This depends on what you mean by work. If you mean in helping maintain a healthy level of vitamins and minerals in the body yes they do work, but they will not achieve anything more then this. If you are low on certain vitamins taking multi vitamins may make you feel better. If you already have a healthy diet and eat all the correct vitamins already you will notice no difference.
Biotin :) works wonders. Also, regular multi-vitamins work too, iron and protein are the biggest help.
Yes, In most cases multi vitamins can improve ones health and the immune system if the vitamins are taken regularly
Yes there are multi vitamins for people who are seniors. These vitamins have the extra nutrients and minerals that you will need for your day.
Multi-Vitamins can be taken with other supplements in moderation. Any over dosage of multiple vitamins and supplements can cause harm to a persons mental or physical condition.
I think so because mulit vitamins has a vitamin c .
http://dietarysupplements.nlm.nih.gov/dietary/detail.jsp?contain=11001010&name=Kirkland+Signature+Mature+Multi+Vitamins+%26+Minerals&pageD=brand
From my personal experience; No, they do not.
Multi-vitamins can color a mans semen yellow.
what happens if I consume expired multi-vitamins
No it can help your body absorb the multi-vitamins better. A good krill oil has many other benefits and is defiantly worth taking. See my bio page for more info.
No but the most important thing about the prenatal vitamins is the folic acid. You can substitute prenatal vitamins for a multi-vitamin along with a daily dose of folic acid.
There is no standard chemical name for multi-vitamins. They are a combination of lots of different chemicals, and there are lots of different mixes. Vitamin C is L-ascorbate, vitamin b 12 is C63H88CoN14O14P, and so it goes.