>Health and Nutrition>Shrimp allergy?
Needs more cowbell!
It could be an intolerance. A lot of people get confused between allergies and intolerances. An intolerance can be more unpredictable, as it depends on how much of the thing you eat etc. It's not particularly dangerous but can just be uncomfortable.
• 2 olympic distance duathlons -- 6 days apart -- PR at least 1
• 130#s (and stay there, gotdammit!)