
12 trusted diets for your new year goals
Revisado por pares por Dr Krishna Vakharia, MRCGPÚltima actualización por Victoria RawLast updated 4 Dic 2024
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No todas las dietas de Año Nuevo son modas pasajeras. Hemos seleccionado doce de nuestras dietas más respaldadas por la ciencia y sostenibles, para que puedas encontrar la adecuada que se ajuste a tus objetivos de salud para el Año Nuevo, tu estilo de vida, y quizás incluso a tus otras resoluciones de Año Nuevo.
En este artículo:
Video picks for Dieta
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Diets for your new year health goals
For many of us, a new year brings an opportunity for change. Whether your nutrition goals are weight related, chosen to make you feel better in yourself, or focussed on helping you live a long, disease-free life, New Year diets are often the go-to strategy. Why then do so many fail within a few months?
The problem is that many New Year diets are crash diets. These are too calorie and nutrient-restrictive to be sustainable and good for us in the long term.
Yet, embarking on a New Year diet can be a positive experience that improves your health in the way you need it to - not just for the beginning of the year, but the whole year round.
The longevity diet - live for longer
Far from being a fad, the longevity diet is the brainchild of Dr Longo and his scientific research into ageing. This diet is designed to slow down ageing in our bodies and help prevent disease.
It combines a mainly plant-based diet, with some fish allowed and a little flexibility for meat. The longevity diet also lays out rules for when you eat, how much, and includes a fasting-mimicking technique - a short-term form of restrictive dieting - several times a year.
Find out more here: The Longevity diet.
The Mediterranean diet - keep your heart healthy
Focusing on a wholesome blend of nutritious foods and lifestyle practices, the Mediterranean diet emphasises the consumption of fruits, vegetables, whole grains and healthy fats.
Widely endorsed by health experts, this diet incorporates fibre-rich foods, nuts, seeds, legumes, and dairy products, alongside moderate portions of fish, while minimising processed foods.
Renowned for its numerous health benefits, the Mediterranean diet can help lower your chance of enfermedades del corazón, stroke and diabetes tipo 2.
Find out more here: The Mediterranean diet
The DASH diet - lower your blood pressure
The DASH diet is a heart-healthy flexible eating plan that can benefit anyone, whether you are managing poor heart health or looking to protect yourself against future health issues. DASH, which stands for Dietary Approaches to Stop Hypertension, doesn't cut out any food groups.
Instead, it provides a guide on las porciones, putting emphasis on colourful fruits and vegetables and limiting sugars and unhealthy fats - much like the Mediterranean diet. It also considers how sal raises your control de la presión arterial.
Find out more here: The DASH diet.
The MIND diet - support your brain
Developed to test if what we eat can lower our chances of demencia, the MIND diet combines the DASH diet with the Mediterranean diet.
This means consuming less salt and unhealthy fats, and eating foods that are as natural as possible - not ones that have been ultra processed.
The big focus is on foods that can help prevent age-related brain decline - whole grains, fish, green leafy vegetables, nuts, berries, beans, white meat, and aceite de oliva.
Find out more here: The MIND diet.
The Whole30 diet - reset your eating habits
The Whole30 diet is a temporary and very restrictive diet based on eliminating certain foods from your diet for a period. It’s a 30-day food elimination phase, followed by a food reintroduction phase.
During phase one, you'll only eat whole foods - foods that are natural and unprocessed - and foods that are not often linked to food intolerances and allergies.
The idea is that this detox will allow you to break bad eating habits, like sugar addiction, and identify whether your body reacts negatively when foods are reintroduced - such as food sensitivities linked to low energy or mood. Whole30 is not a weight loss diet and shouldn't be followed past the subscribed time period.
Find out more here: La dieta Whole30.
The Fast 800 diet - achieve sustainable weight loss
Combining the Mediterranean diet, intermittent fasting, and a three-phase plan, the Fast 800 diet is designed to help you lose weight healthily and reduce your likelihood of weight-related conditions like type 2 diabetes and heart disease.
The Very Fast 800 is phase one - a temporary 800-calorie-a-day to kickstart significant weight loss for those considered overweight or obese. Phase two - The New 5:2 - is an adaptation of the original 5:2 diet that can be followed long-term. Phase three - known as Way of Life - is about maintaining the healthy weight you reached with phases one and/or two.
Find out more here: The Fast 800 diet.
The anti-inflammatory diet - ward off disease
Long-term inflammation - where your immune system triggers internal swelling throughout your body - can damage cells and cause serious health problems, including certain cancers and heart disease.
An anti-inflammatory diet means eating foods that fight inflammation, like fruits, vegetables, oily fish, unrefined whole grains and chocolate negro. It also means limiting other foods that promote it, like the ultra-processed foods common in a Western diet.
Find out more here: The anti-inflammatory diet.
The TLC diet - lower your cholesterol
The TLC diet, which stands for Therapeutic Lifestyle Changes diet, is closer to a set of flexible guidelines rather than a diet with strict, complicated rules.
It was developed by the National Institutes of Health in the US to help people lower their colesterol to healthy levels, which lowers their chance of enfermedades del corazón y accidente cerebrovascular.
The idea is to eat more healthy, less processed foods, and less saturated and trans fats - like butter, processed meats, and cakes.
Find out more here: The TLC diet.
The Eatwell Guide - find your balance
Also not a diet in the traditional sense of the word, the Eatwell Guide explains the importance of a healthy, balanced diet in a simple, visual way.
Breaking down each main food group into recommended portions, it helps you understand which foods you should eat more of and which ones you should limit.
Following these guidelines of basic food nutrition can keep your heart healthy, lower your cholesterol and blood pressure, and feed your brain the good stuff it needs to function well.
Find out more here: La Guía Eatwell
Diets for other New Year's resolutions
Volver al contenidoDiets aren't always about improving our own health. If you're joining the Vegan-for-January campaign, making environmental resolutions, or plan to try for a baby this year, we have a few diets that may support your New Year goals.
To complete Veganuary
With growing popularity each January, non-profit organisation Veganuary challenges people to follow a dieta vegana for the whole month.
Their aim is to introduce meat eaters to tasty plant-based recipes that they may carry forward into the rest of the year.
Alongside environmental and ethical motives, a vegan diet can support your gut and brain, reduce your odds of developing cancer, and help manage certain conditions. Click below for five easy vegan food swaps that do a good job of mimicking your favourite meats.
Find out more here: 5 easy vegan swaps for Veganuary.
To look after the planet
The planetary health diet has been created by scientists to help us eat in a way that's good for both our bodies and the environment.
They believe that if enough people follow this flexible eating plan, the food supply chain will adapt and improve access to nutritious food in the parts of the world that need it.
It involves following portion size guidelines and eating mostly plant-based foods, including plenty of colourful fruit and veg.
Dairy and meat should be eaten in moderation, and you should try to limit saturated fats and refined, highly processed foods.
Find out more here: The planetary health diet.
To try for a baby
If you are planning to naturally conceive a baby this year, it's normal for this to take some time. While not everything is in our control when it comes to fertility, diet is one thing that could make a difference - for both women and men.
A fertility specialist lays out the evidence for a fertility diet, which describes a healthy, well-balanced diet filled with foods that support things like sperm health, ovulación, and your reproductive hormones.
Find out more here: The fertility diet.
These diets are backed by scientific evidence, but this doesn't mean they are each suitable and safe for everyone to try. Please see our main diet pages linked above for more information, and if in doubt, ask your doctor before starting a specific diet.
Patient picks for Dieta

