Berries are fleshy juicy fruits of plants with a thin skin and a high content of seeds inside (the most important characteristic of the type of fruit). From a scientific point of view, there is no fundamental difference between berries and fruits (for this reason, berries are often considered a variety of all fruits). All berries can be conditionally divided into two large groups: growing without human intervention (in forests, meadows, along river banks, in swamps, in the tundra) - these are cloudberries, cranberries, lingonberries, strawberries, stoneberries, blueberries, blackberries, etc. and cultivated in gardens, strawberries, currants, raspberries, gooseberries, grapes, sea buckthorn, cherries and much more. All berries are an inexhaustible source of vitamins, macro- and microelements, organic acids, aromatic compounds and many other substances valuable to humans that strengthen health and increase efficiency.