About this Video

• Video Title: This 1 Vitamin Could Cut Your Dementia Risk By 40% (latest research)
• Channel: FoundMyFitness Clips
• Speakers: Dr. Ron Patrick
• Duration: 00:09:11

Introduction

This video discusses a study showing a significant association between vitamin D supplementation and a reduced risk of dementia. Dr. Ron Patrick explains the study's findings, highlighting the impact of vitamin D on dementia risk across different populations and pre-existing conditions.

Key Takeaways

• Vitamin D and Dementia Risk: A study of over 12,000 people found that vitamin D supplementation was associated with a 40% lower risk of dementia over a decade. 84% of vitamin D supplement users remained dementia-free compared to 68% of non-users.
• Impact on Specific Groups: Women showed a greater benefit from vitamin D supplementation than men, experiencing a nearly 50% lower dementia incidence. Individuals with normal cognitive function saw a 56% lower dementia incidence with supplementation, while those with mild cognitive impairment saw a 33% reduction.
• APOE4 Gene and Vitamin D: The study also examined the impact of vitamin D on individuals with the APOE4 gene, a major risk factor for Alzheimer's. Even with APOE4, vitamin D supplementation reduced dementia risk by 33%.
• Vitamin D Deficiency: A significant portion (up to 70%) of Americans are vitamin D deficient or insufficient. Supplementation (2,000-4,000 IUs per day) can help reach sufficient levels.
• Importance of Blood Tests: Regular blood tests to measure 25-hydroxy vitamin D levels are recommended to ensure optimal levels (30-60 ng/ml) are maintained.