A protein bar in the past, tended to be marketed towards weight lifters who needed the extra protein for building strong muscles. Protein bars have gone main stream. No longer found solely in the bottom of bodybuilders' gym bags, protein bars are now turning up in airplane snack carts, in gas stations, vending machines, party-stores, and even people's desk drawer at the office.

The bars serve as a great snack or meal replacement. For some added protein, extra-energy or to help you fulfill your dieting needs these great protein bars come in all different shapes, sizes and flavors. These nutritional bars provide a complete meal or snack in a very convenient form for times during the day that you are unable to eat a complete, balanced whole-foods based meal. Whether your job requires you to travel a lot, you have a busy meeting schedule, or you are just too busy to prepare a nutritious meal, there are times that a quick meal in a "candy bar" form is very convenient to have available.

Consumer research shows that more and more Americans are eating on the go. As a result, convenient healthy snack options continue to be important. A protein bar is perfect for anyone on the go. Taste is also a very important part of choosing a protein bar. If the bar doesn't taste great, then you will not want to eat it. Don't worry about the bad taste of the "old school" bars. The new bars are much better in taste and quality than their ancestors! Protein bars contain a blend of vitamins and minerals to support overall health and many chemical processes in the body.

Eating between meals is one of many ways to get fat. Eat meals which suit your lifestyle and your level of physical (in) activity. Eating properly is one of the most beneficial things you can do for yourself.

Protein maintains muscles, and manufactures cells, enzymes, and hormones. Eating "three square meals a day" is an outdated philosophy, and eating less frequently is even more devastating. Effective weight loss calls for eating four or five small meals instead of one or two bigger ones and a protein bar can fit the bill for one of those smaller meals.