Things we don’t talk about….

No, sadly it’s not sex. Everyone talks about sex like it’s running out.

I recently ran into a friend who has had gastric surgery to address her obesity. She was happy, very happy. Being obese saddled her with misery and social stigma, the likes of which I can only imagine.

Obesity is framed as ‘your fault’, but obesity – and by that I mean, proper obesity, not just overweight – is almost entirely the fault of something other than the triumph of the will. I’ve ranted about this before, but the idea that we are in the throes of an ‘obesity epidemic’ is often read to mean we’re a nation of irredeemable fatties.

Everyone loves a spot of moralising but we’re moralising in the wrong place.

The real causes of risk of obesity (note, I said risk, not direct cause) are pretty well known. The more fat you’ve got, the more leptin you’ve got. At a certain point you’re brain gets tired of listening to leptin and becomes resistant to its messages.

Yeah, you’re full. BORING. 

And, the more you eat, the bigger your belly gets. The bigger the top of your stomach is, the more ghrelin it produces. Ghrelin tells your brain you’re hungry.

And then there’s insulin.

Fat cells generate hormones. Getting fat is like an accelerator – the fatter you get, the fatter you become.

The answer is clear right? Don’t get fat in the first place. Step away from the chiko roll. Except what we should be saying is; step away from the baby bottle. Because formula fed babies turn into fatties before they even get a chance to puree a big mac and squirt it into a sippee cup. Their brains are set up to become fat before they can roll over. They ingest far more protein than breastfed babies. They’re hardly ever actually hungry, because formula ‘fills you up’. In other words, the amount of protein in formula makes them feel full for longer. This is why formula fed babies sleep through the night. This is why childhood obesity is such a predictor for adult obesity – regardless of what you eat, your body will tell you to eat more because you’re genuinely hungry.

It’s not all about formula. It’s food too.  Generations of babies grow up eating western food – high in protein, fat and sugar. Yeah you think they’re eating well, but actually almost all processed food has added sugar, or is processed in a way that human bodies will recognise as sugar.  Obviously, there are hard ways to address this problem – you can lose weight, a lot of it, and this will change your body chemistry, making it easier to stay thin. But it’s extremely hard. Not just ‘oh I don’t really feel like it hard’ – extremely hard nigh on impossible. 

Why don’t we ever hear about the clear link between formula feeding and obesity? Well who can breastfeed every twenty minutes when they’re at work?

Disclaimer – I was a formula fed and I turned out FINE!

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