A new study published in the American Journal of Clinical Nutrition has raised concerns about the health implications of consuming plant-based fake meats, such as Beyond burgers and Impossible burgers. Contrary to the popular notion that these products are a healthier choice, the study found that individuals who consumed a diet high in fake meats for eight weeks had higher blood sugar levels compared to those who consumed real meat.

The research, conducted by scientists at the National University of Singapore, involved 89 participants with an increased risk of type 2 diabetes. The participants were divided into two groups: one group continued with their regular meat-containing diet, while the other group replaced their meat consumption with plant-based alternatives from popular brands like Impossible Foods, Beyond Meat, Omni Foods, and The Vegetarian Butcher.

Blood tests were conducted at the beginning and end of the study, monitoring changes in sodium and cholesterol levels. After two months, there was no significant difference in cholesterol levels between the two groups. However, participants who consumed meat had more stable blood sugar levels, indicating a lower risk of developing diabetes.

The researchers hypothesized that the higher blood sugar levels observed in individuals consuming fake meats could be attributed to the carbohydrates and additives added to these products, which can cause spikes in blood glucose levels. Additionally, plant-based meat diets were found to have higher sodium levels compared to traditional meat diets. Increased sodium intake can lead to high blood pressure and contribute to heart disease.

These findings suggest that plant-based fake meat products may not be as nutritious as previously believed. While previous studies have shown the health benefits of whole-food plant-based diets in reducing the risk of diabetes, the new findings highlight the importance of distinguishing between whole foods and ultra-processed products.

The popularity of plant-based meat alternatives has significantly increased in recent years, with companies like Beyond Meat and Impossible Foods leading the way. According to Statista, the global revenue of plant-based meat companies reached approximately $10 billion in 2023, doubling its value from 2018.

Despite the health concerns highlighted by this study, a 2021 survey from the International Food Information Council revealed that around 40 percent of individuals opt for plant-based alternatives due to the perceived health benefits.

The researchers emphasized the need for the food industry to improve the nutritional attributes and bioaccessibility of plant-based fake meat products in light of these findings. This study serves as a stimulus for further research and development of the next generation of plant-based meat alternatives that provide better nutritional value.

As the discussion around the health implications of plant-based foods continues, it is essential for consumers to be aware of the potential risks and benefits associated with their dietary choices.