On the topic, maybe you can help me out.

I am 6ft, weight 142 pounds (42 male).

I workout 2 hours 15 minutes per day average every week. This includes lots of 75-80% sweet spot and threshold sessions, 7,000-9000 yards swimming and 35-42 miles running, with 2 speed days w/anerobic 200's & 400's. (All morning sessions regardless of intensity or duration are fasted.)

I am a freak with calorie counting and eat 2800ish calories per day max. My weight has stayed steady, but I'm hungry all the time. I sometimes nap to escape the hunger. Even when I'm full I'm starving.

Should I eat more? I'd love too!