Protein bread, protein pudding, protein yogurt, protein milk, protein chips - hardly any other nutrient is experiencing such a boom right now.

Walk through the supermarket today, and it seems like almost every other product is advertising itself with a big "High Protein" label. The impression quickly forms: if you want to live healthily, what you need above all is as much protein as possible.

But is that really true? The answer is: yes, protein is important. However, the current hype shouldn't distract us from what actually matters when it comes to a healthy diet.

Why protein is so important

Protein is one of the essential building blocks of our body. It supports the maintenance and growth of muscle, plays a role in producing enzymes and hormones, strengthens our immune system, and contributes to lasting satiety.

People with an active lifestyle, those who do regular strength training, or those getting older in particular often benefit from a conscious protein intake. That's because muscle mass isn't just important for our strength — it also plays a central role in a healthy metabolism, our mobility, and long-term performance.

The protein hype - not every product delivers on its promise

That protein is important is beyond question. What deserves a critical look, though, is the sheer number of products now being marketed with a "High Protein" label.

Protein alone doesn't make a food healthy. Many protein bars, shakes, or desserts do contain added protein, but at the same time are made up of a long list of ingredients, sweeteners, flavorings, or other additives. That's why looking at the ingredient list is often just as important as looking at the protein content.

What we should be talking about a lot more: fiber

While protein is currently in the spotlight, fiber is often overlooked. In fact, many people don't even reach the recommended daily amount.

Fiber supports a healthy gut microbiome, promotes stable blood sugar regulation, contributes to lasting satiety, and has been linked in numerous scientific studies to a lower risk of cardiovascular disease, type 2 diabetes, and other chronic conditions.

A healthy diet, then, isn't just about getting enough protein — it's also about a good supply of fiber-rich foods like vegetables, legumes, whole grains, fruit, and nuts.

My perspective as a nutrition coach

I don't recommend that my clients chase every nutrition trend. What matters far more is putting the quality of food at the center.

Natural protein sources like legumes, natural yogurt, quark, eggs, fish, tofu, or nuts often provide valuable additional nutrients alongside high-quality protein. Combined with plenty of vegetables and fiber-rich foods, this is exactly what our body needs for lasting energy and health.

My conclusion

Protein is, and remains, an important part of a balanced diet. But health can't be reduced to a single nutrient.

If you want to stay energized, high-performing, and healthy in the long run, you won't benefit from as many protein products as possible — you'll benefit from a varied diet with high-quality protein sources, enough fiber, and as few highly processed foods as possible.

Because in the end, what counts isn't the promise on the packaging — it's the quality of what actually ends up on your plate.