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.
People who have a shellfish allergy have an increased risk of being allergic to iodine. Topical antibiotics often contain iodide, a synthesized version of iodine, which most people with iodine allergies have no reaction to. Iodine is important to thyroid health, and allergic reactions to it are very rare.