My Husband Is 48 And Is Having Some Health Issues

My husband is 48 and is having some health issues recently. In the past year he has suffered from gout, tired, anxiety, depression, weak,rash, itchy skin, insomnia. He recently went to a dr and got blood word done, the results came back within normal range on everything. His blood sugar was a little high which does concern me since it was a fasting blood draw and his mother is diabetic.