Title: Pharmanex Workshop ReishiMax
 1PharmanexWorkshopReishiMax 
 2Michael N. Chang, Ph.D.
- Chief Scientific Advisor 
 - Ph.D. in Organic Chemistry 
 - Post-doctoral Fellowship at MIT 
 - Over 20 years of pharmaceutical business 
experience  - 35 patents 
 
  3Josh Zhu, M.D., Ph.D.
- Director of Clinical Affairs  Manager of 
Clinical Pharmacology  - Capital Institute of Medicine 
 - Ph.D. in Molecular and Cellular Physiology 
 - Member of six American medical societies
 
  4Reishi and Immunity A Scientific Overview
Presented by Michael N. Chang, Ph.D.Chief 
Scientific Advisor, Nu Skin Enterprises, Inc.
This material is provided for scientific and 
educational purposes only and should not be 
distributed or used in conjunction with the sale 
or distribution of any dietary supplement product. 
 5The Human Immune System
- ...is a complicated network of cells, antibodies 
and proteins that serves following three main 
functions 
1. Removes waste and harmful material, to ensure 
the normal function of the body. 2. Defends 
against pathogens - bacteria, fungi and 
virus. 3. Kills and removes dead and altered 
cells.  
 6The Human Immune System
- ......is delicately balanced by a very 
sophisticated feedback regulation and control 
system  -  Prolonged immune deficiency can lead to 
infection, frequent sickness, lack of vigor and 
energy and impaired metabolism.  -  On the other hand, chronic activation of immune 
system can also lead to certain autoimmune 
conditions such as arthritis, lupus, nephritis, 
allergy, etc.  -   
 
  7Immune Cells Recognize and Destroy Pathogens 
and Altered Cells
Immune cell swallows foreign invader
Chemical message alerts immune system that an 
invader is present  
 8- Cell Surface Antigen 
 - How does it work? 
 -  Pathogens, such as bacteria, fungus, virus, have 
carbohydrates protruding outside of its surface.  -  Altered cells also have carbohydrate antigens 
protruding.  
  9(No Transcript) 
 10Reishi Mushroom
Reishi (Ganoderma lucidum) mushroom is a fungus 
occurring as a shelf-like form on the sides of 
trees and stumps in densely wooded mountains with 
high humidity and low light. 
The spores of Reishi have such tough outer husks 
that germination is next to impossible, which 
accounts for its rarity 
 11Reishi Growing Process
Zoom in of Reishi body
1
1. Reishi body 2. Basidiomycete produces 
sporidium 3. Mycelium
2
3
Growth of Basidiomycete 
 12Types of Reishi
- There are 62 types of Reishi, of which six are 
most common  -  RED BLACK 
 -  BLUE WHITE 
 -  YELLOW PURPLE 
 -  
 - RED Reishi is preferred because it can produce 
the highest quality extract and has been subject 
to the most scientific evaluation  
  13Cultivation of Reishi
-  In 1971, Yukio Naoi, a researcher of the Kyoto 
University in Japan, successfully developed the 
artificial cultivation of Reishi, which resulted 
in reproducible and consistent production of 
Reishi.  
  14Compounds Identified in Reishi Mushrooms 
 15Reishi Spores
- These highly active substances are the essence of 
Reishi  - They are the reproductive cells that are released 
at maturity  - However, Reishi spores are protected by an 
extremely hard shell which prevent us from 
optimally absorbing the actives 
  16Traditional Use
- Reishi, also known as Lingzhi, is one of the most 
valued herbal products in Traditional Chinese 
Medicine (TCM)  - Reishis earliest herbal remedies were recorded 
between 206 B.C. - 8 A.D.  - In Taiwan, families often give Reishi to their 
aging grandparents 
  17Clinical Research Approach for Reishi
-  The polysaccharides of Reishi can regulate our 
immune system.  -  It is generally recognized that certain 
polysaccharides cannot be absorbed by the human 
body.  -  When our intestine senses the presence of 
certain polysaccharides, receptors within our 
body will create a series of signals which then 
stimulate the body to carry out biological 
actions that regulate the immune system.  
  18Research Findings 
Reishi Mushroom  Extracts
- Cell support 
 - Immune dysfunction-related diseases 
 - Liver protection 
 - Nervous system dysfunction 
 - Cardiovascular protection and blood sugar support
 
  19Pre-Clinical Studies
- Animal and in vitro studies have shown that 
Reishi extracts  -  Enhances activity of lymphocytes and natural 
killer (NK) cells  -  Enhances activity of cytokines and macrophages 
 -  Decreases histamine release from mast cells
 
Wang SY, et al. International Journal of Cancer 
199770(6)699-705. Lu Z, Lin ZB. 1994 
International Symposium on Ganoderma Research, 
October 24-26, 1994, Beijing Medical University, 
Beijing , China, Program and Abstracts, p. 82. 
 20Clinical Studies
- In clinical studies, Reishi extracts have been 
shown to  -  Increase levels of T-cell counts, CD4/CD8 ratio, 
 cytokine IL-2, complement C3 and 
immunoglobulin G  -  Lower levels of T-suppressor cell counts 
 -  Improve vigor and appetite 
 -  Shorten recovery time
 
