues related to their eye condition over the following year. While direct data on vitamin D3's standalone effectiveness isn't highlighted, its use in this context underscores a possible beneficial role in osteoporosis prevention when combined with corticosteroids.
Our focus on this case revealed that vitamin D3 played an essential role in supporting the patient’s bone health. This addition helped mitigate some side effects of long-term steroid use, specifically protecting against osteoporosis, while the patient experienced significant improvements in their orbital symptoms.
Over the course of treatment, the patient showed remarkable recovery in just 24 hours, along with a complete resolution of issues related to their eye condition over the following year. While direct data on vitamin D3's standalone effectiveness isn't highlighted, its use in this context underscores a possible beneficial role in osteoporosis prevention when combined with corticosteroids.
9.5
Improves fertility
Most Useful Review
A good dose of Vitamin D is crucial. I’m an endocrinologist and assert that it's a hormone rather than a vitamin. Testing for Vitamin D levels before supplementation is essential. The optimal level should be above 65 ng/ml, and dosages can be higher without adverse reactions. It's evident that Vitamin D enhances fertility in men and women, boosts mood, and helps prevent osteoporosis.
Multivitamins
9.5
Stronger nails
Most Useful Review
The result is impressive! My husband has osteoporosis in parts of his spine, and my nails were as thin as paper. After two months, my nails became much stronger, and my partner's back pain has improved. We intend to undergo examination for clinical confirmation of the results.
9.5
Standard bone density
Most Useful Review
The effect is favourable and the absorption is good. My mother has been taking hormones and the doctor advised her to consume calcium to combat osteoporosis. She has been taking this supplement and her bone mineral density and calcium levels are now in standard range. We will continue purchasing it.
9
Rickets prevention
Most Useful Review
Vitamin D helps prevent rickets, a condition linked to poor bone development. For adolescents and adults, it guards against caries, gum diseases, and osteoporosis, while also speeding up fracture healing.
9
Bone strength improvement
Most Useful Review
Excellent! Vitamin D prevents rickets in babies and protects against caries and gum issues in older individuals. It is vital for preventing osteoporosis and promotes quicker recovery from fractures.
Nattokinase
9.5
High-quality supplement
Most Useful Review
Nattokinase, discovered in Japan, is a potent enzyme from natto known for improving blood fluidity and preventing osteoporosis, strokes, and heart diseases. The Japanese greatly value traditional soy products, leading to their longevity. This quality supplement is an excellent alternative to aspirin for maintaining healthy blood density.
8.8
Improves osteoporosis treatment
Most Useful Review
Nattokinase is an incredibly beneficial enzyme that helps to normalise blood circulation and blood density. It is particularly effective for addressing osteoporosis and preventing strokes and heart attacks. I have noticed that my blood flow has improved significantly since I started taking it, and it has other positive effects like enhancing immunity and lowering cholesterol. This high-quality enzyme is an excellent alternative to aspirin.
L Lysine
9.5
Prevents osteoporosis
Most Useful Review
Now Foods L-Lysine 500 mg is crucial for health. It aids immunity and helps prevent and treat yeast, fungal infections, and herpes due to its role in collagen synthesis. It's essential for calcium absorption, which is vital in preventing osteoporosis.
8.3
Strengthens blood vessels
Most Useful Review
Lysine is vital for numerous bodily functions, including cardiovascular and brain health, metabolism, and skin. It helps manage herpes and respiratory infections and significantly aids in calcium absorption, essential for osteoporosis prevention.
Vitamins
8
Vitamin D2 improves osteoporosis management
Application of bone alkaline phosphatase and 25-oxhydryl-vitamin D in diagnosis and prediction of osteoporotic vertebral compression fractures.
Most Relevant Research
We explored the impact of vitamin D2 treatment on patients suffering from osteoporotic vertebral compression fractures (OVCFs). In this study, we included 110 patients who underwent a procedure called percutaneous vertebroplasty. We also looked at a control group receiving standard postoperative care and another group that received vitamin D2 injections after surgery.
