Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.
In general, a healthy breakfast contains protein, fruits, whole grains, or vegetables, says Ruth Frechman, MA, RDN, CPT, nutritionist and author of The Food is My Friend Diet.. Typically, you want to include foods from at least three of these groups, says Frechman.
You've heard that breakfast is the most important meal of the dayâand it certainly can be. You should eat as soon as you can each morning so you get the nutrition you need to start your day. That said, drink a glass of water first. Your body needs water more than food, after eight hours you're likely a little dehydrated, and a glass of water will prevent you from eating too much in the morning because it'll fill you up a bit.