You may think it is strange, but it really is a science to the study of the habits and behavior of blood type, date of birth, month of birth, year of birth and so on.
You may think it is strange, but it really is a science in the study of eating habits and behavior, from blood, from the date of birth, birth month, birth year from etc.
You may think that it was a strange thing, but it really is a science, one of the habits and behavior of blood group, from date of birth, from the previous month was born, born from the previous year.