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Your Ultimate Guide to the Best Weight Loss Diets for 2024: Real Science, Real Results

Table of Contents

We have compiled an extensive list of the best weight-loss diets for 2024, so you don’t have to worry about making mistakes when choosing your next diet plan.

How do we lose weight? It’s a question that many people ask themselves every day. If you are looking to lose weight and get into shape, you may want to consider one of these best weight loss diets for 2024. These diets are designed to help you lose weight quickly without counting calories or exercising excessively.

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The best part is that they can be used as long-term solutions, too. Read on to find out more!

Key Takeaways: Your Path to Success

The Science of Weight Loss: Understanding Energy Balance

Weight management fundamentally comes down to energy balance. Your body requires energy (measured in calories) to function. When your calorie intake exceeds your energy expenditure, the excess energy is stored as body fat, leading to weight gain. Conversely, when you expend more energy than you consume, your body utilizes stored fat for fuel, resulting in weight loss.

Creating a calorie deficit through a combination of a healthy diet and exercise habits is key. However, it’s not merely about drastically restricting daily calories. It’s about making informed food choices and choosing nutritious foods that provide sustained energy and keep you feeling full and satisfied.

Healthy Eating

If you’re trying to eat healthily but still enjoy delicious food, it’s not always easy. That’s why some people choose to go on a low-carb diet. Low-carb diets encourage eating lots of vegetables and fruit while cutting back on carbs like bread, rice, pasta, potatoes, sweets, and other high-sugar foods. This helps your body burn fat instead of storing it.

This type of diet has been linked to improved blood pressure, cholesterol levels, and blood glucose control. One study found that those on a ketogenic diet lost around 10 pounds after 12 weeks. Another study found that participants lost an average of 5 percent of their total weight over three months.

One downside to this diet is that it takes time to see results. However, if you follow it properly, you should start seeing changes in two weeks. The key with any diet is finding the right balance between nutrition and portion size and following through with the recommended exercises.

Healthy diet plan

If you’re looking for a diet that’s both effective and easy to follow, then you should try intermittent fasting. This diet requires you to eat only during specific hours each day. You’ll still be able to enjoy food throughout the rest of the day, but you won’t be consuming any calories after 8 pm. The benefits of intermittent fasting include improved metabolism, increased energy levels, and reduced stress. However, it requires discipline and willpower, which is why you might need to start small by trying IF for just 2 days per week.

Diet pills

Another option to reduce your calorie intake is taking a diet pill. While they aren’t quite as popular as other weight loss supplements, they can still be helpful if you’re having trouble losing weight. Some of them contain ingredients like green tea extract and chromium picolinate, which have been shown to increase fat burning and improve insulin sensitivity. Diet pills can also be helpful if you’ve tried other weight loss methods and haven’t seen much success. Besides your diet, they can boost your motivation and give you something else to focus on.

Best Weight Loss Diets for 2024

We have compiled an extensive list of the best weight-loss diets for 2024, so you don’t have to worry about making mistakes when choosing your next diet plan.

While the diets included in this Best Weight Loss Diets for 2024 list may not be the best choice for everyone, they are proven to work and will provide better results than most other diets.

Note: We update this Best Weight Loss Diets for 2024 list every year, so make sure to check back regularly.

One thing that many people have trouble sticking to is dieting. It isn’t easy changing your eating habits overnight, but there are some simple tricks that you can use to help yourself succeed over the long term. Check out our excellent tips on how to maintain your healthy lifestyle here. Also, check out our awesome list of the Best Weight Loss Diets for 2024 below!

Best Diet 1: Paleo diet

Best Diet 1: Paleo diet

The Paleo diet is a great way to lose weight, especially if you eat processed foods. Paleo works by eliminating all processed foods and replacing them with natural, whole foods like meats, seafood, fruits, and vegetables. This can be not easy at first, but your body will quickly adapt after only a few days on a diet.

The good news is that it’s effortless to incorporate the Paleo diet into your life, even if you’ve never tried it before. You’ll need to buy some essential ingredients like meat, fish and poultry, eggs, cheese, and nuts, but you should easily be able to find everything else you need at your local grocery store.

