https://es.ivisa.com/macao-health-code The Macao Health Code is a nutritional treatise that was designed in South Africa in 2021. The writer, Dr Helen Thomas, had been working with the AIDS community in Cape Town and watched an increasing number of children who were becoming fatally sick with cancer, and other life threatening diseases. Her research into nutrition and cancer, and her book, Macao Health Code, sought to deal with these problems head on, and put forward a healthy alternative to the western diet, which appeared to be totally lacking in these areas. She was able to publish the first eBook of the type in the UK in 2021.