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.
This strange trick may work because clenching your hands activates the side of the brain that handles the function â in right-handed people, for instance, the left side of the brain is primarily responsible for encoding information and the right for recalling memory. (If you are left-handed, the opposite applies.)