Tuna is a salt water fish belonging to the family of mackerel they are commonly used in processed mackerel sauce.
Tuna fish though a very delicious dish and a very good source of protein is known to have negative effects on the consumer. Tuna fish is known to cause brain rot which results in finger curling, cognitive impairment, and coordination problems. The toxicity of Tuna fish out weighs the benefits of omega 3 fatty acid. Tuna can cause heart attack.
Blood clams area known to be a very good source of iron are known to be good for the heart. They are commonly eaten in Asian part of the world and the southern part of Nigeria.
However, They have been known to have hepatitis A, C and E. Usually quick boiled, it still leaves many viruses and bacteria. Typhoid and dysentery are present.
Nutmeg is a common spice used in cooking stews and some soups in Nigeria today. Nutmeg is known to get an individual high. Nutmegs are know to boost healthy cholesterol but they can cause Nausea, psychotic episodes like shock, Stomach Spasms, dry mouth and fever, hallucinations and Vomiting.
cassava is a common food in the Nigerian environment. It could be eating wet or as fufu with fufu. Cassava is a very good source of energy. Casaava is very easy to grow no matter the conditions. Cassava if not well processed has its effects on the consumer. Cassave contains Linamarin which contains CN which is converted to cyanide poison when eaten raw and possibly death.