‘ Why we should feed fewer beige carbs’

Low-carb diets have been around for a while. But did you know the colour of the carbs you eat also matters- and as Dr Xand van Tulleken explains, it’s the beige ones you really have to watch out for.

Dr Faisal Maassarani is on a mission. The GP, from Kirby, on Merseyside, wants to get his patients to eat fewer carbs and thereby improve their health.

But there are a huge number of obstacles for Dr Maassarani. He works in one of the poorest regions of the country, with high unemployment, high obesity rates and low levels of education.

The plan seemed simple to the phase of naivety. He assembled a group of seven overweight and obese patients, with health problems like kind 2 diabetes, high cholesterol and high blood pressure and carried out a few basic tests.

He then enlisted cooks from a local cookery school to prepare a feast for them, to show that healthy food could be tasty, affordable and filling.

Dr Maassarani also read them the riot act on the possible consequences of obesity and diabetes( gangrene, strokes, heart attacks, ulcers and more ).

Then he was going to leave them to it for two weeks( actually no time at all to address chronic health problems) and allow them to alter the kinds and sums of carbs in their diets in whatever style they decided, and then recur the tests.

It seemed to me he was on a hide to nothing.

How we digest carbs

Carbs are one of the ways our bodies get energy from food.

There are three types- starch, sugar and fibre.

Starch is what we usually understand carbs to mean- foods like bread, pasta, potatoes and rice- but these “beige” assortments aren’t good for you.

Neither are “white” carbs- found in sugary foods such as fizzy drinks, sweets and processed and refined foods including cakes and biscuits.

Most of the starch and sugar in these beiges and white carbs are broken down into glucose for energy, and if you eat too much, the glucose is stored as fat.

Diet tips-off

Reduce πŸ˜› TAGEND

Flour, rice, potatoes, pasta, breakfast cereals and other processed grains
White or highly processed brown bread

Replace with πŸ˜› TAGEND

Cauliflower rice, celeriac, sweet potatoes
Rye or pumpernickel bread

Include πŸ˜› TAGEND

Eggs, meat, fish, nuts and legumes
And half of each dish should be green or brightly coloured: fresh veggies, salad greens, tomatoes and aubergines

But there is another type of carb- dietary fiber, may be in fruit and vegetables- what we might bellow” green carbs “. It keeps you full, slackens stomach emptying, and is usually the part of the plant that supplyings you with vitamins and minerals.

It’s good for your teeth and gums and good for your guts, keeping everything moving and feeding your intestine bacteria.

And then there is resistant starch- found in high-fibre foods such as lentils, beans and unprocessed whole grains- is also hard to digest in a good way: it gets right down into your lower digestive tract( your colon) where its main job is not to feed you but rather to feed your gut bacteria.

Healthy gut bacteria are linked to a wide range of benefits, both physical and mental.

And one other tip- reheating can also turn bad carbs into good- if you reheat starches like pasta or toasted bread from the freezer, the molecules reconfigure themselves and become more resistant, allowing them to traveling further in your gut and feed your microbiome.

Diabetes’ scarcely detectable ‘

Two weeks on in Kirby, it was amazing to see that all seven patients had altered their diets as requested and opted for more green carbs.

They weren’t feeling hungry, or find it inconvenient, and they had started a chat group to help each other with recipes.

It was their measurements that astounded me: the diabetics had improved their blood sugar so dramatically that one of them was in part-remission.

In two weeks his kind 2 diabetes, which he had had for 17 years, was barely detectable.

And six out of the 7 lost half a stone or more.

The Truth About Carbs, with Dr Xand van Tulleken, is on BBC One at 20:00 on Wednesday 6 June.

Source: BBC

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