If you’re interested in trying the Paleo diet, make sure to read through our guide on how to start.

How it works?

The Paleo diet focuses on consuming lots of protein, fat, and fiber while limiting carbohydrates. The theory behind this is that your body doesn’t require carbs because it has plenty of proteins and fats stored in the liver. Removing carbs from your diet forces your body to burn those extra fats and proteins instead of storing them. This helps you shed pounds fast since your body won’t use any of its energy reserves.

How to start?

The easiest way to begin the Paleo diet is to eat lean meat, fish, shellfish, and chicken three times per week. Eat small portions of fruit during the rest of the week, and drink plenty of water throughout the day. Try adding some nuts, seeds, or legumes to your meals to avoid getting bored.

The Paleo diet is the best choice if you want to lose weight fast. It’s easy to implement and gives you unlimited options for food.

However, this diet isn’t right for everyone. People with specific medical issues should check with their doctor before starting the Paleo diet.

Potential Risks

The restrictive nature of Paleo can make it challenging to maintain long-term, and some individuals may experience nutrient deficiencies if not carefully planned. It’s crucial to ensure adequate calcium and vitamin D intake, especially if eliminating dairy products. People with chronic kidney disease should consult their doctor before starting this diet.

See also
Counting Calories on the Ketogenic Diet

Best Diet 2: Keto diet

Best Diet 2: Keto diet

The Keto diet is a low-carb, high-fat way of eating. This means that you will reduce your carbohydrate intake while increasing the number of healthy fats you take daily.

Why It Works

By drastically reducing the amount of processed foods you eat while focusing on fresh meats and vegetables, you will encourage your body to burn its fat stores for fuel.

The bottom line is that if you want to lose weight quickly without counting calories or restricting yourself from enjoying delicious meals, then the keto diet is the perfect option.

How to Start

The first step toward the Keto diet is determining how much fat you need to consume each day. To do this, you’ll need to calculate your current caloric needs.

Calculate Your Caloric Needs

To determine your caloric needs, you’ll need to know your basal metabolic rate (BMR) and your activity level.

To find out your BMR, you’ll need to measure your height and weight. Then multiply your weight by 14 and divide it by 4 to figure out your BMR. For example, if you weigh 180 pounds, your BMR is 3,600 calories daily.

Once you’ve calculated your BMR, you’ll need to add an extra 300-500 calories to account for exercise. If you work out three times a week, you’ll need to increase your calorie intake by 500 calories per session.

Once you have determined your caloric needs, you can calculate how many grams of fat you need to consume every day. This calculation is simple; subtract 30% of your total daily calories from 100%. So if you only need 1,800 calories per day, you should aim to take in around 1,200 calories.

Keto diet goals

Your goal here is to get rid of all forms of carbohydrates except for some fruits and vegetables. You’re doing this mainly because your body doesn’t store excess calories as fat. Instead, they turn into glycogen, which is stored in the liver. When you eat too little, your body starts breaking down muscle tissue so that it can use the glycogen for energy.

In order to prevent this, you’ll need a large source of non-starchy vegetables. These include broccoli, cauliflower, spinach, peppers, cucumbers, tomatoes, zucchini, etc. You can also supplement these veggies with meat, eggs, fish, nuts, seeds, avocados, and olive oil.

You may notice that you feel more energetic after following the Keto diet. This is because your body is now using fat rather than glucose as its primary fuel source. As a result, you won’t experience any cravings for sweets or carbs.

Potential Risks

The Keto diet can cause side effects like the “keto flu” (fatigue, nausea, headaches) during the initial adaptation phase. It may also increase the risk of nutrient deficiencies, kidney stones, and high cholesterol if not followed carefully. Long-term adherence can be challenging due to its restrictive nature. It’s crucial to monitor blood sugar levels regularly, especially for individuals with diabetes. It may not be suitable for pregnant women or individuals with certain health conditions. You should always look up the side effects of keto diet before trying it out.

Best Diet 3: Intermittent fasting

Best Diet 3: Intermittent fasting

Fasting has been used throughout history as a religious ritual. However, intermittent fasting is becoming increasingly popular among people who want to lose weight in modern society.

