But the new expert committee, commissioned by the Institute of Medicine at the behest of the Centers for Disease Control and Prevention, said there was no rationale for anyone to aim for sodium levels below 2,300 milligrams a day.
Shaking of hands is a gesture that shows openness, acceptance, and respect. It is a custom a long time ago that depicts friendship and mutual trust. Modern civilization considered shaking of hand as part of welcome greetings. When we meet somebody new to us, we introduce ourselves then followed by a hand shake.
shake sb's hand/shake sb by the hand. B1 to hold someone's hand and move it up and down, especially when you meet them for the first time or when you make an agreement with them: Pleased to meet you, he said, shaking my hand. Congratulations, she said, shaking the winner by the hand. shake hands.