【ビタミンの罠】9割が知らないビタミンB6の落とし穴と市販薬の組み合わせ【ゆっくり解説】

While it's generally true that "Vitamin B" is excreted and therefore poses no problem even if taken in excess, the one exception is "Vitamin B6." It's known that excessive intake of B6, which is commonly used in over-the-counter medications and supplements, can cause health problems. And what about the dosage used in over-the-counter medications...? Furthermore, there's the pitfall that the symptoms of deficiency and excess are the same... This video explains the correct usage and the symptoms of deficiency and excess, so you can manage them just by knowing about them. [Chapters] 00:00 Introduction 01:13 What is the function of Vitamin B6? 02:46 The "trap" of Vitamin B6 05:45 B6 used in over-the-counter medications 06:58 The pitfall of adding B6 10:32 Is there an upper limit for B6? 12:18 When should you stop taking B6? 14:47 Why "B6"? [Related Videos] ✅   • 【疲労回復】疲れが取れない人が知らないビタミン剤の正しい選び方【ゆっくり解説】   ✅   • 【ビタミンD】えっ、飲んじゃダメな人も…？知られざる副作用と危険な飲み方【ゆっくり解説】   ✅   • 【消えた】ビタミンFGHIJの謎…なぜ突然『K』なのか？【ゆっくり解説】   ✅   • 【マルチビタミン】実はどれも別物のサプリを完全解剖します【ゆっくり解説】   ✅   • 【サプリ】危険な今でも売っているサプリと実際の被害【ゆっくり解説】   ━━━━━━━━━━━━━━━━━━━━━━━━━ 📚 References and Sources ━━━━━━━━━━━━━━━━━━━━━━━━━ [Dietary Reference Intakes for Japanese] ✅Dietary Reference Intakes for Japanese (2025 Edition) Vitamin B6 Recommended Daily Allowance and Tolerable Upper Intake (For accurate values ​​by age and gender, please see here): https://www.tyojyu.or.jp/net/kenkou-t... ━━━━━━━━━━━━━━━━━━━━━━━━━ 【Case study introduced in the video】 ✅Case 1: A 78-year-old woman who took 100mg daily for several years Experienced tingling sensations in the face, trunk, and both feet; symptoms recovered after discontinuation Source: Tynes et al., "Case report of rare sensory abnormalities caused by low-dose vitamin B6 supplements" Open Journal of Clinical & Medical Case Reports) http://jclinmedcasereports.com/articl... ✅Case 2: The case of Susan, a 65-year-old woman who developed difficulty walking due to unconscious duplication of magnesium and multivitamins. Source: Official Safety Alert from the Australian Government Drug Regulatory Agency (TGA) https://www.tga.gov.au/safety/safety-... ✅Case 3: The case of a 76-year-old woman who consumed 1000mg of turmeric daily for 5 years. Progressive difficulty walking and sensory neuropathy were confirmed. Original source: Wongnamthong et al., "Sensory neuropathy associated with long-term turmeric intake." Journal of the Thai Society of Neurology, Vol. 38 Issue No. 2 (2022) https://www.thaijoneuro.com/files/202... ✅Case 4: A case in which a commercially available supplement contained approximately 29 times the recommended amount of B6 (Australia) Onset of peripheral neuropathy and the history of the class-action lawsuit Report: Nutra Ingredients Journal https://www.nutraingredients.com/Arti... -vitamin-b6-saga-claims-against-more-brands-public-education-urged/ ━━━━━━━━━━━━━━━━━━━━━━━━━ 【About Vitamin B6 Overdose and Peripheral Neuropathy】 ✅Official Information from the Australian Government Drug Regulatory Agency (TGA) About Vitamin B6 Side Effects and Peripheral Neuropathy https://www.tga.gov.au/safety/safety-... mation/safety-alerts/vitamin-b6-pyridoxine ✅ National Library of Medicine (NCBI) Medical Resources for Healthcare Professionals StatPerls "Vitamin B6 Toxicity" https://www.ncbi.nlm.nih.gov/books/NB... ✅ 2022 Review Article on the Mechanism of Pyridoxine-Induced Neuropathy "Vitamin B6-Induced Neuropathy: Considerations Regarding the Mechanism of Pyridoxine Toxicity" Published on ScienceDirect https:/ /www.sciencedirect.com/science/article/pii/S2161831322004781 ✅ Neurological disorders reported even with less than 50mg per day in a drug safety surveillance study Vroraik et al., Journal of Drug Safety (2018) https://link.springer.com/article/10.... ━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ Our channel's first book is now available at bookstores and online nationwide! [The Best Way to Choose Over-the-Counter Medications: A Drugstore's Guide You'll Regret Not Knowing] ⇓Purchase here! ⇓ Amazon: https://amzn.to/4otEYZ6 ------------------------------------------------------------------------------------- [Character Introduction] Medi…Knowledgeable and calm, a commentator with extensive medical and scientific expertise and historical knowledge. Gentle and polite, she supports Iroha while maintaining a strong core. Iroha... A cheerful and curious girl. She's honest and emotional, but a little clumsy and trusting. Channel membership has started!    / @yukkuridrug   This channel provides helpful information about life and health, originating from a drugstore. Please subscribe!    / @yukkuridrug   [Music provided by Hikari Surprise Co., Ltd.] #Vitamin #VitaminB6 #Alinamin...