Food intolerances or the wish of an ovo-vegetarian (egg-vegetarian) diet require a careful food choice in order to avoid lacks for proteins. As pointed out by the frequent protein deficiencies in the vegetarian population, this is very difficult to achieve through the daily food intake only. This is often due to the attenuated availableness and the lower biological value of the vegetable sources of protein. The consequences of this lack are a decreased performance and regeneration capacity, a higher sensitivity to infections and other effects such as fragile nails or spare hair.
Protein Soja Plus is a preparation made out of 5 components; soy, egg, peas, rice and potatoes. Only the combination of these vegetable row materials allows a high biological value and availableness like the body's own proteins. The assimilation of the proteins is additionally improved through the utilisation of protein hydrolysate (peptides).

Moreover it contains L-carnitine, which is normally missing in proteins of vegetable origin. Fructo-oligosaccharides are soluble food fibres which strengthen the defensive forces and promote digestion as well as magnesium absorption.