Dieta y nutrición
¿Qué es la dieta nórdica?
La dieta nórdica se origina en los hábitos alimenticios tradicionales de las regiones del norte de Europa y el Atlántico Norte. Estos países más fríos comparten un enfoque dietético basado en alimentos de origen vegetal cultivados localmente y carnes de caza obtenidas de manera responsable. A veces se le llama la dieta escandinava, pero sea cual sea el nombre con el que la conozcas, echemos un vistazo a lo que implica, junto con sus posibles beneficios para la salud.
por Victoria Raw

Dieta y nutrición
¿Qué es la dieta coreana?
La dieta coreana, a menudo llamada K-diet, está basada en los alimentos tradicionales comúnmente disfrutados en Corea. Con el aumento global de la popularidad de la cultura coreana, el interés en la K-Diet ha aumentado, en gran parte debido a sus aparentes beneficios para la salud. Examinamos en qué consiste la K-Diet y si es buena para ti.
por Victoria Raw
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About the authorView full bio

Amberley Davis
Escritora senior
BA (Hons), CPD
Amberley es una escritora senior en Patient y ha escrito extensamente sobre una variedad de temas de salud y bienestar.
About the reviewerView full bio

Dr Krishna Vakharia, MRCGP
Chief Medical Officer for Health, Optum UK
MBChB, MRCGP(2013), BMedSci (hons), DFSRH, DRCOG, PGDipDerm (Distn)
La Dra. Krishna Vakharia es una médica general del NHS. También es examinadora habitual del Diploma de Posgrado en Dermatología Práctica en la Universidad de Cardiff, además de ser la Directora Médica de salud en Optum UK.
Historial del artículo
La información en esta página es revisada por pares por clínicos calificados.
Next review due: 6 Dec 2027
4 Dic 2024 | Última versión
17 de diciembre de 2023 | Publicado originalmente
Escrito por:
Amberley Davis

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