Why It Works

You reduce your food intake to just one meal per day when you fast. You’ll still drink plenty of water during this time and keep your salt intake at normal levels.

One benefit of fasting is that it helps you stay leaner by promoting better blood flow to your muscles. Additionally, your metabolism decreases naturally when you don’t eat anything at night.

The best part about intermittent fasting is that you don’t need to count calories or restrict yourself to specific foods. Simply choose a single mealtime where you will eat nothing but healthy fats such as avocado, coconut oil, butter, heavy cream, cheese, etc.

During this time, you can enjoy whatever foods you like. However, try not to eat anything else until you break your fast.

How to Start

To start, you’ll need to determine how long you want to go without eating. There are two types of intermittent fasting diets: 24/7 and 16/8. Both require you to skip breakfast and lunch each day, but the difference is that the latter allows you to eat dinner.

If you follow the 24/7 method, you’ll skip breakfast and lunch for 24 hours straight. After that, you’ll have a standard dinner. If you opt to do the 16/8 method, you’ll skip breakfast and lunch for 16 hours and then eat dinner.

Both methods work well for those who want to lose weight quickly. However, since you’ll consume fewer calories overall, you’ll have to exercise more frequently.

Potential Risks

IF may not be suitable for everyone, including pregnant or breastfeeding women, individuals with a history of disordered eating, and those with certain medical conditions like diabetes (especially if doing alternate-day fasting). It can also cause side effects like headaches, fatigue, and irritability, particularly during the initial adaptation period.

Best Diet 4: Low carb diet

Best Diet 4: Low carb diet

This type of diet involves eating lots of protein and no carbs whatsoever. While there are different low-carb diets, the most common version consists of consuming less than 20g of net carbs per day.

This means that you must avoid all carbohydrate sources, including grains, legumes, dairy products, potatoes, sweeteners, honey, sugar, syrups, flours, pasta, bread, cereals, rice, beans, fruit juices, starchy vegetables, etc.

While you might be tempted to think that this kind of diet could lead to rapid weight loss, you shouldn’t expect to see results right away. It takes several weeks before your body adjusts to this new lifestyle.

However, once you’ve reached your desired weight, you can continue with your low-carb diet indefinitely.

Why It Works?

Low-carb diets are effective because they help you feel full while keeping you from overeating. Carbohydrates cause an increase in insulin production which leads to increased fat storage. This is why it’s so important to consume fewer carbohydrates.

Additionally, since you won’t eat any sweets or starches, you won’t experience cravings. As a result, you’re more likely to stick to your plan.

How to Start?

For starters, you’ll need to figure out what your daily calorie intake should be. To ensure that you’re getting enough nutrients, you should aim for around 2000 calories.

Next, you’ll need to find the perfect amount of protein. According to research, people who consume between 50 and 100 grams of protein daily tend to lose more weight. That said, if you want to lose 1 pound per week, you should shoot for 0.5 grams of protein per kilogram of your body weight.

When it comes to fats, you don’t need much. A study published in The Journal of Clinical Nutrition found that women who consumed 10 percent of their total calories as fats lost significantly more weight over 12 months when compared to those who consumed 15 percent.

It’s recommended that you get about 30% of your daily calories from healthy fats such as fish, olive oil, avocado, nuts, seeds, coconut oil, and unsaturated oils.

Potential Risks

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Low carbohydrate diets pose significant health risks, including increased mortality from all causes, coronary heart disease, cerebrovascular disease, and cancer. These diets may also lead to nutrient deficiencies, liver and kidney problems, heart arrhythmias, osteoporosis, and adverse effects on gut health and mental well-being.

Best Diet 5: DASH diet

Best Diet 5: DASH diet

The DASH diet works by limiting the amount of sodium you consume so that your body retains less water, resulting in faster weight loss.

Why It Works

Reducing salty snacks and replacing them with fresh fruits and veggies may not seem like a significant change, but it has considerable results in making your body healthier and losing weight fast.

According to studies, people who follow the DASH diet have lower blood pressure, improved cholesterol levels, and reduced risk of heart disease.

