Which food choice is suitable for a patient who is lactose intolerant?

Choosing spinach as a food option for someone who is lactose intolerant is suitable because it is a plant-based food that contains no lactose at all. Lactose intolerance means that the individual has difficulty digesting lactose, which is a sugar found in milk and other dairy products. Spinach, being a leafy green vegetable, provides nutrients without the risk of causing gastrointestinal distress associated with lactose-containing foods.

In contrast, options like milk and yogurt contain significant levels of lactose, which can trigger symptoms in those with lactose intolerance. While cheese's lactose content can vary depending on the type (some aged cheeses have lower lactose levels and may be tolerated better), it is generally not recommended as a safe choice for someone strictly avoiding lactose. Thus, spinach stands out as a safe, nutritious option for these individuals.