Throughout the study, we noticed that bone alkaline phosphatase (B-ALP) levels rose while 25-oxhydryl-vitamin D (25-OH-VD) levels dropped in patients with OVCFs. Importantly, our findings suggest that we can effectively use B-ALP and 25-OH-VD to predict and diagnose these types of fractures. Furthermore, our results indicate that injecting vitamin D2 intramuscularly can enhance treatment outcomes and improve the quality of life for these patients.
Overall, this study highlights the potential benefits of vitamin D2 in managing osteoporosis and provides evidence for its role in helping patients recover from fractures more effectively.
Throughout the study, we noticed that bone alkaline phosphatase (B-ALP) levels rose while 25-oxhydryl-vitamin D (25-OH-VD) levels dropped in patients with OVCFs. Importantly, our findings suggest that we can effectively use B-ALP and 25-OH-VD to predict and diagnose these types of fractures. Furthermore, our results indicate that injecting vitamin D2 intramuscularly can enhance treatment outcomes and improve the quality of life for these patients.
Overall, this study highlights the potential benefits of vitamin D2 in managing osteoporosis and provides evidence for its role in helping patients recover from fractures more effectively.
9.5
Osteoporosis prevention
Most Useful Review
MK-7 does not cause blood hypercoagulability, as it activates liver proteins involved in the coagulation system. It should be taken regularly with vitamin D3. Together, MK-7 and D3 direct calcium from blood vessels to bones, effectively preventing and reducing osteoporosis. I’m really pleased with this vitamin; the small capsule is easy to take. Regular intake of high doses of K2 helps lower cholesterol, aiding in the prevention of artery stiffening.
Potassium
9.5
Supports bone health
Most Useful Review
I believe potassium citrate is an excellent supplement that promotes urinary tract health and lowers the risk of kidney stones. It enhances electrolyte balance and reduces dehydration risk, while also improving bone health and potentially diminishing the risk of osteoporosis. Overall, I find potassium citrate a worthwhile choice for enhancing health.
8.8
Reduced osteoporosis risk
Most Useful Review
Potassium is an essential trace element that greatly diminishes the risk of swelling and stimulates enzyme production. Many people consume excessive salt while not getting enough potassium, leading to a deficiency. High potassium levels in the blood are associated with a significantly reduced risk of stroke and high blood pressure. Adequate potassium intake is also linked to better bone density and reduced osteoporosis risk.
Magnesium
9
Magnesium's role in osteoporosis
Relationship between multi-nutrient intake and bone loss and osteoporosis in U.S. adults: Findings from NHANES.
Most Relevant Research
We examined how dietary intake of magnesium, along with potassium and sodium, influences bone health, specifically focusing on osteoporosis and bone mineral density (BMD) in adults across the U.S. Our analysis was based on data from the National Health and Nutrition Examination Surveys, which spanned from 2005 to 2018, involving over 10,000 participants.
The findings revealed a positive association between higher dietary intake of potassium, magnesium, and sodium and improved BMD of the femur. This means that those who consumed more of these nutrients tended to have stronger bones. Additionally, we observed that a higher intake of these minerals was linked to a lower occurrence of osteopenia and osteoporosis.
Our study highlights how magnesium, when part of a broader nutrient intake that includes potassium and sodium, could play a significant role in maintaining bone health. While our research points to a beneficial relationship, more targeted studies are needed to definitively isolate the effects of magnesium alone on osteoporosis. Overall, this reinforces the importance of a balanced diet for bone health.
The findings revealed a positive association between higher dietary intake of potassium, magnesium, and sodium and improved BMD of the femur. This means that those who consumed more of these nutrients tended to have stronger bones. Additionally, we observed that a higher intake of these minerals was linked to a lower occurrence of osteopenia and osteoporosis.
Our study highlights how magnesium, when part of a broader nutrient intake that includes potassium and sodium, could play a significant role in maintaining bone health. While our research points to a beneficial relationship, more targeted studies are needed to definitively isolate the effects of magnesium alone on osteoporosis. Overall, this reinforces the importance of a balanced diet for bone health.
9.5
Promotes strong bones
Most Useful Review
After researching magnesium's role in osteoporosis, I started taking two 200mg tablets daily. They are cheap and effective, with no digestive issues. As someone training for a demanding mountain walking challenge at seventy, I recommend these for anyone wanting to maintain their health, especially in later life.
