Does Whey Protein Fat If You Do not Exercise?

Does Whey Protein Fat If You Do not Exercise? / Supplements

Whey Protein has been in the headlines for some time, especially for those who do bodybuilding. Those who want to gain muscle or lose weight may have heard of whey protein as well. Thousands have already used whey protein as a supplement to their diets so they could conquer the body they want. However, there are people who wonder if whey protein is fattening. There are people who hesitate to use it because they think whey protein is fattening when you take it when you do not exercise.

What is Whey Protein?

Whey Protein is actually a mix of proteins taken from whey. Whey is the liquid substance that is a by-product of cheese production. There are studies conducted on rodents that have shown whey protein contains properties that help fight inflammation and cancer. Whey protein is now considered a topic of great interest by many researchers as it is being studied for its ability to reduce the risks of certain diseases. There are even reports that say it may be a supplemental treatment for some conditions.

Nowadays, whey protein is commonly used and sold as a type of diet supplement. In the world of alternative medicine, there are many claims made about the product. Some milk allergies may be caused by whey protein, but the caseins found in milk are considered the main allergens.

Whey protein has developed over the years. In the past, it was vastly used only by bodybuilders, but nowadays it is used even by athletes and those who simply want to have fit bodies. It is commonly used because it is considered a complete protein that the body can digest and use easily. It is considered a complete protein because it contains all 9 essential amino acids. Foods like quinoa, meat, eggs and dairy products are complete proteins.

When it comes to high quality protein, whey protein is one of the best sources, especially for fat burning and muscle building. Its bioavailability, or ability of the body to absorb protein, is the largest compared to other sources of protein. It is very convenient because the powder form is easy to prepare in shake form. You can consume the protein in a few minutes.

So, back to the subject ...

Does Whey Protein Fatten If You Do not Exercise?

It is important to remember that any kind of macronutrient (fats, proteins and carbohydrates), when ingested in excess, will certainly lead to weight gain. The body is able to consume a number of calories daily, and if your calorie intake is greater than what your body can expend, you will gain weight. This is inevitable. People who want to lose weight should increase the amount of calories spent by the body.

However, it is also important to remember that there are no studies or scientific evidence to show whey protein is fattening more than other types of food. The question whether whey protein is fattening is the same as asking if chicken breast or turkey fattening. It is a source of almost fat free protein. So in terms of calories, it's similar to a source of carbohydrates and better than a source of fat.

  • [Video] Whey Protein Before or After Training?
  • Can Your Whey Protein Be Causing Pimples? Because?
  • Whey Is Carbohydrate Worth It?
  • 4 Peanut Butter Recipes with Whey

With regard to increased insulin and consequent accumulation of fat, whey protein is much better than any other food with carbohydrates.

As long as whey protein fits into your diet, it will not make you fat. However, you should understand that you need to maintain an active lifestyle so you do not gain weight overall.

Whey Protein

There have also been studies that have shown that a person regularly consuming whey protein slims faster. Whey protein is supposed to have good effects on those who are trying to lose weight. Here are the different ways:

  • Whey protein increases fat burning when used as a source of protein before exercise.
  • The source also increases the number of calories the body converts into daily heat energy (thermogenesis).
  • This helps regulate energy levels and moods when a person restricts calorie intake by increasing the production of serotonin.
  • Whey protein helps regulate the urges to eat by increasing the secretion of CCK, which is an essential hormone involved in controlling hunger. The production of ghrelin, or the hormone that stimulates the appetite, is also suppressed.


One theory behind the correlation between whey protein and weight loss is that protein helps you eat less. According to a research published in "The American Journal of Clinical Nutrition" in 2008, protein is a more satiating nutrient than fat or carbohydrates. That means adding whey protein to your diet can make you feel more satisfied, help you consume fewer calories, and even improve your metabolic activity.

Body composition

There is also some evidence that drinking whey protein supplements may help a person to retain muscle mass and lose fat when trying to lose weight. A study published in 2008 in the journal "Nutrition & Metabolism" showed that people who consumed a whey protein drink twice a day as part of a calorie reduction diet lost more fat and retained more lean muscle in a 12 week period than people who did not take the supplement.


Whey protein slims when used wisely. Instead of adding extra calories to your diet while drinking a protein shake in addition to meals, use the shake as a substitute for a snack or small meal. Do not remove from your body the variety of nutrients it needs by replacing many normal meals with the shake, too. Instead, focus on healthy, low-calorie meals that incorporate items from all food groups, and use whey protein as an occasional supplement. 

Practical and offers many other benefits

There is still no supplement that can completely replace the benefits of a diet made from natural, whole and unprocessed foods. However, whey protein has proven to be a useful and easy source of protein for busy people. This supplement can help them reach their goals in a good way.

Here are the benefits of taking a high quality milk protein supplement:

  • Whey protein helps increase muscle mass.
  • It also helps in weight loss.
  • It increases the levels of glutathione, which is the main antioxidant of the water-based body.
  • Helps in the treatment of cancer.
  • Decreases triglyceride levels.
  • It decreases the symptoms of exercising a lot as well as recovery time.
  • Decreases HIV symptoms.
  • Increases strength for sports.
  • It improves the different functions of the immune system.
  • Increases HDL (good cholesterol), while at the same time decreases total cholesterol.

These benefits show that whey protein can offer a person benefits that range from physical aspects to more complex functions in the body.

When is the best time to take whey protein?

The whey protein, as mentioned above, is quickly digested so it is best to take it 30 to 60 minutes after your workouts. If you want to take it at any other time, you can slow down your digestion by taking it with other types of food. A good example is if you want to add more protein to breakfast but do not want eggs, you can add whey protein to your oats. For a quick snack, you can take a shake with chestnuts, fish oil to help lower the rate of protein digestion.

When people ask if whey protein is fattening, keep in mind that anything in excess will be converted to fat in the body. Too much protein is not exactly bad, but that still means excess calories. To prevent the process of weight gain, whether you exercise or not, you have to make sure that your daily calorie intake is not greater than what your body is capable of burning.

Do you usually take Whey Protein as a supplement? And what is your weekly exercise routine? Comment below!