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.
Eat a Small Meal One to Three Hours Before Exercise. If your breakfast is a light, low-fat meal you can workout within one to three hours and get the benefit of the calories with less risk of stomach distress. Opt for a Carb Snack 30 to 90 Minutes Before Exercise. If you want to eat close to your workout time, focus on easily-digested carbohydrates for a quick fuel boost. Ideas for this snack include the classic banana, fruit juice, a low-fat bagel or English muffin, or low-fat yogurt. Energy Snacks for Walkers.