It is not possible to determine sensitivity to sweet potato based on sensitivity to white potato. This is because white potato (Solanum tuberosum) and sweet potatoes (Ipomoea batatas) are two completely different foods. Therefore, the only way to know sensitivity to sweet potato is to measure sensitivity to sweet potato. Good news! Both antigens are included on Vibrant's Food Sensitivity Profile 1 and Vibrant's Food Sensitivity Complete.
When sensitive to white potato, can I eat sweet potatoes?
Adair