As long as you’re following the guidelines outlined in the DASH Diet, you’ll be able to enjoy delicious foods without worrying about gaining extra pounds.

How to Start

First, you’ll need to choose four food groups comprising 80% of your meals. These include whole grains, lean meats, low-fat dairy products, and vegetables.

Once you’ve chosen your four main food groups, you’ll need to decide how many servings of each group you want to eat each day. For example, if you would like to limit yourself to five servings of vegetables, you should aim to eat two servings of fruit, three servings of meat, and one serving of cheese.

You’ll also need to keep track of everything that you eat. If you’d prefer to use an app, there are plenty available. However, there are apps designed specifically for the DASH diet.

Potential Risks

Individuals with certain health conditions, such as chronic kidney disease, may need to modify the DASH diet under the guidance of a healthcare professional.

Best Diet 6: Vegan diet

Best Diet 6: Vegan diet

The vegan diet is probably the most well-known healthy lifestyle. By eliminating all animal products from your life, you will consume fewer calories, less fat, and more fiber, resulting in faster weight loss. There are several different types of vegans, including ovo-Lacto vegetarians, Lacto vegetarians, pesco-vegetarian and raw vegans.

The Vegan diet is plant-based. This means you won’t eat animal products or anything made from animals, such as milk, eggs, and honey. Instead, you’ll be eating only plants. While this might sound restrictive at first, once you start incorporating some new ingredients into your diet, you’ll quickly realize just how easy it can be.

Why It Works:

Vegan diets typically contain lots of plant-based proteins, carbohydrates, and vitamins. This makes it easier to stay full longer while still being low carb. Many vegans even incorporate eggs into their breakfast routine. By doing this, they can ensure they are getting adequate protein throughout the morning.

How to Start:

If you are new to the vegan way of living, start small. Try cutting out just one type of meat or dairy product per week until you are ready to go completely vegan. You can always add these items back into your diet once you feel comfortable.

Potential Risks

Vegan diets require careful planning to ensure adequate intake of certain nutrients, including vitamin B12, iron, calcium, omega-3 fatty acids, and zinc. Supplementation may be necessary.

Best Diet 7: Mediterranean diet

Best Diet 7: Mediterranean diet

This is another popular option for weight loss because it focuses on eating lots of fresh produce, seafood, beans, legumes, nuts, seeds, herbs, spices, red wine, olive oil, fish, poultry, and moderate amounts of bread and pasta. This diet was initially created to help prevent cardiovascular diseases and diabetes.

Why It Works :

This diet emphasizes plant-based fats, such as omega-3 fatty acids. Omega 3’s have been linked to better brain function, mood regulation, and overall health. They also tend to reduce inflammation which could potentially lead to weight gain.

How to Start :

Start by choosing a few recipes from the Mediterranean Diet Cookbook. Once you get used to cooking with olive oil and other healthier oils, you’ll find it much easier to stick to this diet.

Potential Risks

While generally safe and healthy, individuals with specific dietary needs or allergies should adjust the diet accordingly.

Best Diet 8: Mayo Clinic diet

Best Diet 8: Mayo Clinic diet

The Mayo Clinic diet was developed by the renowned Mayo Clinic, this diet plan focuses on sustainable lifestyle changes rather than quick fixes. It emphasizes healthy eating patterns, portion control, and regular physical activity.

Why It Works?

High Fiber Intake: Fiber diets have improved cholesterol levels and control blood sugar. This helps to reduce the risk of developing heart disease and diabetes.

The high-fiber diet is also known as a low-fat, low carbohydrate diet. It’s recommended for people with type 2 diabetes or pre-diabetes. The reason is that it can help you lose weight while lowering your insulin resistance.

Low carb diets are usually rigorous in their eating habits. You will be required to eat fewer carbs than usual. However, there are many different types of low-carb diets out there. Some may even include more protein than usual.

How to Start?

When starting any diet, it’s essential to prepare yourself mentally. Make sure you’re not under any stress and you don’t have any emotional issues that could affect your ability to follow through with the meal plan. Also, pick up some good books on managing your diet.