Kupin, V. (1992). The 4th International Symposium 
on Ganoderma lucidum, Hyatt Regency hotel, June 
10, 1992, Seoul, Korea, Program and Abstracts, 
pp. 36-39. Yang QY, Wang, M. M. (1996). 1996 
Taipei International Ganoderma Research 
Conference, Taipei International Convention 
Center (TICC), August 15-15, 1996, Abstracts, 
Special Lecture. 
 21Clinical Application for Reishi
-  Reishi stimulates the immune systems ability to 
recognize pathogens and altered cells  -  Reishi provides complementary therapy to promote 
health and longevity  -  stimulates the formation of antibodies 
 -  stimulates the ability of proliferation of 
immune cells  -  modulates the function of T cells and NK cells 
 
  22Optimal Immune System Support
Presented by Josh Zhu, M.D., Ph.D.Director of 
Clinical and Pharmacology Affairs, Pharmanex, LLC
This material is provided for scientific and 
educational purposes only and should not be 
distributed or used in conjunction with the sale 
or distribution of any dietary supplement product. 
 23- Scientifically Proven 
 - Health Benefits 
 - Supports healthy immune system functions 
 - Stimulates proliferation of defensive immune 
cells in your body, including T Cells, B Cells  
NK cells 
 These statements have not been evaluated by the 
Food and Drug Administration. This product is 
not intended to diagnose, treat, cure, or prevent 
any disease. 
 24- Use of the best Reishi species 
 -  RED Reishi or Ganoderma lucidum 
 - Use of the best Reishi cultivation method 
 -  solid tree trunk, organic cultivation for 
120-200 days  - Free of pesticides, free of heavy metals, and no 
unwanted microbial contamination 
  25Use of Pharmanex proprietary manufacturing 
process to extract active components from Reishi 
 26Cracked Reishi Spores
Reishi spores 100 Cracked spores 
 3000X magnification under an 
electronic microscope 
 27- Proprietary Formula 
 - Contains 1 Reishi spores (100 cracked) 
 - Standardized to 
 - 6 Reishi triterpenes 
 - 13.5 Reishi polysaccharides
 
  28ReishiMax Pre-Clinical Studies
- A recent comparative study demonstrated enhanced 
immune functions by ReishiMax  - Increased serum antibodies 
 - Stimulated proliferation of immune cells 
 - Modulation of the T cell functions 
 - Enhanced the NK cell functions
 
 These statements have not been evaluated by the 
Food and Drug Administration. This product is 
not intended to diagnose, treat, cure, or prevent 
any disease. 
 29Humoral and Cell-Mediated Immune
- Humoral immune 
 - Blocking and eliminating infectious agents via 
humoral molecules,  -  such as Immunoglobulin G (IgG) 
 - Cell-mediated Immune 
 - Blocking and eliminating infectious agents via 
immune cells,  -  such as T cells and NK cells
 
  30ReishiMax enhances humoral immune functions 
By Medical Institute at National Taiwan 
University 
 These statements have not been evaluated by the 
Food and Drug Administration. This product is 
not intended to diagnose, treat, cure, or prevent 
any disease. 
 31ReishiMax enhances cell-mediated immune 
functions 
By Medical Institute at National Taiwan 
University 
 These statements have not been evaluated by the 
Food and Drug Administration. This product is 
not intended to diagnose, treat, cure, or prevent 
any disease. 
 32Higher Amount of Actives 
 33Recent Publications
- ReishiMax GLp contains unique 
 - polysaccharides that are responsible 
 - for immuno-modulating activities 
 - Conducted by Pharmanex SAB member Chi-Huey Wong 
at Academia Sinica in Taiwan  - Published Wang YY, Wong CH, et al. Bioorganic  
Medicinal Chemistry 2002101057-1062.  - Three new active compounds (lanostanoids) 
identified in Reishi  - Conducted by Pharmanex Scientists  - J. Chang, 
M. Chang, and others.  - Published Ma J, Ye Q, et al. Journal of Natural 
Products 200265(1)72-75. 
  34Higher Solubility
By Pharmanex Research Center at Shanghai Medical 
University 
 35Competitive Advantage
- 6S process 
 - Best natural Red Reishi species 
 - Organic cultivation 
 - Cracked spores 
 - Proprietary manufacturing technology 
 - Highest level of actives on the market 
 - Scientifically proven
 
  36Recommended Usage
- Take twice daily with meals 
 - 1 capsule each time for health maintenance 
 - 2 capsules each time for immune modulation 
 - Safe and well tolerated at the recommended dosage
 
  37Taken together, ReishiMax and Tegreen 97 provide 
a comprehensive cellular health maintenance 
program
 These statements have not been evaluated by the 
Food and Drug Administration. This product is 
not intended to diagnose, treat, cure, or prevent 
any disease. 
 38-  www.pharmanex.com 
 -  product information 
 -  powerpoint presentation (Whats New) 
 -  Pharmanex Information Packet 
 -  product fact sheet 
 -  frequently asked questions 
 -  Pharmanex Product Showcase 
 -  meet the experts 
 -  interactive computer product training