Some proteins found in raw fruits, vegetables, nuts, and seeds are similar to the proteins in pollens. This can cause your immune system to get confused and start an allergic reaction known as Oral Allergy Syndrome or Pollen-Fruit Syndrome.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .