I used to believe this, but tests reveal that the losses are only about 20-80%, depending on cooking style (pan frying removes the most; baking retains the most

I used to believe this, but tests reveal that the losses are only about 20-80%, depending on cooking style (pan frying removes the most; baking retains the most). I was very surprised. OTOH, if you're eating tiramisu to get a buzz, you may be the world's most inefficient alcoholic ever.