Health: Folic Acid

Lord Patel Excerpts

Monday 24th February 2014 Lords Chamber

[Earl Howe]

My Lords, as I have explained on earlier occasions, it is very important that we use the latest data to reach a robust and defensible view of the risks and benefits on this issue. We will take the new National Diet and Nutrition Survey data on folate status into account when we do reach a decision. As for the position taken in other countries, while a number of countries have introduced mandatory fortification of flour with folic acid, others notably have decided against it, including Ireland and New Zealand.

[Lord Patel (CB)]

My Lords, the single most effective public health measure, which would prevent the birth of babies with severe spina bifida and lifelong disability, would be 400 micrograms daily of folic acid. Why would we not do that as a public health measure, when all the scientific evidence is already there?

[Earl Howe]

My Lords, in recommending the fortification of flour with folic acid, the Scientific Advisory Committee on Nutrition also advised that action should be taken to reduce levels of voluntary fortification, which, as the noble Lord knows, is applied to a number of breakfast cereals, for example. That is no easy matter. It would be necessary to avoid folate levels exceeding recommended limits and to put action in train to achieve that. There are other conditions and advice attached to the SACN recommendation; it is not quite as straightforward in practice as the noble Lord might suggest, although I recognise that the recommendation from SACN is there.