waitressing as exercise?

Question
I have gained about 18 lbs over the last year since i met my boyfriend. For the last month i've been trying really hard to lose weight the right way...watching calories,trying to get enough of the nutrients i need (protien,fiber etc) and trying to burn off calories by exercising more.
   I'm currently consuming about 1400 calories a day.I work 3-4 days a week at a busy restaurant for about 5-7 hours a day. On off days i do a "yogalates" video (30-60 minutes) and a very difficult pilates video (15-30 minutes). some days i try to walk for 15-30 munutes,brisk pace,also.
Does this seem adequate? Should i be doing anything differently?
I am a female, 5'4", 152lbs,26 yrs old.How many calories should i assume waitressing burns?

Answer
I cannot comment on your individual calorie level without knowing more about you and working with you.  As far as exercise, sounds like you are doing well.  Not sure exactly how many calories waitressing burns but it is definitely an active job, which helps.  BUT for good health you really do need consistent aerobic exercise that gets your heartrate up to a certain point and you need some type of weight training.  
The goal should be to eat healthy, watch your portions, and exercise regularly.  Don't get too hung up on counting calories!  That can get difficult and can get old very quick.  You are better off just making sure you are getting your necessary servings from all of the food groups, which you can find at www.mypyramid.gov.  Make sure you are drinking lots of water and be careful since you are working at a restaurant.  That can make it very easy to eat the wrong foods and make it easy to "graze" all day long.  A little bite of this and a little bite of that DOES add up!
Kim Tessmer, RD LD
www.Nutrifocus.net

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