Behavioral health refers to all behaviors that impact health. Mental health and substance use disorders are a very small, but attention getting subset of behavioral health, which includes behaviors related to obesity, diabetes, heart disease, HIV, even ebola, malaria, tuberculosis, and other diseases.
I don't think I said that ... I predicted that human cloning would be with us in 10 years and I still believe that is the case, because there is a demand among a small number of people for this technology to have babies. It's being driven by the marketplace.
Based on these comparisons, an estimated natural age at weaning for humans would be a minimum of six times gestational length, or 4.5 years. Weaning according to dental eruption. According to the research of Smith (1991), many primates wean their offspring when they are erupting their first permanent molars. First permanent molar eruption occurs around 5.5 to 6.0 years in modern humans.