Polygonum Cuspidatum Complex
8.8
Benefits osteoporosis treatment
Most Useful Review
Resveratrol is a dietary supplement that helps block tumour cell proliferation and reduces the risk of osteoporosis, particularly during menopause. It also stimulates collagen synthesis and may significantly lower cardiovascular disease risks. It is a powerful antioxidant, more effective than vitamin E. The packaging was excellent and undamaged.
8.8
Supports osteoporosis prevention
Most Useful Review
This product is effective for maintaining youth, especially for menopausal women. It reduces the risk of osteoporosis and promotes collagen synthesis.
Vitamin K2
9
Vitamin K2 enhances osteoporosis treatment
Efficacy of Recombinant Human Parathyroid Hormone 1-34 and Vitamin K2 Combination Therapy in Postmenopausal Osteoporosis.
Most Relevant Research
We aimed to understand how vitamin K2 influences osteoporosis, especially when combined with another treatment known as recombinant human parathyroid hormone 1-34 (rhPTH (1-34)).
In this study, 77 postmenopausal women with osteoporosis were divided into two groups. One group received vitamin K2 alone, while the other group was treated with a combination of rhPTH (1-34) and vitamin K2. Over the course of the treatment, we looked closely at changes in bone mineral density (BMD), pain levels, and various markers related to bone metabolism, as well as any potential side effects.
Both treatments were effective in improving key parameters like BMD and pain scores. However, the combination therapy significantly outperformed vitamin K2 alone in enhancing BMD and other important markers. Importantly, we found no significant increase in adverse reactions with the combined treatment, which suggests that it is a safe option.
Ultimately, our findings indicate that while vitamin K2 has a positive effect, its benefits were notably enhanced when used alongside rhPTH (1-34). This synergy may offer a promising pathway for more effective osteoporosis management.
In this study, 77 postmenopausal women with osteoporosis were divided into two groups. One group received vitamin K2 alone, while the other group was treated with a combination of rhPTH (1-34) and vitamin K2. Over the course of the treatment, we looked closely at changes in bone mineral density (BMD), pain levels, and various markers related to bone metabolism, as well as any potential side effects.
Both treatments were effective in improving key parameters like BMD and pain scores. However, the combination therapy significantly outperformed vitamin K2 alone in enhancing BMD and other important markers. Importantly, we found no significant increase in adverse reactions with the combined treatment, which suggests that it is a safe option.
Ultimately, our findings indicate that while vitamin K2 has a positive effect, its benefits were notably enhanced when used alongside rhPTH (1-34). This synergy may offer a promising pathway for more effective osteoporosis management.
9.5
Reduces osteoporosis risk
Most Useful Review
Vitamin K2 (MK-7) is essential for treating osteoporosis by removing calcium from arteries and directing it to bones. I take it regularly with vitamin D3 to strengthen my bones. In high doses, it lowers cholesterol and prevents vascular calcification. The 100 mcg dosage is optimal, and the packaging is intact. It could be cheaper, though!
Protein
9
Protein complex enhances bone health
A calcium-loaded complex based on Antarctic krill protein and supplemented with pectin promotes calcium absorption and bone health.
Most Relevant Research
We investigated how a unique protein complex, derived from Antarctic krill and enriched with pectin, influences calcium absorption and bone health, especially in the context of osteoporosis. Using a calcium-deficient mouse model, we assessed the effects of this complex, known as P + Ca + HMP, on calcium intake and bone structure.
Our findings were impressive: chronic low calcium levels led to reduced calcium absorption and weakened bone architecture. However, the P + Ca + HMP complex turned the situation around. It improved calcium retention significantly and strengthened the femur, showcasing enhanced mechanical properties of the bone.
Additionally, the complex aided in improving the structure of the bone’s trabecular network, making it thicker and more integral. We also noted an increase in beneficial gut bacteria associated with better calcium absorption and bone health after administering the complex.
Overall, the P + Ca + HMP complex demonstrated the potential to effectively deliver calcium, support a healthy gut environment, and promote stronger bones, making it a promising candidate for preventing calcium deficiency.
