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.
3. Eat Every 3 Hours. You need at least your body-weight in lbs x 20 kcal to gain weight. Thatâs 2700kcal/day if youâre 135lbs. If you have a physical job or move a lot, youâll need even more. Eat every 3 hours. 1  Breakfast.2  Get calories from the first hour. 3  Read how to build the habit of eating breakfast and try these breakfast recipes.kinny guys often overestimate what they eat. Read the labels, use a food scale and track your daily caloric intake using FitDay.com. You need at least your body-weight in lbs x 20kcal daily to gain weight. A rule of thumb is at least 1kg for each cm above 1m (use this converter).