Protein deficiency can be the cause of ill health and even death. Kwashiorkor with such symptoms as diarrhea, inactivity, apathy, failure to grow, fatty liver, flaky skin, and edema of the belly and legs is caused by chronic protein deficiency. Protein deficiency can also cause mental retardation. It usually afflicts poor people everywhere as they face nutritional deficiency or chronic hunger. Protein deficiency is known to also occur amongst those who are crash dieting or dieting in order to lose weight. Sometimes older people too have protein deficiency when their diet is not balanced. This could also be the case with people convalescing from illness, trauma or surgery. High protein diet or protein rich food is required in these instances to provide the required protein.

There are a variety of dietary supplements in the market containing carbohydrates, proteins, fats, minerals and vitamins. The source of protein is often soy, casein or whey. Flavors are added to make them tasty. These dietary supplements are available as energy drinks or energy bars. Energy bars offering primarily proteins are also available. Pure Protein Bars are also available in the market. These have more protein than other ingredients. Protein bars come in a variety of mouth watering flavors.

Such supplements give both calories and proteins. Pure protein enters into the body to offset the deficiency.

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Taste, then. Are you among those who believe that a sweet-tasting energy drink is number one, you could want to know that sugar as a substance provides only a short-term increase, and the high transforms into a low quite fast. That is to say, you will not get a continuous input of energy from sugar, because the body, while it will convert the sugar to instant energy, will soon run out of it. And, of course, if you’re a diabetic, the too much sugar may be potentially deadly for your system. Even if you are not, too much sugar means more calories than are good to consume.

If you consider nutritional value, the first thing you ought to watch for is if the energy considered drink depends too much on caffeine. In very basic terms, caffeine excites the nervous system, which means if you take a shot of caffeine, you will instantly get rid of any tiredness or sleepiness you could be experiencing. And while caffeine is a staple in almost all energy drinks, you should take care to avoid overdosing on it. The main concern with caffeine is that, like sugar, it tends to generate a quick energy drive, which means you need to replenish your body’s caffeine supply frequently. But, most energy drinks contain over than the recommended amount of caffeine, and should you consume more than your body requires, you’ll start to feel restless, anxious, and on the edge. You see, too much energy can be a bad thing, too!

Staying with the topic of nutritional value,  on the other side are energy drinks that rely largely on Vitamin B. Now this is a substance that strengthens both the immune and nervous systems, but does not have an instant result. But you should not subject yourself to a consistent diet of Vitamin B. What most experts would recommend is a daily, timed intake.

You may too be searching for low or zero-carb energy drinks, and low or zero-calorie ones. Plenty of folk prefer organic or natural energy drinks, that give an energy drive without artificial additives. And for those who need to drink energy drinks very often – such as athletes – price would definitely be an important consideration, and in this regard, you should take into account that the best energy drinks need not necessarily be the most expensive.

So there you are. Whatever your criteria, the best energy drink is but an arm’s length away.

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