Fish are not normally a source of vitamin C, since it is destroyed by cooking, but if you eat raw fish, they do contain vitamin C, and that was the source which sustained the Inuit.
Few foods contain Vitamin D. The best source is sunlight. Foods that do contain Vitamin D are: cod liver oil, oily fish (trout, salmon, mackerel, tuna, tilapia, etc.), tofu, and caviar (fish eggs). Many dairy products and cereals are fortified with Vitamin D. Vitamin D food are found in any grocery store. Fish can be canned or frozen. Some may have fish in the meat department.
A very small amount but yes i suppose it does.
Fish meat contains Omega3.The meat in general contains vitamin B,A,D and PP.
yes, it contain vitamin A
Fish Oil is enriched in Vitamin A, hence cooking of fish will not degrade the Vitamin A content.
Fish Emulsion is a great source of Nitrogen and provides many useful micro nutrients during both Veg & Flowering stages.
papayas, mangos and apricots all contain vitamin a
Red meats contain Vitamin B1 (thiamin), Vitamin B2 (riboflavin), Panothenic Acid, Folate, Vitamin B3 (niacin), Vitamin B6, and Vitamin B12. Meat, fish, and animal-derived products such as milk are the only foods that provide Vitamin B12 naturally.
Yes, onions do contain vitamin C and Vitamin B. Vitamin C is used for repair and protecting the body.
Potatoes do not contain the B vitamins -- thiamin, niacin, pantothenic acid, folic acid, and vitamin B-12; and it does not contain vitamin A.
Dark green vegetables such as spinich contain vitamin K