If consumer prefers yeast, what should be done?

When a consumer indicates a preference for yeast, it is important to accommodate that preference to enhance their enjoyment of the beverage. Adding the yeast directly to their glass allows for a more direct and personal experience, letting the consumer appreciate the flavors and aromas that yeast contributes to the drink. This method is often used in certain styles of beers, such as unfiltered varieties, where the yeast is part of the flavor profile and contributes significantly to the character and mouthfeel.

In this context, mixing yeast in the drink or leaving it in the bottle would not directly satisfy the consumer's preference because they might not experience its impact as fully as they would if it were added directly to their glass. Additionally, removing the yeast before serving would go against their preference and likely result in a less enjoyable experience, as the yeast can add complexity, depth, and a variety of flavors that many consumers appreciate.