How to eat grapes? You should eat the skin together. Some cardiovascular experts pointed out that "eating grapes or spitting grape skins" is not only a tongue twister, but also a good way to protect the heart. Because resveratrol contained in grape skin has the functions of preventing atherosclerosis, regulating blood lipid, inhibiting platelet aggregation, reducing blood viscosity and enhancing immunity.
Eating grapes not only does not spit grape skins, but also can eat grape seeds together. Because there is a strong antioxidant and anti-aging substance called proanthocyanidins in grape seeds, its efficacy is dozens of times higher than that of vitamin C and vitamin E, but it should be noted that grape seeds are hard and sour and not easy to digest. Friends and children with poor gastrointestinal function are advised not to try. If you want to eat grape seeds, chew them up and eat them in moderation.
Correct cleaning method of grapes
In today's worrying food safety, it is difficult for people to eat skin together with dust, pesticides and other substances. If you eat grapes without spitting their skins, you must clean them. How to wash it? According to experts, after selecting grapes, bad and broken grapes should be selected first, and then the whole bunch of grapes should be put into clear water and soaked in flour with one third of the water for 5- 10 minute. After that, grab the whole bunch of grapes and gently shake them back and forth so that impurities, bugs, etc. can be cleaned. When impurities float to the surface, take out the grapes and rinse them repeatedly with running water for 5 minutes.