"If you don’t supplement with vitamin D, you’re deficient… period" - Dec 2023

Interview and Upcoming Presentation with Dr. Richard Cheng, an Anti-aging and Integrative Cancer Therapy Physician

GrassrootsHealth

• According to Dr. Cheng, “If you don’t supplement with vitamin D, you’re deficient… period.
• Richard Cheng, MD, PhD, is a board-certified anti-aging and integrative cancer therapy physician with offices in the United States and Shanghai.
• "Dr. Cheng began integrating nutrition into his practice ~30 years ago, starting with vitamin C supplementation. Around 20 years ago, he started incorporating more supplements, especially vitamin D. He would often recommend 5,000 IU/day of vitamin D to his fellow doctors; however, many would respond to say 5,000 IU was too much, and that they were worried about taking that much or recommending that amount to their patients."
• "His protocol involves more than just vitamin D, although it’s one of the top 3 nutrients he ALWAYS recommends, along with a healthy low carb diet. Vitamin C and magnesium are the other two supplements that he always suggests"
• Dr. Cheng has been taking 30,000 IU per day himself
  • Note: The founder of VitaminDWiki takes an average of 25,000 IU daily
• "Great news from Dr. Cheng – he has been able to help reverse or significantly improve many chronic diseases, such as coronary heart disease (as shown by angiogram – working on a paper now). Vitamin D is a major part of this protocol. He has also helped to reverse several autoimmune diseases (including Hashimoto’s, psoriasis, vitiligo, SLE, ulcerative colitis, eczema); ..."
• "Vitamin C is a water-soluble vitamin, therefore if it is taken as one big dose, much of it will be excreted. The body is able to absorb close to 1g of vitamin C every hour. To take it, you can either put it in water and drink it throughout the day or divide the larger dose into 3 smaller doses taken at different times of the day."
  • VitaminDWiki Vitamin C category contains 54 pages

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See also in VitaminDwiki

• High-Dose category has 57 items
• High Dose Vitamin D for autoimmune diseases -blog June 13, 2021 Dr. Cheng
• Aging leads to a decrease of vitamin D getting to cells – Sept 2017
• Life-extension, improved healthspan: Diet, Exercise, Omega-3, Vitamin D - many studies