top sustainable diets of the year

Top Trending Sustainable Diets for a Healthy Lifestyle (2023 Edition)

When it comes to New Year’s resolutions, dieting is probably the most common one. Many people hoping to lose weight eagerly look up the top trending diets at the end of the year. It’s also the hardest to keep – by January third, most people have already given up on dieting and are back to their old habits.

Wondering why? Because most fad diets are either unmanageable or just plain unappetizing. People fail to abide by all the dietary restrictions or discontinue the diet after noticing that it is negatively affecting their physical and/or mental health.

Luckily, that doesn’t have to be the case for you! I have gathered seven of the most exciting new diet trends this year that will help you achieve your weight loss goals in a sustainable manner by 2023.

1.      The Vertical Diet

What makes the vertical diet special is that it is tailored to your genetics. Each person has a unique genetic makeup, which means their body responds individually to different kinds of foods.

Some people are gluten-intolerant, others are lactose-intolerant, and some people have a genetic inability to break down certain foods. A vertical diet allows you to formulate a food plan that corresponds to your genetic makeup, as well as avoid foods that your body cannot process properly.

The vertical diet was originally formulated for athletes to gain muscle mass, but more recently it is being promoted as a means to lose weight. The key concept of this diet is to consume nutrient-rich foods that are easy to digest.

Foods that are compatible with this diet include white rice, organic meat (preferably from grass-fed animals), full-fat dairy products, legumes, and low-gas vegetables.

2.      The Slimming World Diet

A diet that has been gaining a lot of popularity in the west, particularly in the UK, is the Slimming World diet. This diet is based on the idea that you should eat regular meals and snacks with little to no restrictions. It focuses on portion control, planning your mealtimes, and staying hydrated throughout the day.

What’s great about the Slimming World diet is that it’s easy to follow and doesn’t require you to make drastic changes to your diet. You’ll be able to eat all of your favorite foods – just in a lower-calorie version. This diet is particularly useful if you’re looking to lose around 2 pounds a week and break a bad eating habit.

3.      Environmentally-friendly diet

A growing number of people are choosing to reduce their carbon footprint by eating a plant-based diet. Vegan and vegetarian foods are the healthiest and most environmentally-friendly diets.

These diets are great for managing weight, reducing the risk of heart disease, and preventing cancer. They are sustainable because they don’t deteriorate the environment like processed food or put pressure on the food supply chain. You can follow a plant-based diet without giving up meat completely; the key is to maintain a balance.  

4.      Rainbow Diet

The rainbow diet is a way of eating that focuses on consuming a variety of colorful foods that are rich in vitamins and minerals. The more colorful fruits and vegetables you eat, the more essential nutrients your body absorbs.

This kind of diet is perfect for preventing diabetes, cardiovascular diseases, high cholesterol, and cancer. It’s a great way to increase your fiber intake, which eradicates constipation and promotes weight loss.

The rainbow diet is particularly useful for parents who want to make sure their children are getting the nutrients they need for proper growth and development. Many processed foods in the market are made colorful with dyes to attract children; these foods do not contain sufficient nutrients and they are bad for health. The rainbow diet consists of colorful and vibrant meals derived from whole foods.

5.      Superfoods Diet

A superfood is any food that is exceptionally high in nutrients. The superfoods diet focuses on nutrient-dense foods as a way to achieve optimal health. There’s no set list of superfoods, but the most commonly-cited superfoods include fruits, vegetables, and legumes.

You can use these foods to create a balanced diet that will help you lose weight and reduce the risk of chronic diseases. These foods are high in fiber and nutrients like vitamins A, C, and E, folate, calcium, iron, magnesium, and zinc. They provide energy, regulate blood pressure, and help fight off pathogens.

6.      Huel and Soylent Diet

Huel and Soylent are two new products that are readily gaining popularity across the globe. These are meal replacements packed with the nutrients you need to immerse in a healthy lifestyle. They’re perfect for people who are too busy to prepare meals with fresh and ground ingredients.

You can use these products as replacements for one or two meals a day and then consume real food for the remaining part. Moreover, both huel and soylent are cheap, easy to use, and highly effective for losing weight.

If you have trouble making healthy choices when shopping for groceries or wish to abandon unhealthy snacking habits, this diet is an ideal option. You can order these meal replacements online and have them delivered right to your doorstep. There’s no better time to give these products a try, so strive to be a better version of yourself in the upcoming year.

7.      Halal Food Diet

The halal food diet is a way of eating that focuses on foods that are permissible under Islamic law. Animals are slaughtered in a specific way, so insects and blood are removed from all foods.

This diet does not just have religious value, since it is highly beneficial for people who are at risk of food allergies or those that suffer from intestinal problems. Halal meals are prepared in a way that eliminates allergens; not to mention, they are rich in fiber, protein, and vitamins.

The halal diet supplements weight loss, regulates blood pressure, and reduces the risk of heart disease and diabetes. You are allowed to eat the meat of herbivore animals, including chicken, mutton, beef, lamb, and turkey. All kinds of dairy products and seafood are also permissible.


The best way to achieve your best self is by eating a well-balanced diet that is rich in nutrients, essential minerals, and fiber. No matter what diet you follow, the most important thing is that you enjoy the foods you’re consuming.

Since every person’s body type and metabolism are not the same, different diets do not produce the same results for everyone. Understand your body and choose a suitable diet accordingly. If you don’t like what’s on your plate, you’re going to have a hard time sticking to the meal plan and reaching your fitness goals.

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