Will crab apples give you diarea?

Crab Apples are generally not toxic, but they can cause digestive upset if consumed in large quantities due to their high acidity and the presence of certain compounds. Eating a few crab Apples might not lead to diarrhea, but ingesting significant amounts could potentially result in gastrointestinal discomfort. It's always best to consume any wild fruit in moderation and consult with a medical professional if you experience any adverse effects.