Escitalopram oxalate, sold under the trade name Lexapro, is a prescription medication given for depression. The drug increases the supply of serotonin, a chemical in the brain, that blocks feelings of depression and anxiety. The exact nature of the interaction is not known.

While it's possible to lose weight by changing your diet without exercising, you'll lose weight more quickly if your weight-loss plan includes diet and exercise, according to a study published in Obesity in 2012. The key to losing weight is to eat fewer calories than you burn during the day.

Too much salt in your diet causes bloating and water retention, which can cause weight gain and eventually strain your heart. Most Americans consume more than twice the daily recommended amount of salt, according to the Mississippi State Department of Health.

Meal replacement shakes provide a quick and easy way to cut back on calories. The amount of weight you lose using these shakes depends on many factors, such as your activity level, the type of shakes and the amount of calories you consume from other sources throughout the day.

The plank is a core strengthening exercise that works the transversus abdominis muscle. Because you cannot spot reduce body fat, you must work to lose fat throughout your entire body. The most effective way to do this is through diet, aerobic exercise and strength training.

The Ryvita Bikini Diet, also known as the Ryvita Bikini Fit Challenge, is a two-week weight loss plan designed by nutritionist Jennie Cockroft for the Ryvita company. The diet includes two daily meals -- breakfast and lunch -- that consist of two Ryvita Crispbread crackers topped with various suggested toppings.

A 14-year old girl is going through many biological and psychological changes. These changes directly affect what, how much and how often she should eat. Several other aspects also affect her diet, such as socioeconomic status and geographical location.

Weight loss is a matter of eating fewer calories than you use during your daily activities, which means it's possible to lose fat from simply dieting; however, this isn't necessarily the most effective way to lose weight.

Seeing the needle on the scale dropping isn't always a good thing, particularly if it is accompanied by other health concerns. If you are experiencing constant hunger or eating excessive amounts of food yet are losing weight, you may have a serious medical condition.

Whether you are watching your carbohydrate intake to get your blood sugar levels under control and better manage your diabetes, or following a low-carb eating plan to lose weight, there is a large variety of products on the market to help you if you need snack or meal replacement options.

Detox diets, while not medically proven to be effective, are a popular way to lose weight and cleanse the body of harmful toxins. According to MayoClinic.com, detox diets start with a period of fasting, then transition to a diet of fruit, juice, vegetables and water.

Whether it's for a wedding, high school reunion or just because you need to, it is possible to lose 40 pounds in 100 days. It won't be easy, however. A combination of diet and exercise is the healthiest and most reliable way to lose weight, and this volume of loss will require quite a bit of both.