If you need to lose weight
Losing as little as 5 to 15 percent of your body weight over 6 months or longer can do much to improve your health. For example, if you weigh 200 pounds, losing 5 percent of your body weight means losing 10 pounds. Losing 15 percent of your body weight means losing 30 pounds. A safe rate of weight loss is 1/2 to 2 pounds per week.

Try some of these ideas to support your weight loss efforts:
Keep a food diary.
Shop from a list and shop when you are not hungry.
Store foods out of sight.
Dish up smaller servings. At restaurants, eat only half your meal and take the rest home.
Eat at the table with the TV off.
Be realistic about weight loss goals. Aim for a slow, modest weight loss.
Seek support from family and friends.
Expect setbacks and forgive yourself.
Add physical activity to your weight-loss plan.

 Effects of Low Level Laser on obesity
It seems that laser light beamed to special pressure points could suppress the appetite in patients. Cold laser can improve the cell metabolism and blood circulation helping body to decrease the effects of obesity.

What is Laser?
Laser stands for Light Amplification by the Stimulated Emission of Radiation(LASER).
A laser is a light beam that can be precisely focused. It is used to treat tissues by heating the targeted cells until they "burst". It may also be used for cosmetic purposes, including removal of wrinkles, tattoos, or birthmarks.

There are several types of lasers, including the carbon dioxide (CO2) laser, the YAG (yttrium aluminum garnet) laser, and the pulsed dye laser. Each laser has specific uses. The color of the light beam used is directly related to the type of procedure being performed and the color of the tissue being treated.

Laser may be used to:
Remove tumors
Seal blood vessels
Seal lymph vessels to reduce swelling and decrease the spread of tumor cells
Seal nerve endings to reduce postoperative pain
Remove warts, moles, and tattoos
Reduce the appearance of skin wrinkles
Remove hair

Possible side effects of laser therapy:
Bleeding
Infection
Pain
Scaring
Skin color changes