Anthocyanins are natural pigments that occur in various plant species and give them their characteristic color. They belong to the group of flavonoids, a subgroup of secondary plant substances. Anthocyanins are mainly found in red-purple to blue fruits such as blueberries, blackcurrants, black grapes and cherries. However, other parts of plants such as flower petals, leaves or roots can also contain anthocyanins. These pigments not only fulfill an aesthetic function, but also have positive effects on health. Anthocyanins are said to have anti-inflammatory, antioxidant and anti-cancer properties, for example. They can neutralize free radicals and thus prevent cell damage. They are also said to reduce the risk of heart disease and age-related illnesses such as dementia. Anthocyanins are also used in the food industry as a natural colorant. They are used to color sweets, drinks and yoghurts, for example. Due to their positive properties and the growing demand for natural colorants, anthocyanins are becoming increasingly important in food production. In order to benefit from the health-promoting properties of anthocyanins, it is important to eat a diet rich in fruit and vegetables. Berries, red cabbage, red wine, beet and eggplants are particularly rich in anthocyanins. However, dietary supplements in the form of capsules or powders containing anthocyanins are also available on the market. It is important to note that anthocyanins are sensitive to heat and light. Therefore, products containing anthocyanins should be handled gently to minimize the loss of these valuable pigments.