The following list covers some of the more common causes of stomach and intestinal symptoms and problems. You can read about each disorder to see if its symptoms sound like what you are experiencing. If it does, you can read on to see what you may be facing in terms of diagnostic testing and treatment.
Goliath was either 6 cubits and a span (a little less than 3 meters or 9'6) or 4 cubits and a span (2.1 meters or 6'9). When calculating weight (for muscular or stocky people) you take their height in feet and cube it, which would put Goliath's weight at around either 860 lbs (taller height) or 310 lbs (shorter height).
In Wisconsin, male and female great horned owls average 300 g (11 oz) and 500 g (18 oz) more than the equivalent sexes in the red-tailed hawk (i.e. 23% and 29% heavier). Coupled with larger feet and talons, these render the owl slightly superior to the hawk in predatory power.