Foods with the most natural vitamin B are typically those that are high in protein. Both wild-caught and farm-raised salmon, trout, catfish, tuna, halibut, cod and many other fish varieties contain large amounts of B-complex vitamins.eafy greens are another natural food source containing lots of B vitamins. Many processed foods and grains, such as cereals and breads, have synthetic versions of this vitamin added into them.
Answer: A solitary spot on a chest X-ray â generally referred to as a lung nodule â sometimes can be an early cancer, so it's important to talk to your doctor to determine the best course of action. Lung nodules are common and typically noncancerous (benign).
1 Benign tumors â Benign lung tumors such as hamartomas can show up as a nodule in the lungs on x-ray. 2  Malignant tumors â This includes lung cancer, lymphomas, and cancer that has spread to the lungs from other parts of the body, among others. lung nodule is defined as a âspotâ on the lung that is 3 cm (about 1Â½ inches) in diameter or less. If an abnormality is seen on an x-ray of the lungs that is larger than 3 cm, it is considered a âlung massâ instead of a nodule.