my husband is 38. lately he has been feeling really tired all the time. an hour after he get's up from sleeping he feel's tired. he sweat's a lot to. it could be in mid winter and he'd sweat. he never feel's good. alway's weak and never want's to do anything. sometimes when he eat's he'll feel better but not all the time. i'm hoping maybe you know some site's on line that could explain why all this is happening or you would know and see if there's anything we could do about this.