About. The blood brain barrier (BBB) is a dynamic interface that separates the brain from the circulatory system and protects the central nervous system (CNS) from potentially harmful chemicals while regulating transport of essential molecules and maintaining a stable environment.bout. The blood brain barrier (BBB) is a dynamic interface that separates the brain from the circulatory system and protects the central nervous system (CNS) from potentially harmful chemicals while regulating transport of essential molecules and maintaining a stable environment.
Rating Newest Oldest. Best Answer: Canned tuna is cooked in a different way. They make sure that the sea flavor (which is definitely gross) wears off. But in some reasons, the nutrients in the tuna stay. So don't worry, raw tuna is not that color and sure it smells gross. Eat raw tuna and you'll be in the bathroom straight away. Canned tuna also need not be cooked because it is already cooked.
FDA testing has shown that canned light meat tuna has an average of 0.1 parts per million (ppm) and that Albacore (white meat) tuna has an average of 0.35 ppm. StarKist has appropriate testing procedures in place to ensure that both our light meat canned and white meat canned tuna are well below the FDA limit of 1 ppm.