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).
Definition of Lung Nodules. A lung nodule is defined as a âspotâ on the lung that is 3 cm (about 1 Â½ 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, and is more likely to be cancerous.