E455 Yeast Mannoproteins

What is Yeast Mannoproteins (E455)?

Yeast mannoproteins (E455) are polysaccharides derived from yeast cell walls and are commonly used as food additives for their thickening and stabilizing properties. They enhance the texture and consistency of various food products, including sauces, dressings, and dairy items. These mannoproteins can also improve the mouthfeel and stability of beverages and food formulations.

Why do I have an intolerance?

Individuals may develop an intolerance to yeast mannoproteins due to sensitivities to yeast or related components. Symptoms of intolerance can include digestive discomfort, bloating, and allergic reactions. This intolerance can be exacerbated by consuming foods that contain yeast or additives derived from yeast, leading to adverse reactions in sensitive individuals.

What can I do about it?

To manage intolerance to yeast mannoproteins, it is essential to read food labels and avoid processed foods that contain yeast or yeast-derived additives. Focusing on a whole-food diet and cooking from scratch can significantly reduce exposure to unwanted ingredients. Exploring alternative thickening agents that do not contain yeast can also be beneficial.