In recent weeks, an intriguing nutritional trend has been spreading on social media: Making “cheese” from watermelon seeds. Videos showing the home preparation process, alongside promises of high nutritional values, have turned this product into one of the most talked-about topics in this niche, especially among vegetarians and vegans looking for more diverse protein sources. However, behind the enthusiasm, it is important to examine whether this is truly a worthwhile alternative, or simply another recycled variation of familiar raw ingredients.
The viral trend presents a relatively simple home preparation process: Grinding watermelon seeds with water, cooking the liquid, and using vinegar or lemon to coagulate it into a texture that resembles solid cheese. According to reports in the Daily Mail, the appeal of the trend stems from the ongoing search for new and diverse plant-based protein sources. However, nutrition experts interviewed on the subject emphasize that despite it being an interesting alternative, claims about significant advantages over other cheeses are not supported by facts.
In terms of nutritional composition, the main comparison was made with two long-standing products: Cow’s milk cheese and tofu. According to dietitians who addressed the topic in an interview with the Daily Mail, regular cheese still provides the highest amount of protein per 100 grams, and is therefore considered a particularly efficient choice for those looking to support muscle building and recovery.
Tofu, on the other hand, does provide slightly less protein, but its advantage lies in the fact that it contains all the essential amino acids for the body, making it a complete and important protein source in a vegetarian diet. In contrast, cheese made from watermelon seeds offers only a moderate amount of protein and does not outperform either alternative, neither in quantity nor in quality. The seeds themselves, however, are a different story and will be discussed later.
Not just protein: What really makes cheese healthier?
Even when examining fat types, the picture is not clear-cut. Dairy cheeses tend to contain a high proportion of saturated fat, which can of course contribute to weight gain and high cholesterol. Tofu is considered a more moderate option in this regard, while watermelon seeds provide unsaturated fats, which are considered metabolically preferable. However, it should be remembered that this is also a calorie-dense product, and therefore uncontrolled consumption may lead to relatively high energy intake.
Additional differences relate to vitamin and mineral composition. Dairy cheese is a significant source of calcium and vitamin B12 – components that are sometimes lacking in diets without animal products. Tofu can provide calcium and iron, especially when it is fortified, and it is known as a food that also contributes to heart health and the hormonal system. Watermelon seeds, on the other hand, are rich in minerals such as magnesium and iron, but do not provide the same broad nutritional profile, and there is currently no scientific evidence pointing to a clear advantage over more established protein sources.
Another important consideration is the nutritional composition itself. To reach a similar amount of protein to that provided by regular cheese, a relatively large quantity of watermelon seeds is required. At the same time, experts emphasize that some of the nutritional trends appearing on social media tend to highlight isolated benefits without considering the full picture, which is usually more complex.
Even without making cheese: Stop throwing away watermelon seeds
Alongside the seemingly pessimistic picture, watermelon seeds do have benefits worth noting. For people with lactose sensitivity, vegans, or those looking to enrich their diet with plant-based fat sources, cheese made from watermelon seeds can be an excellent option. In addition, dietary variety itself is considered a positive factor, as long as it is part of a balanced diet and does not replace other essential components.
But beyond the viral cheese trend, it is important to remember that watermelon seeds themselves contain an interesting nutritional composition, which many tend to discard when throwing them away. The seeds are especially rich in magnesium, a critical mineral that contributes to blood pressure regulation and proper heart function, as well as zinc that strengthens the immune system, and iron compounds that help prevent fatigue.
In addition, they contain healthy fatty acids that contribute to skin and hair health, and dietary fiber that supports the digestive process. Consuming the seeds when lightly roasted can serve as a healthy and satisfying snack that provides the body with essential nutrients in high concentration, making them a food with a significant health contribution that most of us simply spit out.