ABOUT US

Dear Friends, my name is Diana Chan and I have practiced as a Registered Pharmacist in the United States for over 30 years.  For more than 15 years of my professional practice I have focused on the area of clinical nutrition with the title of Board Certified Nutrition Support Pharmacist (B.C.N.S.P.). Lean N Clean® was originally designed by me for weight loss and intestinal cleansing/body detox as preventative therapy for various intestinal problems.  Since 1997, Lean N Clean® has also helped many people naturally solve intestinal and digestive issues such as constipation hemorrhoids IBS diverticulitis, colitis,  irritable bowel syndrome (IBS).  Recommended lifestyle changes in conjunction with ongoing use of Lean N Clean® have helped people overcome other health issues including  acne, high cholesterol levels, excessive weight, and halitosis. 

I created Lean N Clean® in 1997 upon clearly realizing the limitations of prescription drugs.  My specialty in nutrition involved formulating intravenous nutritional solutions tailored to individual patient‚ needs in a hospital setting on a day-to-day basis.   The majority of these patients were post-operative, mostly for gastric bypass and bowel surgeries.  Consequently, I have witnessed the miserable outcomes of numerous bowel surgeries due to bowel obstructions, colon cancer, and other intestinal diseases that I believe can result from, or be exacerbated by, toxic build up in the intestinal tract.

This firsthand experience with the consequences of an unclean GI tract, in addition to failing to treat my own intestinal problems and other issues with prescription medication for over a decade, led me to seek alternative methods to solve my own health problems.

By focusing on nutrition, alternative therapies, and my knowledge of traditional Chinese medicines, I shifted the focus of my professional interests toward nutrition in conjunction with natural therapies.  I am devoted to educating the general public about the importance of intestinal cleansing and proper nutrition to prevent numerous intestinal diseases and other related health problems.