I can tell you that sushi is likely one of the healthiest foods on the planet. It has seaweed, assorted veggies and fresh fish. Don't worry about weight, worry (if you must) about health.

yes, as long as you don't do the 'all you can eat sushi'
As you've probably heard, too many carbs (or too much of anything for that matter) is not good for your diet. So don't go exclusively to sushi.
If you're looking at something like Atkins or South Beach first two weeks (the radical phase), then choose Sashimi instead of Sushi. After that, regular portions of sushi should be OK.

It can but go for the brown rice veggie sushi. I just want to point out that sushi does not mean fish like many seem to think. Sushi refers to the rice.

Yes but much better if you can get it with brown rice as suggested by new gov. pyramid. It is mostly NOT your fault, if you need to lose weight. The way you have been taught to eat is responsible for making obesity the number one health problem in the world (according to Atlantic Monthly magazine) replacing hunger and infectious disease. You need to re-learn how to eat so you can become thin. Not a diet, but diet lifestyle.
Find out about fastest way to lose weight, gradual ways to lose weight, most effective exercise and anti-water. Lose bodyfat and retained water which also makes you a lot fatter (bloated). Most important-- make sure to read the last "fat loss tip", first before anything else, to see the number one food that causes Americans to be fat.
http://phifoundation.org

yea, fish is good for you!

Weight Watchers has points for sushi on their plan.

yes if you leave out the soy sauce

Yes. Choose fish from safe sources (www.seafoodwatch.org) and skip the white rice.
The following healthy living recommendations will help you if you???re trying to lose weight, tone up your muscles, have aspirations of building lean muscle mass, are attempting to get a wash board stomach, or just want to feel better:
*1) Burn more calories then you're consuming everyday and measure your results using the following formula: Calories Consumed minus Basal Metabolic Rate (BMR) minus Physical Activity minus the Thermic Effect of Food (TEF). A website that explains this formula in more detail and will help you determine how many calories you need to reach or maintain a certain weight is at http://www.primusweb.com/fitnesspartner/...
Get a diet and fitness calculator that you can put on your computer or cell phone. This will allow you to easily calculate the above formula, set goals, log your daily calorie consumption, and register your physical activities.
Set realistic goals for your ideal body weight. Here are two websites that will calculate a suggested body weight:
Adults: http://www.halls.md/ideal-weight/body.ht...
Teens/Children: http://www.kidshealth.org/kid/exercise/w...
It is difficult and unhealthy to lose more than one or two pounds per week. There are 3,500 calories in a pound. If you eat 500 fewer calories per day for a week you will lose one pound. If you burn through exercise 500 more calories per day for a week you will lose one pound.
*2) Eat natural and organic foods found on earth versus something created by a corporation to make money. Eat meals in small portions throughout the day and take a good multi-vitamin supplement.
Avoid ???High Glycemic Load Carbs??? (sugar, pastries, desserts, refined starches such as breads, pasta, refined grains like white rice high starch vegetables such as potatoes) and drink lots of water. Read this article for more information on high GL Carbs:
http://www.hsph.harvard.edu/nutritionsou...
Do not try fad diets or diet pills. Here is an excellent food pyramid that anyone can follow: http://www.rayandterry.com/html/images/P...
*3) Exercise on most days by doing cardiovascular training and/or resistance training activities.
Read a book or find a certified trainer to make sure your doing all resistance training exercises correctly. A great book to buy that teaches you the resistance training basics is ???Weight Training for Dummies???. A superb magazine to buy with resistance training routines that will not get you bored is "Muscle and Fitness". Signup for the free newsletter. An excellent free online resource is at http://www.exrx.net/
A good book to buy that teaches you the cardiovascular training basics is ???Fitness for Dummies???.
*4) Get plenty of sleep. Sleep experts say most adults need between seven and nine hours of sleep each night for optimum performance, health, and safety.
*5) Educate yourself continually on health issues and make a life long commitment to good health. A great free publication is ???Dietary Guidelines for Americans 2005???. A superb book to read is ???You The Owner???s Manual???. An excellent periodic publication is the ???Nutrition Action Health Letter???. A reputable test you can take to measure your biological age is at http://realage.com
Look at all areas where you can enhance your health. For example, make improvements in the quality of the air you breathe. Review outdoor air quality forecasts where you live and get an indoor air purifier. Send me an email or yahoo instant message to "gainbetterhealth" if you want an indoor air purifier recommendation and if you have any questions.
*Click on all the source links below to get the full benefit of the recommendations. The answers presented to your health questions are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health providers with any questions you may have regarding a medical condition.