do vitamins work for you?

[speaktome]

Just wondered what you take, why and does it work??
Have been taking multi vits with iron, cod liver oil and garlic caps since nov and still have one cold after another,painful joints and am exhausted (but then who isnt with a baby). Am breast feeding so need to be careful what i take. Also has anyone actually found that probiotic drinks make a difference?

I take iron tablets regularly and cannot survive without it. As soon as I give a break I start feeling tired, have pain in my legs , feel sleepy all the time and cant cope with kids.