Bio-Strath Daily Nutritional Supplement contains a 'good food yeast' called Saccharomyces cerevisiae, a herbal yeast naturally high in Vitamin B. All the vital ingredients in Bio-Strath are of natural origin and in biological equilibrium, ensuring optimal uptake and absorption of other dietary substances. High levels of vitamin B combined with increased nutrient absorption assist the immune system during times of mental and physical stress. Bio-Strath provides a herbal dietary supplement which aids in mental clarity and focus, provides immune support for all ages and aims to combat the negative effects of stress on the body. It can benefit pregnant and breastfeeding woman as well as athletes, children and elderly people. Suitable for diabetics, vegans and people with celiac disease