After the festive period, many people are looking to eat healthily after stuffing their faces during Christmas.
And whilst it's important to remember you're allowed to eat what you want without feeling guilty, sadly a lot of myths spread around at this time of year - a period when many people are make their new year resolution to cut back and lose some weight.
So if you want to become healthier or shed some weight, it's important to know right from wrong.
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Tackling the issue, experts have issued a warning when it comes to common weight-loss claims telling people right from wrong - and what they need to be aware of.
GP Dr Sameer Sanghvi, from LloydsPharmacy Online Doctor, has said that "for the most part, foods should not be ‘banned’ or eliminated completely."
Adding to this, Nutritional therapist Laura Southern said: "January is a busy month for patients wanting my help with losing weight, but I always advise them to stay away from fad diets, juice cleanses and extreme calorie restriction, as these can just lead to disordered eating and yo-yo dieting.
“Plus, they don’t work. It’s estimated 95 per cent of people who embark on a diet regain the weight and more between one to five years later.”
Southern adds that there is no one-size-fits-all approach to weight loss and when she is supporting patients, she opts for a "very personalised and tailored approach that takes into account their health, metabolism, digestion and lifestyle.”
Here, the experts address some of the most common weight-loss claims…
1. Skipping meals
Southern says intermittent fasting – usually a 12-hour overnight fast, with gaps between meals – may sometimes be recommended as part of a weight-loss programme. But generally speaking, skipping meals is not advised.
They explain: “While for some people, this [intermittent fasting] could mean skipping a meal, I would never advise anyone to do that without support – it’s simply not suitable or necessary for many people.
"Skipping meals or eating in a restricted way can lead to binge eating, which creates unhealthy behaviours and won’t ultimately support weight loss.”
Sanghvi says it’s far better to eat regular, healthy meals stating: “Eating regular meals helps your body get into a routine, and eating at regular intervals helps your body burn calories quicker and stops temptation to snack.”
2. Cutting carbs
While many diets advocate for eliminating carbs, experts stress there are many different types of carbohydrates – and while they’re often thought of as being just white bread, pasta, rice and potatoes, carbohydrates are also found in foods like veg, fruit, nuts and seeds.
Sanghvi stresses that “carbohydrates are a really important part of our diet" with adults needing around 225g to 325g of carbohydrates a day.
There are three different types of carbs – starchy, fibre and sugars. Sanghvi says starchy carbs (like potatoes, bread, pasta and rice – wholegrain varieties where possible) should make up a third of our daily food intake.
He explains: "They’re a great source of energy and contain lots of nutrients we need to keep the body healthy.
"Starchy carbs often contain fibre, which is good for gut health and to keep you feeling fuller for longer.”
However, there is a part of the avoiding carbs mantra that’s worth adhering to, he suggests: “Most of us should reduce our intake of sugars, especially free sugars – these are the sugars added to chocolates, cakes and fizzy drinks, but they also occur naturally in honey and juice.”
He adds: "Cutting out carbs is one I see from my patients again and again. Carbohydrates are nourishing and health-filled foods and they support our microbiome, hormones, mood, energy and satiety.
“If your diet is heavy in simple, refined carbs – pastries, biscuits, white bread, white pasta, sweets, etc – then cutting carbs will be supportive to weight loss and overall health. Cutting out carbs from veg, pulses and fruit isn’t something I usually recommend though.“
3. Eating ‘breakfast like a king’ and ‘dinner like a pauper’
Sanghvi says whether breakfast is really the most important meal of the day is a widely debated topic. One large US study, he notes, analysed the health of 50,000 people and found those eating breakfast were more likely to have a lower BMI.
“So, there’s something in it,” he says – but that doesn’t mean a huge greasy fry-up first thing ticks the box. It still comes down to sensible choices.
He said: “Having a good breakfast is a great way to set you up for the day. But don’t overdo it at breakfast, or you might eat into your calorie intake for the day, leaving yourself feeling hungry later."
However, it’s also a good idea not to have a huge meal right before going to bed. Sanghvi added: “That’s because your body doesn’t have time to digest the food properly, and also it can impact how well you sleep."
4. Only eating low-fat foods
While low-fat foods may sometimes help reduce intake of certain high-calorie, unhealthy fats, Sanghvi says it’s important to look carefully at what low-fat food you buy as just because it’s lower in fat, doesn’t mean it’s actually a low-fat food – or that it’s better for you.
He explains: “For something to be labelled low-fat, reduced fat or lite/light, it has to have 30 per cent less fat than a similar product.
“However, it’s really important to bear in mind that if something is already high in fat, the lower fat version might still be a high-fat food. Low-fat foods aren’t necessarily low-calorie either. So, it’s important to always check food labels closely.”
In addition, some foods labelled low-fat may still be loaded with sugar and sweeteners, and more so, carbs and fats are not always 'bad'.
Registered dietitian Kendra Haire, a coach for online health and weight management brand Noom added: "There’s no need to consume only low-fat foods when trying to lose weight. Fat plays an important role in our bodies, and it can also help make meals feel more satisfying."
She added that healthy fat sources include nuts and nut butters, seeds, avocado, olive oil and fatty fish and when it comes to what you eat, "it's more important to consider the type of fat and to keep portion sizes moderate."
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