Showing posts with label Dopamine Diet. Show all posts
Showing posts with label Dopamine Diet. Show all posts

Thursday, 24 August 2017

Tom Kerridge tells how he lost 11 stone – but still enjoyed food






Having lost a hefty chunk of weight, the chef Tom Kerridge decided to share his secrets in a new book. He tells Ellen Manning why his diet plan is delicious – and might even make you happier

Tom Kerridge serves up sausage, sage and onion omelette“There’s three things that you never thought would have happened five years ago: Leicester City winning the league, Donald Trump becoming President of the United States and Tom Kerridge writing a diet book.”
He chuckles as he says it, but Tom Kerridge is right – nobody could have foreseen that the chef who was, quite literally, larger than life would have released a “diet” book.
You also wouldn’t have predicted that the self-confessed naughty boy would have shifted 11st and changed his diet radically, including giving up alcohol. But he has. And his fourth cookbook, Tom Kerridge’s Dopamine Diet, is one that offers a bit of help to other people trying to do the same.

Writing a “diet book” took the TV chef by surprise as much as the rest of us. It followed a decision as he approached 40 that he needed to “do something” about his weight. He did – and then realised that he might be able to help others by telling them how.

Deciding what not to do

Tom Kerridge’s bavette with tomato salad Kerridge, now 43, searched high and low for the right kind of diet to help him “shift a lot of timber”. He split them all into three main types of diet: low-fat, low-calorie and low-carb.
“Then I looked at how I cook, because as a profession that’s what I do, so I couldn’t let it alter that. You’re on TV cooking great food and you have a business where you’ve achieved two Michelin stars cooking food of a particular style, so I can’t do one thing and behave in another way.”
Using his two Michelin-starred pub the Hand and Flowers’ bestselling dish, steak and chips, as the acid test, Kerridge decided low-fat wasn’t for him. Neither was he happy to limit his portion size, meaning calorie-counting was off the list. But when he thought about swapping the chips for greens or a salad – or even an extra steak – it seemed quite appealing.
“If I got rid of the chips and swapped it for something else, I’m still able to eat half of what I love, I haven’t had to cook it any differently, and if I go out for a meal I’m not inhibited by what I’m  ordering.”


Some simple rules

One of the first rules of Kerridge’s diet is if it’s starchy or has sugars in it, don’t eat it. But he doesn’t feel he’s missing out, instead using 25 years’ experience as a chef to “overload” everything else on the plate with flavour, whether it’s using different ingredients or finding different ways to cook things to extract as much flavour as possible.

Tom's turkey burgers with kohlrabi slawAnd he says that as he started looking at the foods he was eating and enjoying, it dawned on him that many were high in the amino acid tyrosine, which helps in the production of the “happy hormone” dopamine, and all of a sudden it “made sense”. That’s where the catchy “Dopamine Diet” title comes from, and his latest book’s recipes feature some of Kerridge’s “dopamine heroes”, such as double cream and yoghurt, beef, chicken and turkey, and chocolate, as well other low-carb foods and dishes.
And while some of the recipes are noticeably “carb-free”, such as a pepperoni omelette pizza, others will have friends and family fooled, he says – as with his tiramisu made with sugar replacements. Plus, he still gets to have some of his favourite treats. “I haven’t given up butter,” he says gleefully. “You have eggs, you can eat cheese and pork scratchings, it’s brilliant. You just have to not have potatoes and booze.”

But he admits it’s still tough at times. “It’s painful, right. You do have to give things up, you do have to have willpower.” That includes resisting alcohol. But developing ways of coping in social situations, plus unwavering support from close friends including fellow chefs Sat Bains and Claude Bosi, have seen him through.


What the experts say about dopamine

Tom Kerridge's coffee, chocolate and chia seed pudding“First of all, hats off to Tom,” says Ursula Arens, spokeswoman for the British Dietetic Association (BDA). “Whatever your ‘secrets’ are, it doesn’t go without a lot of willpower, focus and determination so respect, respect, respect.”
For Arens, Kerridge’s diet is another permutation of a low-carb, high-protein diet that works for many people. But it’s the dopamine aspect she isn’t quite convinced by.
“Dopamine is a neurotransmitter and it does link to feelings of wellbeing,” she says, but adds there is little to prove a direct link between certain protein foods and feelings of happiness.
“We eat proteins all the time, they are all a mixture of amino acids, and our body is the grand shuffler of what amino acid goes where to make what. The idea that it’s as simple as, ‘eat a bit of protein and you directly affect levels of dopamine in the brain’ is not proven by a very long degree.
“But the bottom line is it works for him and it may work for others, so good luck. Exactly how and why it works is almost secondary.”


