---
title: "Chiang Mai 1999: Ruth E. Heidrich - Delegate Introduction - IVU - International Vegetarian Union"
description: "Chiang Mai 1999: Ruth E. Heidrich - Delegate Introduction: International Vegetarian Union (IVU) 33rd World Vegetarian Congress Chiang Mai, Thailand, January 4 - 10, 1999 'Vegetarianism is the Way' an unforgettable visual, cultural and gastronomic experience Hi, All, Been having fun reading all the traffic about the"
url: "https://ivu.org/international-vegetarian-union/resources/interviews/3696-congress-thai99-profiles-ruth.html"
date: "2026-11-06T00:12:41+00:00"
language: "en-GB"
---

#  Chiang Mai 1999: Ruth E. Heidrich - Delegate Introduction

**International Vegetarian Union (IVU)** | ![IVU logo](https://ivu.org/images/legacy/history/members/pics/ivu-con4.gif) |  |
|---|---|
 | ![Congress Logo](https://ivu.org/images/legacy/history/congress/thai99/pics/logo99.gif) **33rd World Vegetarian Congress**    Chiang Mai, Thailand, January 4 - 10, 1999    *'Vegetarianism is the Way'*    an unforgettable visual, cultural and gastronomic experience   Hi, All,  Been having fun reading all the traffic about the conference and looking forward to meeting everybody, especially after reading all the introductions. I just returned from a series of trips (Seattle, Vancouver, Canada, New Zealand, and Australia) and still catching up on email, so here's my introduction.  I've now been on a low-fat vegan diet for 16 years, having changed from the SAD (Standard American Diet) as a result of a breast cancer diagnosis (1982). Having already been a runner since 1968, I decided to pull out the stops and start training for the Ironman Triathlon (2.4 mile swim, 112 mile bike, 26.2 mile marathon). The heavy-duty exercise plus the diet had such positive results that I started competing in more and more races each year, up to the most at 63 races last year. The rewards were increasing energy, strength, apparent reversing of the aging process, no recurrence of the cancer, a cholesterol that went from 236 to 129, blood pressure of 80/50, a bone density that increased from age 50 to 60 (at a time when the experts tell you it WILL go down), and over 700 trophies from races all over the world. I also hold the world age-group fitness record at the prestigious Cooper Clinic in Dallas, TX. I started speaking to groups in 1984, wrote "A Race For Life" and a cookbook, made a couple of videos (same subjects, of course), helped found the Vegetarian Society of Hawaii and was its president for 3 years, and have hosted a two-hour, weekly radio talk show, "Nutrition & You" for over 10 years now. I'd been working on a Ph.D. in Psychology and realized that was the wrong field and switched to majors in nutrition and exercise physiology, achieving my doctorate in 1992.  All was going well until, while on my bike training for my next triathlon, a truck turned right into me, shattering my left leg and right hip. This was seven months ago today. Now with a rod in the tibia, I'm able to swim, bike, and water-run which I do for about two hours daily. So, in addition to speaking and writing about nutrition, exercise, cancer, and competitive racing, I now speak on recovering from trauma. I will be speaking at Chiang Mai on Vegan Athletes and invite you all to come.   [Ruth E. Heidrich, Ph. D.](https://ivu.org/international-vegetarian-union/resources/interviews/5255-people-sports-ruth-heidrich.html)      A note on this archive. The history section of this website is drawn from a body of legacy content originally compiled by John Davis, former manager of the International Vegetarian Union. It represents his curation of historical material, and in places includes passages written by him directly.  Over the years, the IVU website has migrated between several different hosting servers. In the course of these migrations, a number of PDF files were unfortunately lost, and **some links to PDF documents may no longer function**. Where this is the case, we have chosen to leave the original link text in place, as it may itself carry information of historical value.  - Hits: 1177    ###  Vegan Recipes   - [![Taim's Moroccan Carrot Salad](https://ivu.org/media/zoo/images/taim-s-moroccan-carrot-salad-1775336292_500ed07afa3b63cf7411b3d0f1bdd47b.jpg "Taim's Moroccan Carrot Salad")](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/taims-moroccan-carrot-salad.html "Taim's Moroccan Carrot Salad")           ####  [Taim's Moroccan Carrot Salad](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/taims-moroccan-carrot-salad.html "Taim's Moroccan Carrot Salad")            [salads](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/salads.html) [Starters & side dishes](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/snack-side-dishes.html) [Morocco](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/morocco.html) - [![Vegan African Sweet Potato Stew](https://ivu.org/media/zoo/images/vegan-african-sweet-potato-stew-1777775916_c7c7dc7d780774655e4fef25ab033098.jpg "Vegan African Sweet Potato Stew")](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/vegan-african-sweet-potato-stew.html "Vegan African Sweet Potato Stew")           ####  [Vegan African Sweet Potato Stew](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/vegan-african-sweet-potato-stew.html "Vegan African Sweet Potato Stew")            [Protein Rich](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/proteiin-rich.html) [Main course](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/main-course-for-lunch-and-dinner.html) [Kenya](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/kenya.html) [Soups](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/soup.html) [Whole Food Plant Based](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/whole-plant-based.html) [African](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/african.html) - [![Brazilian Black Bean Soup](https://ivu.org/media/zoo/images/brazilian-black-bean-soup-1791336596_47cf66cabb67f4c719db850c5e757ac4.jpg "Brazilian Black Bean Soup")](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/brazilian-black-bean-soup.html "Brazilian Black Bean Soup")           ####  [Brazilian Black Bean Soup](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/item/brazilian-black-bean-soup.html "Brazilian Black Bean Soup")            [Protein Rich](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/proteiin-rich.html) [Brazil](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/brazil.html) [Main course](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/main-course-for-lunch-and-dinner.html) [Soups](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/front-page/category/soup.html)       ###  VFA Blog   - [![Fenugreek](https://ivu.org/media/zoo/images/fenugreek-big_1bf32858e11cc51d11bcce4c8ed83361.jpg "Fenugreek")](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/blog-front-page/item/fenugreek.html "Fenugreek")           ####  [Fenugreek](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/blog-front-page/item/fenugreek.html "Fenugreek")                - [Read more](https://ivu.org/vegan-recipes-around-the-world/vegan-food-academy/blog-front-page/item/fenugreek.html)       ###  Science   - [ pdf ](https://ivu.org/international-vegetarian-union/resources/science/207-rapid-global-phaseout-of-animal-agriculture-has-the-potential-to-stabilize-greenhouse-gas-levels-for-30-years.html)     [ Rapid global phaseout of animal agriculture has the potential to stabilize greenhouse gas levels for 30 years](https://ivu.org/international-vegetarian-union/resources/science/207-rapid-global-phaseout-of-animal-agriculture-has-the-potential-to-stabilize-greenhouse-gas-levels-for-30-years.html) Popular - [ pdf ](https://ivu.org/international-vegetarian-union/resources/science/206-animal-agriculture-and-climate-change-a-qualitative-holistic-note.html)     [ Animal Agriculture and Climate change a Qualitative holistic note](https://ivu.org/international-vegetarian-union/resources/science/206-animal-agriculture-and-climate-change-a-qualitative-holistic-note.html) Popular - [ pdf ](https://ivu.org/international-vegetarian-union/resources/science/202-environmental-impact-of-two-plant-based-isocaloric-and-isoproteic-diets-the-vegan-diet-vs-the-mediterranean-diet.html)     [ Environmental Impact of Two Plant Based Isocaloric and Isoproteic Diets The Vegan Diet vs the Mediterranean Diet](https://ivu.org/international-vegetarian-union/resources/science/202-environmental-impact-of-two-plant-based-isocaloric-and-isoproteic-diets-the-vegan-diet-vs-the-mediterranean-diet.html) Popular            ###  History     [ ![Taiwan's climate legislation embraces plant based eating](https://ivu.org/joomlatools-files/docman-images/generated/0f49c89d1e7298bb9930789c8ed59d48.jpg)    Taiwan's climate legislation embraces plant based eating                ](https://ivu.org/international-vegetarian-union/resources/history/vegan-nutrition-history/283-taiwans-climate-legislation-embraces-plant-based-eating.html "Taiwan's climate legislation embraces plant based eating")       [ ![Chinese Dietary Guidelines 2022   Guideline 4 Eat fish poultry eggs, and lean meat in moderation](https://ivu.org/joomlatools-files/docman-images/generated/6a9aeddfc689c1d0e3b9ccc3ab651bc5.jpg)    Chinese Dietary Guidelines 2022 Guideline 4 Eat fish poultry eggs, and lean meat in moderation                ](https://ivu.org/international-vegetarian-union/resources/history/vegan-nutrition-history/282-chinese-dietary-guidelines-2022-guideline-4-eat-fish-poultry-eggs-and-lean-meat-in-moderation.html "Chinese Dietary Guidelines 2022   Guideline 4 Eat fish poultry eggs, and lean meat in moderation")       [ ![Reply to Proposal No 4748 (Agriculture and Water Conservancy Category No  297) of the Third Session of the 13th National Committee of the Chinese People´s Political Consultative Conference](https://ivu.org/joomlatools-files/docman-images/generated/e3796ae838835da0b6f6ea37bcf8bcb7.jpg)    Reply to Proposal No 4748 (Agriculture and Water Conservancy Category No 297) of the Third Session of the 13th National Committee of the Chinese People´s Political Consultative Conference                ](https://ivu.org/international-vegetarian-union/resources/history/vegan-nutrition-history/281-reply-to-proposal-no-4748-agriculture-and-water-conservancy-category-no-297-of-the-third-session-of-the-13th-national-committee-of-the-chinese-peoples-political-consultative-conference.html "Reply to Proposal No 4748 (Agriculture and Water Conservancy Category No  297) of the