Our findings were impressive: chronic low calcium levels led to reduced calcium absorption and weakened bone architecture. However, the P + Ca + HMP complex turned the situation around. It improved calcium retention significantly and strengthened the femur, showcasing enhanced mechanical properties of the bone.
Additionally, the complex aided in improving the structure of the bone’s trabecular network, making it thicker and more integral. We also noted an increase in beneficial gut bacteria associated with better calcium absorption and bone health after administering the complex.
Overall, the P + Ca + HMP complex demonstrated the potential to effectively deliver calcium, support a healthy gut environment, and promote stronger bones, making it a promising candidate for preventing calcium deficiency.
8.8
Supports bone health
Most Useful Review
The quality is clean and tasty, with ingredients matching the picture. It's delicious, perfect with breakfast or yoghurt, and lasts about two months if not used daily. This helps prevent osteoporosis due to magnesium. It also enhances relaxation, aids sleep, improves skin and eye health, and strengthens immunity thanks to its antioxidants. It's a rich formula that complements a healthy diet.
Zinc
7
Dietary zinc linked to osteoporosis
Association between dietary zinc intake amount and prevalence of osteoporosis in middle-aged and elderly individuals: a cross-sectional study.
Most Relevant Research
We aimed to understand how dietary zinc intake relates to the prevalence of osteoporosis in middle-aged and elderly individuals. By analyzing data from over 7,300 participants aged 45 and older, we found that those diagnosed with osteoporosis had significantly lower zinc intake compared to those without the condition.
Our results, derived from comprehensive statistical analyses, indicate that higher dietary zinc levels are associated with lower odds of developing osteoporosis. Even when adjusting for various factors, the connection remained strong. This suggests that zinc may play an important role in bone health.
However, it’s essential to note that while lower levels of dietary zinc correlate with a higher prevalence of osteoporosis, the study did not directly address the impact of zinc treatment on improving osteoporosis outcomes. Therefore, while the data points to a relationship, we cannot conclusively say that increasing zinc intake will treat osteoporosis effectively.
Our results, derived from comprehensive statistical analyses, indicate that higher dietary zinc levels are associated with lower odds of developing osteoporosis. Even when adjusting for various factors, the connection remained strong. This suggests that zinc may play an important role in bone health.
However, it’s essential to note that while lower levels of dietary zinc correlate with a higher prevalence of osteoporosis, the study did not directly address the impact of zinc treatment on improving osteoporosis outcomes. Therefore, while the data points to a relationship, we cannot conclusively say that increasing zinc intake will treat osteoporosis effectively.
9.5
Supports osteoporosis treatment
Most Useful Review
A tiny capsule of zinc helps combat various health issues. This small dietary supplement is easy to consume and plays a crucial role in preventing diseases such as osteoporosis. Zinc contributes to skin cell renewal and collagen formation, reducing dryness and helping combat wrinkles and acne. The importance of zinc in overall health cannot be overstated, particularly in maintaining beauty and preventing various health problems.
Calcium
4
Calcium's role in osteoporosis unclear
Optimizing bone health in people living with HIV: insights from a network meta-analysis of randomized controlled trials.
Most Relevant Research
We conducted a thorough review of various treatments for osteoporosis in people living with HIV, particularly focusing on the role of calcium. Our analysis included randomized controlled trials that compared different treatment strategies, such as calcium combined with medications like zoledronate or alendronate.
While zoledronate showed promising results in improving bone mineral density, calcium was often used alongside these treatments. Unfortunately, this combination makes it difficult to isolate the specific effects of calcium on osteoporosis. We found that alendronate, although it helped reduce certain bone turnover markers, did not significantly improve bone density.
Overall, the study indicates that while calcium plays a role in treatment combinations, its isolated impact on osteoporosis remains unclear. We emphasized the need for more focused research to determine calcium's true effectiveness in enhancing bone health for those affected by HIV.
While zoledronate showed promising results in improving bone mineral density, calcium was often used alongside these treatments. Unfortunately, this combination makes it difficult to isolate the specific effects of calcium on osteoporosis. We found that alendronate, although it helped reduce certain bone turnover markers, did not significantly improve bone density.
