There are many type of vitamin B ,such as vitamin B1 ,B2,B3,B5,B6,B7,B9, and B12.Each play they own role in nutrition, your body need each of vitamin B in certain amount. Certain vitamin B uses to get energy by burn fat and glucose. Many of us don’t take serious about consuming vitamin daily life, its end up with health problem. What foods that contain vitamin B?for sure vegetables ,protein and my favourite one whole grain. Whole grain breads it easy to get and consume, people love to eat white breads that rich in sugar because it’s softer and have taste. Don’t forget that we eat for stay healthy life not eat delicious foods everyday and spend hold life in the hospital. If you love eating delicious foods that been categorize as fast food or junk foods ,please keep it low because at the end of day you really gone regret what you did and ending with full of stress spending money to get rid of your health problem .I know we all don’t want this to happen ,what we should do?? Keep advising people if they have not good healthy lifestyle, they listen or not is not your problem the most important thing is keep advising them until they change. I know one day we all change to something better. If you don’t have time to prepare the meal, you should consume B-complex supplement. B-complex provide every vitamin nutrition that you need, but if you consuming foods that rich in vitamin B than you don’t need supplement.