Potential Risks

As with any weight loss plan, it’s essential to consult with a health care provider before starting, especially if you have underlying health conditions.

Best Diet 8: The Flexitarian diet

Best Diet 8: The Flexitarian diet

The flexitarian diet allows people to enjoy foods without giving them up entirely. Instead of restricting certain food groups, you simply choose to eat meat and dairy occasionally. The goal is to keep your body feeling satisfied but not over-stressed.

Why It Works?

Eating meat now and then isn’t going to cause you to gain weight. Studies show that people who consume small portions of meat weigh less than those who strictly avoid it.

If you’re trying to lose belly fat, the best way is by eating fewer calories than your body needs for essential functions. This means reducing your calorie intake or increasing your physical activity. You can also try natural ways to naturally reduce belly fat, like turmeric, which we discussed here.

The truth about belly fat: It’s not as dangerous as many think. “Fat around our waist is a normal part of aging,” says nutritionist Lisa Jubilee. While it’s true that visceral fat — the kind that settles between our organs — raises bad cholesterol, blood pressure, and levels of inflammatory chemicals in our bodies, too much of it (more than 40 percent) is associated with increased risks of heart disease and Type 2 diabetes. Even if you aren’t diabetic or prediabetic, “it’s still unhealthy to carry too much of this visceral fat,” agrees Dr. Arne Astrup, an obesity researcher at Tufts University. But losing this fat is one of the most challenging tasks we face as adults, particularly when we’re sedentary. If you want to know how to lose belly fat fast, check out these expert tips below.

How to Start?

Start by making a list of all the foods you love. Then, try substituting one animal product for an alternative each day. For example, substitute chicken instead if you usually order steak at restaurants. Or, make your meatballs using ground turkey or beef and serve them with pasta.

See also
Resting Metabolic Rate (RMR) Calculation Tool | Accurate Daily Calorie Needs

It’s important to note that this is not a diet plan but rather a way of life. If it becomes too difficult to stick to, it’s time to rethink your lifestyle. And remember: You don’t have to give up all animal products to follow this plan! Just start small and work your way up to more sustainable choices. 

Potential Risks

As with any diet that restricts certain food groups, it’s important to ensure adequate nutrient intake, particularly if meat consumption is infrequent.

Best Diet 9: Weight Watchers Diet

Best Diet 9: Weight Watchers Diet

Weight Watchers has been around since the 1950s. Initially created for military personnel, the program was designed to help people lose weight while improving their health. Today, the company offers its services online and via mobile apps.

Why It Works

This diet works because it focuses on portion control, healthy food options, and exercise. People are encouraged to track everything they eat to better understand what they should eat. They also have weekly meetings where participants share their experiences and learn from other members.

This diet may seem complicated at first, but it’s easy to stay motivated once you get started. Plus, the support system is there for you along the way.

How it Works?

The premise behind this diet is simple: Eat real food, mostly plants, and watch the pounds fall off. The Weight Watchers program was developed after scientists found that obese people were more likely to develop cardiovascular diseases like stroke and coronary artery disease. To combat this, doctors came up with the concept of low-fat diets. However, research showed that low-fat diets didn’t lead to long-term weight loss. Instead, people gained back the weight within two years.

So, researchers began looking into different ways to promote weight loss. One of the best ways was through regular physical activity. Exercise helped people burn calories, which led to weight loss. Researchers also discovered that people who followed a Mediterranean diet lost more weight over time than those who ate fewer fruits, vegetables, whole grains, fish, and legumes.

Best Diet 10: Mind diet

Mind diet is a diet that helps people manage stress and anxiety. This diet includes mindfulness exercises that teach people to focus on the present moment. These practices can help people cope with everyday stresses and worries.

Why It Works?

Research shows that people who practice meditation tend to experience lower rates of depression and anxiety. In addition, studies show that practicing mindfulness improves self-awareness and reduces stress hormones like cortisol.

How It Works?

Mind diet involves learning mindfulness skills and incorporating them into daily routines. For example, people might meditate or engage in yoga before bedtime. Each week, they will tackle one new skill.

If you want to try this diet, you need to commit to doing it for six months. You will need to set aside 30 minutes each day for mindfulness practice during this time.