Overall, the study indicates that while calcium plays a role in treatment combinations, its isolated impact on osteoporosis remains unclear. We emphasized the need for more focused research to determine calcium's true effectiveness in enhancing bone health for those affected by HIV.
9.5
Reduced cravings
Most Useful Review
I take this as prescribed by my orthopaedic surgeon for osteoporosis management before and after pelvic surgery. It's a great remedy for the cramps common during pregnancy. After consuming other types of calcium without relief, I finally found this one. My calcium levels have improved, and the urge to eat chalk has disappeared entirely.
Vitamin D
8
Vitamin D aids cancer treatment outcomes
A Systematic Review of Vitamin D Supplementation in Oncology: Chance of Science or Effectiveness?
Most Relevant Research
We explored the role of vitamin D (VD) supplementation in supporting cancer patients undergoing chemotherapy and radiotherapy, particularly regarding its effects on osteoporosis. The aim was to sift through scientific evidence to understand how vitamin D influences not just bone health but also alleviates the side effects of demanding cancer treatments.
Our findings indicated that adequate levels of VD are important for maintaining bone density in patients, especially those receiving preoperative chemoradiotherapy. Some studies showed that vitamin D supplementation could lessen certain severe side effects, like fatigue and nausea, often experienced during cancer treatments.
However, the evidence regarding the isolated effects of vitamin D on osteoporosis, specifically, was limited due to the varied designs of the included studies. Despite these challenges, it seems clear that vitamin D plays a valuable role in managing bone health and reducing treatment-related complications.
Our findings indicated that adequate levels of VD are important for maintaining bone density in patients, especially those receiving preoperative chemoradiotherapy. Some studies showed that vitamin D supplementation could lessen certain severe side effects, like fatigue and nausea, often experienced during cancer treatments.
However, the evidence regarding the isolated effects of vitamin D on osteoporosis, specifically, was limited due to the varied designs of the included studies. Despite these challenges, it seems clear that vitamin D plays a valuable role in managing bone health and reducing treatment-related complications.
9.5
Supports osteoporosis treatment
Most Useful Review
Calcium is vital for human health. A deficiency can lead to osteoporosis. Magnesium calms the nervous system, while zinc strengthens immunity. This 3-in-1 combo, featuring D3 to enhance calcium absorption, is an excellent supplement for its price and quality.
Omega 3
8
Eicosapentaenoic acid's potential effects
Is there a role for essential fatty acids in osteoporosis?
Most Relevant Research
We explored the connection between eicosapentaenoic acid (EPA) and osteoporosis to understand how this essential fatty acid may influence bone health. Research suggests that osteoporosis, particularly in postmenopausal women and the elderly, might be linked to low-grade systemic inflammation.
Although glucocorticoids are strong anti-inflammatory agents, their use has been shown to induce osteoporosis instead of preventing it. This strange finding points to a more complex mechanism involving pro-inflammatory cytokines and hormones like estrogen.
It appears that eicosapentaenoic acid play a role as a mediator in this process. Supporting evidence shows that people with osteoporosis often have lower levels of unsaturated fatty acids, including EPA. Some studies imply that long-chain metabolites of EFAs, such as arachidonic acid and lipoxin A4, can benefit bone health.
However, the specifics of EPA's effectiveness in isolation from other essential fatty acids remain unclear, as it was not assessed separately in the studies reviewed. Nevertheless, the potential for EPA to contribute positively to osteoporosis management is a discussion worth continuing.
Although glucocorticoids are strong anti-inflammatory agents, their use has been shown to induce osteoporosis instead of preventing it. This strange finding points to a more complex mechanism involving pro-inflammatory cytokines and hormones like estrogen.
It appears that eicosapentaenoic acid play a role as a mediator in this process. Supporting evidence shows that people with osteoporosis often have lower levels of unsaturated fatty acids, including EPA. Some studies imply that long-chain metabolites of EFAs, such as arachidonic acid and lipoxin A4, can benefit bone health.
However, the specifics of EPA's effectiveness in isolation from other essential fatty acids remain unclear, as it was not assessed separately in the studies reviewed. Nevertheless, the potential for EPA to contribute positively to osteoporosis management is a discussion worth continuing.
