 [ Symptoms ] i am 35 year working women feel very tried so should i take vitamin b supplements or something else hi to give me the extra energy somebody said to take vitamin b suplliments how about taking multi vitamin will that help me please suggest me what nutritional suplliments help me to give me the energy and take away my feeling weak  thanks jo [ Disease ] i hate to break the news to you but vitamin b will not create extra energy in someone who is not vitamin b deficient like pernicious anemia the body stores very little nutrients from mulitple vitamins and will eliminate them if not needed most vitamins and minerals are obtained from our diet it is okay to take a multi vitamin if your diet is not very good any person who is weak or tired should be carefully examined by their medical provider to find out why just taking vitamins may not solve this problem