Fermented foods, feeds, and beverages.

World population reached 5 billion people in 1986 and is expected to rise to 6 particularly severe in parts of Africa, particularly Ethiopia. Hunger and malnutrition accompany the poverty that is characteristic of the masses of the people in the developing world. Even in the United States, one of the most affluent countries, there has been a considerable increase in the number of homeless people including mothers and children living in the streets or in substandard housing. The indigenous fermented foods and beverages already consumed for centuries by hundreds of millions of the world's masses can be used in many cases to improve and extend the world's food and nutrition supply at a relatively low cost. Fermented foods, feeds and beverages are getting ever increasing attention particularly in the developing world and also in the developed world. This paper summarizes activities and advances related to fermented foods, feeds, and beverages over the past several years.