With courgette....well all veggies I give them a blanch. This makes it easier for them to eat/digest but also kills any parasites and bacteria that may be present.
Or if I'm only doing a small bit then I zap it in the microwave for a couple of seconds
As you say probably will never know for sure
Or if I'm only doing a small bit then I zap it in the microwave for a couple of seconds
As you say probably will never know for sure