Canning as a method of procuring food for a long time was invented back in 1809 by the French chef François Uper. Such blanks immediately attracted attention and firmly entered into human life.
Today it is difficult to imagine how you can do without a crispy cucumber or pickled tomato, without mouth-watering jam and delicious jam. Meanwhile, many people consider canned goods to be dangerous products and strongly recommend abandoning them. So, what are canned food, what is their benefit and what is the harm. Continue reading