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.
The reason that a chemical reaction doesn't happen is that the molecules werenât able to line up with each other correctly. Itâs the same as you extending your right hand and your friend extending his right hand at the same time. You canât shake hands because your hands are in the wrong position.he molecules that make up any substance are constantly moving. That movement is an important part of what causes chemical reactions. Looking at any substance with the naked eye or even a regular microscope, you cannot see that molecular movement.