question: Hello! Couple years ago I noticed that small yellow spots 3 or 4 like freckles appeared on my face ( cheek and eyebrow) and also they are scattered on surface of my hands and arms. Is that cause with  liver or .....?  I lead healthy life  style. I have never been sick. I am worry about that.  Could it be my age?   I am 55. I would appreciate  if you give me  a professional  advice what kind of blood test I need to have.Thank you.Olga.