Hippocrates, an ancient greek philosopher, is often referred to as the Father of Medicine"
Hippocrates theory :
Hippocrates, a Greek physician (c. 460 bce–c. 370 bce), and his contemporaries promoted a medical philosophy known as "the hypothesis of the four humors." Health reigned when the patient's humors—black bile, yellow bile, phlegm, and blood—were in balance; when they were, in some way, out of balance, disease overcame the patient.
What was the first medicine?
German scientist Friedrich Sertürner created the first pharmacological medicine in 1804. In his laboratory, he isolated the primary component from opium and gave it the name "morphine," after the Greek deity of sleep.
To learn more about Hippocrates refer : brainly.com/question/1564392
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Honest communication improve relationships by HELPING PEOPLE TO TRUST ONE ANOTHER.
Communication is a very important key in our relationship with others, we have to open up and express our emotions always because others can not read our minds. Been honest in our communication help us to tell our friends and partners all that they need to know about us. In this way we prevent hurting them by keeping vital secrets away from them and this ultimately increases the the trust that they have in us.
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