What is the best way to prevent solanine poisoning?

Peeling potatoes before cooking is the best way to prevent solanine poisoning. Solanine is a toxic compound that is present in higher concentrations in the skin and green parts of potatoes. When potatoes are exposed to light, they can turn green and produce more solanine as a defense mechanism. By peeling the potatoes, you remove the skin where the majority of solanine accumulates, thereby reducing the risk of consuming this toxin.

Other practices, such as soaking potatoes in salt water or freezing them, do not effectively reduce solanine levels. Soaking may help in cleaning the potatoes but has little impact on solanine content. Freezing may slow down the development of solanine but does not eliminate it. Sprouting potatoes in the dark can also lead to increased solanine production; this method is counterproductive and not advisable for preventing solanine poisoning. Therefore, peeling the potatoes ensures that you minimize your risk when consuming them.