In their early years, meal replacem...

In their early years, meal replacement bars and drinks were designed to fit in the back put up withs of long-distance cyclists and racers Today, these nutrition-packed foods are just as likely to be small sworded away in the glove compartments of busy motorists for healthful, quick meals.

With sales for nutrition bars and drinks increasing through more than 20 percent by year, new flavors, such as pecan pie and chocolate caramel, mean you don't have to give up taste for convenience in the bar category. And drinks are no longer limited to sole chocolate and vanilla; instead, direct the eye for shakes in tropical and berry fruit flavors.

Insoluble and soluble fiber are usual ingredients for bars and drinks. As researchers learn more about fiber's part in immune function, digestive health, and cholesterol and line sugar levels, meal replacement bars and drinks are being introduced that contain disease-fighting fibrous substances derived from oats, flax, quinoa, chicory tool, fruits and vegetables. Nutrient booster like as echinacea, ginkgo and probiotics, which are commonly originate on smoothie bar menus, are also finding their way into meal replacement effects Some contain ingredients found no other than in dietary supplements, and therefore are sold as like For this reason, read the labels carefully, especially before offering bars and shakes to children.

The number of choices are to such a degree vast that selecting the right the same for the right purpose--whether for weight los athletic performance or just a healthful snack--can be daunting. The trick is to know which undivideds fit your specific needs.

Nutrients

Meal replacement cropss may look like candy bars and milk shakes, if it were not that they're actually a unique delivery theory for nutrients--proteins, fats, carbohydrates, vitamins and minerals. When eaten periodically, they proffer a healthful alternative when a conventional meal isn't available, says Susan Kundrat, RD a dietitian at the University of Illinois and Strawberry Fields Natural regimen Store in Urbana-Champaign, Illinois.

Many the public don't think about how nutritionally close these products are. For instance, individual meal replacement bar or drink may contain anywhere from 35 percent to 100 percent of the commited daily intakes (RDI) of vitamins and minerals. If you eat a bar in addition to taking a daily multivitamin, you may exce the RDI's for a vitamins and minerals, such as vitamin A, which can be harmful. Kundrat advises consumer to read labels and hold fast track of how many bars or drinks they consume

Proteins and Fats

The cornerstone of meal replacement drinks is protein, typically whey or soy as well as allergen-flee and vegan protein sources from rice and peas. Bars also include protein amalgamates of whey, soy and casein. principally contain 15-18 grams of protein, the equivalent of just les than a beaker of tofu or 2 ounce of a roasted chicken breast. Since the announcement that soy proteins help impede heart disease, the bar and drink market has wasted no time in packing as abundant soy as possible into its harvests It's now possible to obtain a day's worth of the commended amount of soy protein--25 grams--from the same bar and a drink.

moreover as with other nutrients, soy intake can pass too far. For instance, individual of Kundrat's male clients drank brace soy shakes and ate a leash of bars daily. He backed most distant when Kundrat told him his total soy intake outstriped 60 grams per day. "We don't nevertheless have enough studies to know what exceeding [high quantities] of these nutrients will do," she says.

And to make stable you're getting healthful fats in your bar or drink, read labels carefully and compare produces (see "Nutrition Bar Comparison Chart," p 44) Otherwise you may be eating unwanted hydrogenated fats. Many bars and drinks now include heart-healthy essential fatty acids from nut germs and fish oils.

Calories and Weight Loss

Meal replacement bars and drinks are just that--a meal not a snack. Because of the high calorie content--anywhere from 200 to 400 by means of bar or shake--many people with righteous intentions sabotage their diets by dint of eating bars as snacks instead of as meals. "It's important for the bulk of mankind to understand how many calories they ne in a day," Kundrat says. "An extra 200 calories a day can add up athwart a period of time and cause a setback in weight-loss goals."

Bars and drinks designed for women or for weight los are generally lower in calories than those designed for material substance building and athletic performance. Kundrat attract favor tos eating fruit and yogurt along with a bar or shake to balance the nutrients and fiber and provide a little more staying power. Bars and shakes are easily digested; therefore, when you cat them alone, they may not satisfy your long for very long.

For obese individuals, especially those who have difficulty making wise fodder selections, meal replacement bars and drinks have evolv into useful tools because they tender a nutritious balance of carbohydrates, protein and fats in a calorie-finite meal. A year-long subject of attention reported in the March 2001 issue of the Journal of the American Dietetic Association showed that women who followed a 1,200-calorie-per-day diet made up of meal replacement drinks along with fruits and vegetables were able to maintain their weight los more prosperously than those who followed a self-planned whole-foods diet. And a Columbia University inquiry published in the July 2003 issue of the International Journal of Obesity Related Metabolic Disorders examined half a dozen similar cases and fix that study participants who used meal replacement drinks wasted on average 5 more strikes than people on conventional diets.