"You are what you eat" is heard in the media in the era of more careful attention to nutrition. As for fuel, high-energy fuel of better quality is more preferred, so for feeding us, unprocessed and natural foods are more appropriate. Therefore, we cooperate with trusted farmers and pig farmers in order to have farm produce and the highest quality meat. We want Guests of the Presidential Court to have the opportunity to feed healthily and properly. This approach serves to maintain an optimal balance of the acid-base level to maintain the system in good living conditions.