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.
Coan offers more evidence that hand holding has specific effects on the brain. He says that the act of holding someoneâs hand can be a means of relaxing the brain when in stressful situations. If a stranger holds your hand, the action activates the threat-responsive parts of the brain. Oppositely, the mind is calmed by holding hands with familiar people.