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BTTI Manuals

What Are BTTI Manuals?

BTTI manuals are comprehensive documents written by Freddie Fox the founder of Bio-Testing & Therapy to support users in guiding themselves & others to better understanding of systems in the body and how to work towards ‘Better health for all.’

How to Navigate BTTI Manuals Efficiently

BTTI manuals can be lengthy and detailed. Here are tips to find what you need quickly:

  • Use the Table of Contents: Manuals usually start with a clear index. Identify the section relevant to your task.

  • Check the Glossary: Medical terms are often explained in a dedicated section.

  • Look for Visual Aids: Diagrams and charts can simplify understanding.

  • Highlight Key Sections: Mark important pages for quick reference during session.

(iv) 35 Diabetes Mellitus, Hpyo-Insulinism, Hypoglycaemia

  • Jun 16, 2023
  • 1 min read

The task of maintaining normal levels of glucose (simple sugar) in the blood is a very complicated one; but the average 35-50 units of insulin that the average adult secretes into the circulation every day are a principal factor. Insulin is produced by the Islets of Langerhans, about 1.5 million of them clustered on the wall of the pancreas. More specifically, it is produced by the beta cells that form about 75% of the mass (about 1 gramme) of the Islets. Whenever absorption of glucose from the gut exceeds its use as fuel for the production of energy, insulin is required to enable body tissues, especially the liver and muscles to absorb glucose to replace what is being consumed as energy, or to be stored as glycogen for future needs. Insulin likewise enables fat cells to absorb glucose and fatty acids and store them as fat for future needs. Thirdly, insulin enables body tissues to absorb amino acids to build or replace protein in the cells. Diabetes stems from a gross shortage.


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