Does the subject want to ask, "Always use your head and drink six more walnuts. Which brand is this copy? " ? Yangyuan drink. According to the inquiry data, "Always use your brain and drink six more walnuts." This sentence comes from the brand and is a nourishing drink. Six walnuts are a kind of walnut plant protein beverage. By adopting the production technology of Yangyuan walnut beverage, the problems that walnuts are astringent in taste, difficult to crush and difficult to absorb nutrients are solved, which can effectively improve the state of brain fatigue.