DNA tests can obviously be of a sensitive nature and we are more than aware of this. All our DNA sampling kits are sent out in the post in plain envelopes marked Private & Confidential and with no branding on them, so it will look like a normal letter.
Shellfish Allergy Triggers. Within the shellfish family, it is the crustacean group (shrimp, lobster and crab) that causes the greatest number of allergic reactions. Many shellfish-allergic people can tolerate mollusks (scallops, oysters, clams and mussels). Avoid foods that trigger symptoms.
You should avoid eating swordfish, shark, king mackerel and tilefish. Predator fishes contain high amounts of mercury, so you should avoid these fish. Instead, consider eating fish like salmon, catfish, pollock, shrimp and canned light tuna. You can include about two meals of the fish in your diet every week.