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Protein Shakes and Fat Loss: Separating Fact from Fiction

Protein Shakes and Fat Loss: Separating Fact from Fiction

A common goal outside of the winter months is to drop body fat for summer. A big question when it comes to reaching this goal is "are protein shakes good for fat loss?". In this blog we will discuss everything you need to know about incorporating whey protein powders into your diet to achieve fat loss. 

Calorie Deficit

You've probably heard it 100's of times however it is important to note that the most important factor when it comes to dropping body fat is, you have to be in a calorie deficit. This basically means you are burning more calories than you are consuming across the week. This isn't just from exercise as we burn calories through the digestion of foods, everyday activity such as walking and then exercise too. Carry on reading and you will see why Whey Protein may actually be a useful tool for helping you stay in a calorie deficit.

Benefits of protein shakes for fat loss

Protein shakes can in fact be a very useful food source to help you drop body fat while in a calorie deficit. This is partly down to something called the thermic effect of food. In simple terms, your body burns more calories through the digestion of protein compared to other food sources such as carbohydrates and fats.

The second reason why protein shakes can be a good tool for fat loss is due to their sweet taste. For most of us when we are dieting we crave that sweet taste. Whey Protein Powders come in a range of flavours and they can be a handy way of satisfying sweet tooth cravings while keeping protein intake high. Check out the range of flavours available across the Warrior website today.

Another reason why protein shakes can be a useful tool for fat loss is down to their low caloric value. Whey Protein is a lean protein source meaning it has minimal carbohydrates or fats. This makes it easy to fit into a diet where you are restricting calorie consumption.

High protein diet for fat loss

A high protein diet is one of the most effective ways to drop body fat due to many reasons. Below you can see some reasons why you should follow a high protein diet if your goal is fat loss. 

  • Individuals who follow a high protein diet burn more calories through the digestion of food
  • High protein diet increases muscle mass resulting in an increase in BMR.
  • Protein is the most filling macronutrient which helps you stick to a calorie deficit.

What protein shake is best for fat loss?

With there being so many options to choose from when it comes to protein powders, it can be confusing which one to choose depending on your goal. The best whey protein shake for fat loss would be whey isolate. This is because it is the leanest source of protein powder, making it easier to fit into a calorie restricted diet.


To summarise, a high protein diet is going to be beneficial for anyone looking to lose body fat and Whey Protein can be a useful food supplement to help you stick to a high protein diet. If you are following a diet which keeps you in a calorie deficit over a prolonged period of time, with a high protein intake. You will start to see results. 

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Posted 14 May 2024