Bread and Flour Regulations (Folic Acid) Bill [HL] — House of Lords, 2016-07-08
Topic: Health
Leslie Turnberg (Labour, Centre-left): My Lords, the usual folate aficionados speaking in this debate do not need me to talk about all the nasty effects of neural tube defects, spina bifida and the impact on children’s lives and that of their parents, or repeat that folic acid given early in pregnancy is an extraordinarily effective preventive measure akin to vaccination and immunisation. There is no argument anywhere against that. We also know that if it is to work, folic acid must be taken before a woman knows she is pregnant because the neural tube forms in the first 28 days. Taking it when she confirms that she is pregnant is just too late. All that is accepted The argument for fortification has been made many times and, indeed, as we have heard, has been accepted in very many countries. Now many millions of people across the world have been eating bread made with fortified flour for very many years, and it seems that Scotland is about to follow. So what are the arguments against fortification in the UK? These rely on two major premises. First, this would be a case of mass medication and we should avoid that whenever possible. That is not unreasonable. It is a type of philosophical argument about free will and freedom of choice, and I understand that. However, I cannot accept it in this case. We already fortify our flour with iron, calcium and Vitamin B1—thiamine—without a peep from anyone I hope that I do not offend noble Lords if I say that I have just had a sandwich in the Bishops’ Bar, and that I do not scare them when I tell them what was in the sandwich. In the white bread there was some wheat flour—that was useful—with added calcium, iron, niacin and thiamine. There was water, yeast, salt—that is reasonable—emulsifier, E472e, soya flour, preservative, E282, rapeseed oil, flour treatment agent—whatever that is—and a smidgen of E300. We add these things, and many others, despite the fact that the case for these sorts of fortification, especially of vitamin B1, are not nearly so compelling as that for folic acid. Vitamin B1 deficiency was something we saw in concentration camp victims. In normal life and normal diets, it is as rare as hen’s teeth. Folate deficiency, on the other hand, is common, and its potential to cause devastating disease is there for everyone to see and accept The second argument against fortification is that folic acid, when taken in excess, can cause unpleasant side effects. That, too, is a rather specious argument. The amounts we are talking about, and the form in which it is added to flour, have been shown to be perfectly safe. Just look at the control trial in which the whole population of North America—many millions of people—took fortified flour for 10 or more years. You might have expected some of the threatened changes and dangers to have emerged, but there has been none. Large doses of folic acid may possibly be problematic, but then large doses of iron are also dangerous, yet we have carried on with iron fortification. Large doses of almost anything are dangerous. However, what we are talking about here is a small dose—a minute dose—that would pose no conceivable danger to anyone else and would prevent a very nasty disease I strongly support this Bill and am grateful to the noble Lord, Lord Rooker, for his persistence and tenacity. I hope that the Minister will think again about this whole thing.