Supports Healthy Blood Sugar & Cholesterol*

Dr. Jarowski’s original formula supported by 4 patents.

   GlycoTrol® was designed by Dr. Charles I. Jarowski, Director of Research and Development at Pfizer, Inc., to balance dietary essential amino acids and support and maintain healthy blood-sugar.* Healthy blood sugar, in turn, supports eye, kidney and circulatory health… critical to everyone as we age.*

   Dr. Jarowski identified the essential amino acids most frequently lacking in the American diet, and by simply supplementing these amino acids before a meal as part of your diet, GlycoTrol helps maintain a healthy blood sugar level.*

   When you look back at the diet of prehistoric peoples, paleo-anthropologists tell us that the average intake of folic acid (not methylfolate) was approximately 5mg per day, far above the amount found in dietary supplements today.

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   Dr. Weston Price traveled the world visiting many tribes and groups of people, who still consumed diets very similar to the diets common to ancient man. Almost without exception, those people were far healthier than those consuming a modern diet.

   At LIDTKE, we have searched far and wide for a form of folate that approximates the form found in the diet of ancient man. The best that we have found is the Organic Lemon Peel Extract which we now provide in all of our products that require folate. LIDTKE strives to provide the finest sources for each of our ingredients.

GlycoTrol Capsules


L-Tryptophan 220 MG 120 CAPS


   Dr. Charles Jarowski, PhD, devoted his entire career to understanding the dreadful disease that took the lives of his close family members. As Director of Research at Pfizer, Inc, for more than 20 years, Dr. Jarowski collaborated with some of the finest medical researchers dedicated to minimizing hemoglobin A1C and promoting healthy blood sugar.

   During his career, Dr. Jarowski authored and co-authored more than 50 medical publications and was awarded four patents in support of GlycoTrol.

   Dr. Charles Jarowski, PhD, devoted his entire career to understanding the dreadful disease that took the lives of his close family members. r. Charles Jarowski was the Director of Research and Development at Pfizer Inc., for over twenty years, but after fifty scientific publications and patents, his most far-reaching work was in the field of nutrition.

   Throughout his long career, Dr. Jarowski was driven by the fact that his own family was crippled by diabetes and diabetic complications. At the age of 69, his father lost a leg, and his sister, too, lost a leg at the same age. Both died shortly after.

   Even as a young man he realized the same fate awaited him, and his earliest research led Dr. Jarowski to carefully supplement his own diet. As he refined his theories over the next sixty years, working with some of the brightest minds in the industry, he became recognized for his discoveries, and was awarded his last patent at 90 years of age.

   Throughout his entire career, Dr. Jarowski often lectured and explained how closely our blood sugar is linked to our cholesterol and the other blood fats. In the end, the research of Dr. Jarowski culminated in GlycoTrol and greatly added to our knowledge of the mechanisms underlying health and aging.

Additional Product Info

This product contains no added gluten, yeast, wheat, soy, milk, dairy products, eggs, nuts, tree nuts, peanuts, fish, shellfish, sugar, perservatives, artificial color, or artificial flavor. Non-GMO.

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