8.8
Supports joint health
Most Useful Review
Omega-3s support joint health and help prevent osteoporosis. They reduce inflammation and fight bone loss, alleviating joint pain, and mitigate symptoms of rheumatoid arthritis while slowing cartilage degradation in arthrosis. The fish oil is of high quality with no side effects like heartburn. I take it regularly and find it excellent value for money.
Fish Oil
8
Eicosapentaenoic acid's potential effects
Is there a role for essential fatty acids in osteoporosis?
Most Relevant Research
We explored the connection between eicosapentaenoic acid (EPA) and osteoporosis to understand how this essential fatty acid may influence bone health. Research suggests that osteoporosis, particularly in postmenopausal women and the elderly, might be linked to low-grade systemic inflammation.
Although glucocorticoids are strong anti-inflammatory agents, their use has been shown to induce osteoporosis instead of preventing it. This strange finding points to a more complex mechanism involving pro-inflammatory cytokines and hormones like estrogen.
It appears that eicosapentaenoic acid play a role as a mediator in this process. Supporting evidence shows that people with osteoporosis often have lower levels of unsaturated fatty acids, including EPA. Some studies imply that long-chain metabolites of EFAs, such as arachidonic acid and lipoxin A4, can benefit bone health.
However, the specifics of EPA's effectiveness in isolation from other essential fatty acids remain unclear, as it was not assessed separately in the studies reviewed. Nevertheless, the potential for EPA to contribute positively to osteoporosis management is a discussion worth continuing.
Although glucocorticoids are strong anti-inflammatory agents, their use has been shown to induce osteoporosis instead of preventing it. This strange finding points to a more complex mechanism involving pro-inflammatory cytokines and hormones like estrogen.
It appears that eicosapentaenoic acid play a role as a mediator in this process. Supporting evidence shows that people with osteoporosis often have lower levels of unsaturated fatty acids, including EPA. Some studies imply that long-chain metabolites of EFAs, such as arachidonic acid and lipoxin A4, can benefit bone health.
However, the specifics of EPA's effectiveness in isolation from other essential fatty acids remain unclear, as it was not assessed separately in the studies reviewed. Nevertheless, the potential for EPA to contribute positively to osteoporosis management is a discussion worth continuing.
8.8
Supports joint health
Most Useful Review
Good omega-3s support joint health and help prevent osteoporosis. The fatty acids relieve inflammation and combat bone loss. I recommend this product.
Dietary Fiber
8
Vitamin D aids cancer treatment outcomes
A Systematic Review of Vitamin D Supplementation in Oncology: Chance of Science or Effectiveness?
Most Relevant Research
We explored the role of vitamin D (VD) supplementation in supporting cancer patients undergoing chemotherapy and radiotherapy, particularly regarding its effects on osteoporosis. The aim was to sift through scientific evidence to understand how vitamin D influences not just bone health but also alleviates the side effects of demanding cancer treatments.
Our findings indicated that adequate levels of VD are important for maintaining bone density in patients, especially those receiving preoperative chemoradiotherapy. Some studies showed that vitamin D supplementation could lessen certain severe side effects, like fatigue and nausea, often experienced during cancer treatments.
However, the evidence regarding the isolated effects of vitamin D on osteoporosis, specifically, was limited due to the varied designs of the included studies. Despite these challenges, it seems clear that vitamin D plays a valuable role in managing bone health and reducing treatment-related complications.
Our findings indicated that adequate levels of VD are important for maintaining bone density in patients, especially those receiving preoperative chemoradiotherapy. Some studies showed that vitamin D supplementation could lessen certain severe side effects, like fatigue and nausea, often experienced during cancer treatments.
However, the evidence regarding the isolated effects of vitamin D on osteoporosis, specifically, was limited due to the varied designs of the included studies. Despite these challenges, it seems clear that vitamin D plays a valuable role in managing bone health and reducing treatment-related complications.
9.5
Effective for healing bones
Most Useful Review
At 58, after breaking an arm and leg, I began taking calcium citrate with vitamin D3. When my plaster was removed after 1.5 months, my bones had fused well, so I continued using it until the pack was complete. I've since ordered more and take it in intervals of 2 months for osteoporosis prevention. I am very pleased with its effectiveness for strengthening bones.