How to Use Plantain: If fresh plantain grows in your yard, you can make sure it has not been sprayed by pesticides or pets and use in teas or the young leaves in salads. For stings and bites, make a poultice of fresh plantain leaf and bentonite clay with water to form a paste.
Burnt food is considered carcinogenic, simply because the carbon molecules have the ability to disrupt our dna, it's able to break portions of DNA and insert itself within... this leads to our dna reproducing it self 'wrongfully' with a different structure.. potentially causing cancer.
There is also less nutritional value in burnt food. The heating process destroys much of the nutritional value of most foods. Many foods, like meats and fish, are not safe to eat raw and should be cooked thoroughly. The healthiest option is to heat foods, like meats and fish, to the recommended temperature to destroy the organisms and bacteria contained in the raw form.