Whatever works

Ultimately, Kerridge has found something that works for him, and now he wants to spread the word. “I’m just a normal bloke – if I wasn’t a chef I’d be driving a white van delivering furniture or something,” he says. “And to be given the opportunity to write a book like this helps me to help other normal people. I’m not telling you how to do it, I’m telling you how I’ve done it, it’s a slightly different thing.”

And while he’s not a lycra-clad Adonis, he is “someone who’s shifted 11st with an understanding of willpower but also an understanding that you can still love food and love what you eat rather than feel like you’re missing out”.
But with so many “diets” emerging every day, is Kerridge worried that his “Dopamine Diet” will be dismissed as a fad?

“It has the word ‘diet’ in the title because it’s based on how I lost weight and losing weight is called being on a diet – that’s just the English language. But it’s actually a cookery book. It’s been measured for carb content because that’s important because it’s a low-carb diet, but what it is is a lifestyle choice that I chose that helped me to lose 11st. I’d love people to take it on board and be inspired by it, and I’m not worried it gets dismissed as a fad because it’s not. It’s just a cookbook. Cook from it!”

Source:

Tuesday, 4 July 2017

New Diet Sensation....What is the dopamine diet?

Famed as the Tom Kerridge diet, the 'happy' weight loss plan is making headlines. But does the dopamine diet work? Our dietitian investigates…
What is the dopamine diet?

What is the dopamine diet?

Billed as the weight loss regime that boosts mood too, this diet is all about increasing levels of the ‘happy hormone’ dopamine in the brain at the same time as shedding pounds. Certain celebrities such as TV chef Tom Kerridge have boosted this diet’s popularity in recent years. There are several different versions of the diet, but all are based around foods that are thought to boost dopamine. These can include:
  • Dairy foods such as milk, cheese and yogurt
  • Unprocessed meats such as beef, chicken and turkey
  • Omega-3 rich fish such as salmon and mackerel
  • Eggs
  • Fruit and vegetables, in particular bananas
  • Nuts such as almonds and walnuts
  • Dark chocolate
For inspiration using these dopamine-boosting ingredients, try our dopamine diet recipe collection.
Most versions of the diet recommend avoiding alcohol, caffeine and processed sugar, while some also recommend cutting out or severely restricting starchy carbohydrates. So what is the science behind the dopamine diet? Dietitian Emer Delaney explains…

What is dopamine and how does food affect it?

Dopamine is a neurotransmitter - a chemical that is responsible for transmitting signals between nerve cells in the brain. Dopamine directly affects the reward and pleasure centres in the brain, which in turn affects mood. Its activation occurs for a number of reasons, including the sudden availability of food.

There is emerging evidence to show that people who are overweight may have impairments in dopamine pathways which could have been blunted through constant exposure to highly palatable (sugary and fatty) foods. This blunted response could potentially lead to increased reward seeking behaviour, including over-eating - however, this is an area that needs more research. Currently, we do know that all eating increases dopamine, especially the intake of high fat and sugar foods, both off which can lead to an increase in appetite, overeating and weight gain in the long term.

So how can you boost your dopamine without resorting to high fat and sugar foods?
Protein foods are made from the building blocks of amino acids (including tyrosine), which are essential to the production of dopamine. It has therefore been suggested that upping protein intake may also boost dopamine production without increasing appetite. A recent study looked at this theory and concluded that eating a high protein breakfast including eggs, lean meats and dairy was best at reducing mid-morning cravings whilst increasing dopamine levels.

Dietitian Emer Delaney’s top tips…

- Eat regular meals. This will prevent a sudden swing in hormones and help to regulate your appetite. It also reduces the chance of overeating in the evening.
- Try eating more lean protein at breakfast such as eggs, smoked salmon, mackerel, or a high-protein yogurt with added nuts, seeds or fruit. Try our high-protein recipe collection for breakfast, lunch and dinner recipes.
- Some versions of this diet ask you to completely restrict starchy carbohydrates, which I wouldn’t recommend. Carbohydrates are important components of the diet, so ensure you include some at every meal. Aim for low-GI carbohydrates such as rye bread or porridge. Both will encourage blood glucose levels to remain steady, which will have a positive effect on appetite.
- Choose healthy fats such as monounsaturated and polyunsaturated fats found in olive, safflower, sesame or rapeseed oils in addition to avocado, walnuts, flaxseeds and oily fish such as herring, fresh tuna and trout.
- Include lean protein foods at lunch and dinner by eating chicken, lentils, pulses, fish, or lean beef.
- Increase activities such as yoga as we know this can also increase dopamine levels.
- Keep things simple and look at the quality of foods you eat, reduce processed salty foods, keep sugary treats to a minimum and make sure you’re eating your five-a-day. 

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