Potential Risks

Individuals with specific dietary needs or allergies should adjust the diet accordingly.

FAQs: Expert Answers to Your Weight Loss Questions

  1. Q: Can I lose weight without exercising if I follow one of these diets?
    A: While dietary changes alone can lead to some weight loss, incorporating regular physical activity is crucial for long-term weight loss, weight loss maintenance, and overall health. Exercise helps boost your metabolism, build muscle mass (which burns more calories at rest), improve your cardiovascular health, and enhance your mood and quality of life. Aim for at least 150 minutes of moderate-intensity aerobic exercise per week, along with strength training exercises twice a week. The best exercise plan is the one you enjoy and can stick to consistently.
  2. Q: How do I know which weight loss diet is right for me?
    A: The “best” weight loss diet depends on your individual needs, preferences, current weight, body mass, dietary restrictions, activity levels, and any medical conditions you have. Consider your lifestyle, cooking skills, and access to specific foods. It’s essential to choose a sustainable diet plan that you can realistically follow long-term, not just for a few weeks or months. Consulting with a registered dietitian or your health care provider can help you make an informed decision and create meal plans tailored to your needs. They can also help recommend meal replacements if needed to fit into your lifestyle change program.
  3. Q: What are some healthy snack options that can help with weight loss?
    A:Healthy snacks can help curb hunger between meals, prevent overeating, and provide sustained energy. Opt for snacks that are high in fiber, protein, and healthy fats, such as:
    Be mindful of portion sizes, even when snacking on healthy foods. Food diaries can be helpful.
  4. Q: Is it okay to have a “cheat day” while following a weight loss diet?
    A: The concept of “cheat days” can be counterproductive. While an occasional indulgence is unlikely to derail your progress, regularly scheduled cheat days can lead to overeating, reinforce unhealthy eating patterns, and hinder your weight loss goals. Instead of cheat days, focus on building a balanced diet and enjoyable way of eating that allows you to incorporate your favorite foods in moderation. This promotes a healthier relationship with food and reduces feelings of deprivation. Don’t forget to monitor your daily calories.
  5. Q: How long will it take to see results on a weight loss diet?
    A: The rate of weight loss varies depending on factors like your starting body weight, diet plan, activity levels, and individual metabolism. Generally, a healthy and sustainable rate of weight loss is 1-2 pounds of weight loss per week. However, it’s important to remember that body weight can fluctuate naturally, and focusing solely on the number on the scale can be misleading. Pay attention to other indicators of progress, such as increased energy, improved blood sugars and blood sugar levels, better sleep, and changes in body measurements. Be patient, persistent, and celebrate your successes along the way!

The Bottom Line

There you have it – a comprehensive, science-backed, and easy-to-understand guide to the best weight loss diets for 2024! Remember, the journey to a healthier you is a marathon, not a sprint. Be patient, be kind to yourself, and celebrate every step forward. At GearUpToFit.com, we’re here to support you with the latest fitness tech, expert advice, and motivation to help you achieve your goals. Let’s make this your healthiest year yet!

References:

  1. Academy of Nutrition and Dietetics: https://www.eatright.org/
  2. Centers for Disease Control and Prevention (CDC) – Healthy Weight: https://www.cdc.gov/healthyweight/index.html
  3. National Weight Control Registry: http://www.nwcr.ws/
  4. American Heart Association – Healthy Eating: https://www.heart.org/en/healthy-living/healthy-eating
  5. U.S. News & World Report Best Diet Rankings: https://health.usnews.com/best-diet
  6. Harvard Health Publishing: https://www.health.harvard.edu/
  7. Dietary Approaches to Stop Hypertension: https://www.nhlbi.nih.gov/education/dash-eating-plan
  8. Information about Coronary Artery Disease: https://www.mayoclinic.org/diseases-conditions/coronary-artery-disease/symptoms-causes/syc-20350613
  9. Information about Chronic Kidney Disease: https://www.niddk.nih.gov/health-information/kidney-disease/chronic-kidney-disease-ckd
  10. Information about Jenny Craig Diet Plan: https://www.jennycraig.com/

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