Vitamin B12 is naturally found in animal products, including fish, meat, poultry, eggs, milk, and milk products. Vitamin B12 is generally not present in plant foods, but fortified breakfast cereals are a readily available source of vitamin B12 with high bioavailability for vegetarians [ 5, 13-15 ].
Barbecues and charred meat Some research suggests that burnt or charred meat may increase the risk of cancer. Substances called heterocyclic amines are formed in foods that are cooked at high temperatures and blackened or charred.eat may affect cancer risk because of the amount of fat in it, the way it is cooked or because big meat eaters miss out on other protective foods such as fruit and vegetables or wholegrain cereals. What we do know is that meat plays an important part in the Australian diet.
The reports mainly focus on scientific studies involving benz pyrenes. Benz pyrenes are carcinogenic particles found in charred foods. Based on studies with laboratory rats, scientists found that ingesting large amounts of benz pyrenes may cause cancer.nd if you still have hesitations, you can stand ready at the grill with a spray bottle of water to put out flare-ups that cause charring, or just cut off any burned portions that do occur. Approached with common sense and healthy menu choices, grilled foods provide an excellent way to eat right and enjoy the outdoors.