Tag: Protein and energy

According to the U.S. Food and Drug Administration, up to 400 mg of caffeine per day is considered safe for most healthy adults. However, the amount of caffeine in a Premier Protein shake varies significantly depending on the flavor, making it important to check the label for each specific product.

While carbohydrates are the body's primary immediate energy source, studies show that protein plays a crucial role in providing long-term, sustained energy. In fact, protein takes longer to digest than carbs, which helps prevent the rapid energy spikes and crashes often associated with high-sugar foods.

According to the International Society of Sports Nutrition, active individuals should aim for a protein intake of 1.4-2.0 g per kg of body weight daily. For athletes and those with high activity levels, the question often arises: does eating protein increase stamina? The answer lies in protein's crucial, though indirect, support for long-term endurance and recovery.

While protein provides 4 calories per gram, the same as carbohydrates, it is not the body's preferred or fastest source of fuel. Instead, your body relies on carbohydrates for immediate energy, primarily using protein for building and repairing tissues.

According to nutrition experts, while pure protein sources contain no caffeine, many popular protein shake products do, either naturally or through added ingredients. For this reason, anyone concerned about their caffeine intake should always inspect the nutritional information when asking, "Is there caffeine in protein shakes?"

According to the National Institutes of Health, protein provides the building blocks for all bodily functions and is crucial for energy regulation, making a high protein diet for fatigue a viable nutritional strategy. Unlike quick-fix carbs, protein offers sustained energy, helps stabilize blood sugar levels, and repairs tissues to reduce tiredness over the long term.

While carbohydrates are the body's primary fuel source, providing quick energy, a staggering number of people experience energy crashes that can be mitigated by understanding protein's role. This raises the question: will protein make me feel more awake, or does it serve a different function in our energy regulation?