Eat pig brain, fish, and walnuts to "buy the brain"?

Speaking of "buying the brain", many parents have heard of such sayings, "eat pig brain to replenish the brain", "eat walnuts to replenish the brain", "eat fish to replenish the brain".

Eat pig brain to "buy the brain"? Unreliable

Rumor: As there is a saying among the folks that "what you eat to replenish what", eating pig brain has become a "brain replenishment" method for some people

The truth: Ruan Guangfeng, director of the Science and Technology Department of the Kexin Food and Nutrition Information Exchange Center, told the Beijing News reporter that 100 grams of pig brain, for example, contains very little vitamins, and there are not enough trace elements such as calcium, iron, and zinc.

Others believe that in addition to pig brains, cow brains and sheep brains can also "fill the brain

Eat fish to "buy the brain"? Useless for adults

Rumor: The Internet streaming method believes that the nutrients in fish meat are beneficial to the brain, "Eating fish meat and drinking more fish soup can make people smarter

The truth: Ruan Guangfeng said that fish meat is rich in essential fatty acids-n-3 fatty acids.

Eat walnuts to "buy brain"? Don't be superstitious

Rumor: There is a popular view of "complementing form with shape".

The truth: Ruan Guangfeng said, “Speaking of walnuts'buying the brain' is largely influenced by the concept of'complementing the shape by shape'