This flour made of cold pressed grape seeds plays an important role in modern nutrition, due to its health-preserving and renewing effect. It is a nutriment rich in bioactive substances and with a high antioxidant effect; therefore it is essential in health preservation. In certain cases (e.g. stress, sickness) the amount of free radicals increases and the body is no more able to produce enough antioxidants. The effect and amount of antioxidants also decreases in the old, sick body.