Third Session of the 13th National Committee of the Chinese People´s Political Consultative Conference")                                ###  Download the Vegetarian Nutrition Booklet for Kids and Adolescents   - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/117-vegetarian-nutrition-booklet-for-kids-and-adolescents.html)     [ vegetarian-nutrition-booklet-for-kids-and-adolescents](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/117-vegetarian-nutrition-booklet-for-kids-and-adolescents.html) Popular               7676 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/122-booklet-ivu-portugues-web.html)     [ Booklet IVU portugues web](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/122-booklet-ivu-portugues-web.html) Popular               7319 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/123-nutrition-guide-for-students-with-khmer-translation.html)     [ Nutrition Guide for Students (with Khmer Translation)](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/123-nutrition-guide-for-students-with-khmer-translation.html) Popular               6052 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/130-2023-05-03-18-17-13.html)     [ ベジタリアン・ヴィーガン栄養ガイド](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/130-2023-05-03-18-17-13.html) Popular               5524 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/124-vegetarian-nutritie-cartea-pentru-copii-si-adolescenti.html)     [ BROȘURA DE NUTRIȚIE VEGETARIANĂ - Romanian](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/124-vegetarian-nutritie-cartea-pentru-copii-si-adolescenti.html) Popular               5040 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/131-cartel-de-nutricion-vegetariana.html)     [ CARTEL DE NUTRICIÓN VEGETARIANA](https://ivu.org/nutrition/nutrition-articles/health-nutrition/kids-booklet/131-cartel-de-nutricion-vegetariana.html) Popular               4558 downloads            ###  Nutrition   - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/294-what-are-the-best-sources-of-protein-introducing-the-bpi-score.html)     [ What are the best sources of protein Introducing the BPI Score](https://ivu.org/nutrition/nutrition-articles/health-nutrition/294-what-are-the-best-sources-of-protein-introducing-the-bpi-score.html) Popular               603 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/250-2024-the-omniveg-study-health-outcomes-of-shifting-from-a-traditional-to-a-vegan-mediterranean-diet-in-healthy-men-a-controlled-crossover-trial.html)     [ 2024 The OMNIVEG STUDY Health outcomes of shifting from a traditional to a vegan Mediterranean diet in healthy men A controlled crossover trial](https://ivu.org/nutrition/nutrition-articles/health-nutrition/250-2024-the-omniveg-study-health-outcomes-of-shifting-from-a-traditional-to-a-vegan-mediterranean-diet-in-healthy-men-a-controlled-crossover-trial.html) Popular               2782 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/205-plant-based-nutrition-exploring-health-benefits-for-atherosclerosis-chronic-diseases-and-metabolic-syndrome-a-comprehensive-review.html)     [ Plant Based Nutrition Exploring Health Benefits for Atherosclerosis, Chronic Diseases, and Metabolic Syndrome—A Comprehensive Review](https://ivu.org/nutrition/nutrition-articles/health-nutrition/205-plant-based-nutrition-exploring-health-benefits-for-atherosclerosis-chronic-diseases-and-metabolic-syndrome-a-comprehensive-review.html) Popular               3834 downloads - [ pdf ](https://ivu.org/nutrition/nutrition-articles/health-nutrition/204-2024-plant-and-animal-fat-intake-and-overall-and-cardiovascular-disease-mortality-main-folder-all-cause-mortality.html)     [ 2024 Plant and Animal Fat Intake and Overall and Cardiovascular Disease Mortality Main Folder All Cause Mortality](https://ivu.org/nutrition/nutrition-articles/health-nutrition/204-2024-plant-and-animal-fat-intake-and-overall-and-cardiovascular-disease-mortality-main-folder-all-cause-mortality.html) Popular               4052 downloads                                ![](https://ivu.org/media/yootheme/cache/02/adult-guide-029d8cad.png)### The International Vegetarian Union’s Vegan Nutrition Guide for Adults  In 2 versions:  - [For healthcare professionals](https://ivu.org/nutrition/nutritional-guide/the-international-vegetarian-union-s-vegan-nutrition-guide-for-adults-healthcare-professionals.html) - [General Public Edition](https://ivu.org/nutrition/nutritional-guide/guide-for-non-healthcare-professionals.html)    [Get it now](https://ivu.org/nutrition/nutritional-guide.html)         ![](https://ivu.org/images/banners/booklet2.jpg)### Vegetarian Nutrition Booklet A Dietary Approach to Vegetarianism for Kids and Adolescents  The intention of this booklet is present to kids and adolescents a healthy vegan diet    [Read more](https://ivu.org/nutrition/vegetarian-nutrition-book-for-kids-and-adolescents.html)                 Vegan Nutrition            ![](https://ivu.org/media/yootheme/cache/a6/logo_IVU_01_SLOGAN-a678b962.png)               ### Presidents, Chair and Council  - [IVU President and Chair of the International Council](https://ivu.org/ivu-chair.html) - [IVU Honorary President](https://ivu.org/ivu-honorary-president.html) - 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