The beer yeast by Ana Maria Lajusticia is a nutritional supplement known for being one of the richest sources of B vitamins and high biological value proteins. This product is particularly beneficial during various life stages, including growth and old age, as well as during periods of physical and mental fatigue. It is also recommended for those suffering from skin, mucosal issues, and hair loss. Daily intake improves the overall state of the body, providing essential amino acids needed for the production of red and white blood cells. This product contains fiber and minerals and also incorporates probiotics, which promote digestive health. It is an ideal supplement for diets lacking B and E vitamins. For consumption, it is suggested to take between 4 to 8 tablets a day.