Italian women taking Vitamin D (Osteoporosis, etc) - Dec 2022

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Update on the role of vitamin D in the prevention of osteoporosis

Vitamin D - Updates 2022;5(1):4-7. https://doi.org/10.30455/2611-2876-2022-1e
Stefano Berardi, Francesco Paolo Cantatore
Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia

Packages of Vitamin D for Italian Women

In recent years the possible multiple positive effects of vitamin D (antineoplastic, cardioprotective, immunomodulatory, etc.) have aroused growing interest and an increase in scientific (and non-scientific) publications on the subject. However, uncertainties about its usefulness in the prevention of osteoporosis have also been raised, following discordant results in the literature, beyond any reasonable doubt on extra-skeletal effects. Osteoporosis has a burdensome impact on the healthcare system: in Italy approximately 3.5 million women and 1 million men are affected by the disease. Incidence increases with age (the steady ageing of the population leads to more cases). From age 50, the incidence of fragility fractures increases progressively, becoming comparable to that of stroke and breast cancer 1. Annual costs attributable to such fractures (acute management and longterm disability) grow with the ageing of the population. What is needed is an acceptable prevention strategy that makes the best use of available resources.

 Download the PDF from VitaminDWiki

They recommend 30-40 ng

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VitaminDWiki - Overview Osteoporosis and vitamin D contains

• FACT: Bones need Calcium (this has been known for a very long time)
• FACT: Vitamin D improves Calcium bioavailability (3X ?)
• FACT: Should not take > 750 mg of Calcium if taking lots of vitamin D (Calcium becomes too bio-available)
• FACT: Adding vitamin D via Sun, UV, or supplements increased vitamin D in the blood
• FACT: Vitamin D supplements are very low cost
• FACT: Many trials, studies. reviews, and meta-analysis agree: adding vitamin D reduces osteoporosis
• FACT: Toxic level of vitamin D is about 4X higher than the amount needed to reduce osteoporosis
• FACT: Co-factors help build bones.
• FACT: Vitamin D Receptor can restrict Vitamin D from getting to many tissues, such as bones
• It appears that to TREAT Osteoporosis:
•        Calcium OR vitamin D is ok
•        Calcium + vitamin D is good
•        Calcium + vitamin D + other co-factors is great
•        Low-cost Vitamin D Receptor activators sometimes may be helpful
• CONCLUSION: To PREVENT many diseases, including Osteoporosis, as well as TREAT Osteoporosis
• Category Osteoporosis has 221 items
• Category Bone Health has 314 items

Note: Osteoporosis causes bones to become fragile and prone to fracture
  Osteoarthritis is a disease where damage occurs to the joints at the end of the bones

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VitaminDWiki - Osteoporosis category contains

• 221 items in category - see also Overview Osteoporosis and vitamin D
• Overview Fractures and vitamin D
• Bone - Health 314 items
• VitaminDWiki pages with BONE MINERAL DENSITY or BMD in title 29+ pages
• Search VitaminDWiki for OSTEOPENIA 1740 items as of July 2020
• 13 articles are in both Osteroporosis and Vitamin D Receptor categories
• 10 articles are in both Osteroporosis and Meta-analysis categories
• 20X increase in vitamin D sold and 36 percent decrease in osteoporosis business in Australia – Nov 2013

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VitaminDWiki - Falls and Fractures category contains

• 258 items in FALLS and FRACTURES
• Vitamin D and Calcium cost-effectively reduce falls and fractures – April 2019
• see also Overview Seniors and Vitamin D
  • Overview Fractures and Falls and Vitamin D
  • Overview Fractures and vitamin D
  • Muscles and Vitamin D - many studies

Falls

• Fall prevention - Vitamin D is one of the ways - umbrella review Jan 2024
• Deaths due to falls doubled in just a decade (age-adjusted, perhaps decreased vitamin D) – June 2019
• Preventing Falls in Older Adults – Vitamin D combination is the best - JAMA Meta-analysis Nov 2017
• Falls cut in half by 100,000 IU vitamin D monthly - RCT 2016
• Falls reduced by a third if achieved 40 ng level vitamin D– RCT Sept 2018
  • Note: It took 6 months to get to that level. Most trials last only 3 months
• Vitamin D prevents falls – majority of meta-analyses conclude – meta-meta analysis Feb 2015
• Falls reduced by Vitamin D: 13 percent reduction if more than 700 IU – review of 38 trials – Aug 2022

Left hand column section as of Nov 2024

Fracture

• Hip fractures are predicted by 10 factors – low Vitamin D is the biggest – Aug 2023
• Vitamin D and fractures – 24 meta-analyses and counting – Dec 2014
• Low trauma bone fractures in seniors – considering Vitamin D loading dose for all, without testing – Nov 2019
• Vitamin K (any amount and any kind) reduced bone fractures by 24 percent – meta-analysis – May 2019
• 77+ Hip fracture items in VitaminDWiki title   Click here for details examples:
  • Risk of Hip fracture cut in half if Vitamin D was prescribed - Aug 2023
  • Call to action: Vitamin D to prevent of treat hip fracture (50,000 weekly for 8 weeks, then bi-weekly) – Holick July 2020

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