This is a topic that I always go through with my fertility patients, please get rid of the low fat foods…! They are more damaging than good. This piece below is from the new Zita West book Eat yourself Pregnant and it outlines the dangers of low-fat foods and trying to conceive.
‘Many women make the mistake of substituting foods containing fat with low-fat products, thinking they won’t gain weight using them. However, for fertility – and, for that matter, for weight management – the principle is flawed. These products often contain trans-fats, sugars and sweeteners.
Artificial sweeteners disrupt the normal hormonal and neurological signals that control hunger and satiety. Many studies have shown that a diet that is high in sweeteners in the end leads to a greater consumption of calories and so to weight gain.
But, weight aside, there is some startling evidence for how low-fat products can hamper conception. In one extensive study in the USA, women who ate two or more low-fat dairy products a day were twice as likely to have problems conceiving. Ovulation rates were 38% better among those who used full-fat milk. One reason for this might be that when the fat is skimmed off dairy products to make reduced-fat versions, estrogen and progesterone are removed too, leaving an unnatural preponderance of androgen’s – male hormones.’
Scary stuff, my recommendations are to swap all low-fat dairy with organic full-fat dairy, or use alternative dairy products such as goat’s and sheep’s products or coconut & unsweetened almond milks and yogurts. But watch out for soya products such as soya milk, as these may well have a negative effect on fertility.
As part of the fertility consultation I ask my patients to do a 3 day diet sheet. I then make individual detailed nutritional suggestions for the patient to help them conceive.