Advantages And Disadvantages of Fad Diets

Many Americans claim to see what they consume and try to improve their food habits. Many people talk about beginning a diet, hoping their reasons are not to fail again.

About fad diets, it is not difficult to find famous diets on the internet. If you browse google about diet, you will get many fad diets. However, it is important to choose the right diet under expert guidance.

Your physician can help to review any health problems you get and medications you are consuming, and then provide personal guidance for a diet that might help you.

Whether you wish to try the paleo, keto, macrobiotic, or Atkins diets, your physician can help to understand which one is good and bad for your body.

The Mayo Clinic recommends considering your requirement before you begin your new diet or famous diet. Here are some critical factors to think about:

  • Have followed any diet before?
  • Can you able to follow any stick diet?
  • Any diet worked for you earlier
  • How did you feel about the diet physically, mentally, and emotionally?
  • Do you want to follow a diet alone?
  • Do you want support from the diet group?
  • Do you want to get online support?
  • Is your budget allowed to get special diet supplements?
  • Do you like to take weight loss clinic help?


Before heading to a fad diet, it is necessary to know that rapid weight loss is not sustainable. Quick weight-loss diets are unhealthy, and the weight is likely to rebound when you start generally eating again. Diets that claim you do not need to work out are not the best for complete health. If you cannot keep on a fad diet or famous diet, then it is better not to follow.


Atkins Diet

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The Atkins diet is the most popular low-carb weight loss diet across the world. This diet is introduced by cardiologist Robert Atkins in the early 190s, the Atkins diet claims to create rapid weight loss without hunger.

It consists of 4-stages, including an initial 2-weeks of induction phase that restricts carbs to 20-grams every day while allowing limitless amounts of fat and protein.

During this phase, the body starts changing fat into compounds called ketones and switches to use these as its primary source of energy.

After this, the Atkins diet asks its diet followers to slowly include back their carbs in 5-gram increments to understand their significant

carbohydrate levels for losing weight and managing the loss.

According to research compared to Atkins diet to other diets have indicated it to be effective and frequently more effective for weight loss.


Advantages of Atkins Diet

Gives Quick Results

According to those who have attempted and tested this diet plan, they feel significant weight loss. It happens upon the induction in which the first restrictive phase is. Thus, proponents have been promoted by quick results.


Improves Triglycerides

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Research indicates that low carbohydrate consumption can improve triglycerides which lower the blood glucose for diabetics and pre-diabetics while it raises good cholesterol.


Simple to Use

In comparison to different low-carb diets, the Atkins diet is simple to use. You might wish to learn about basic carbohydrate food calculations that need to learn. The carb calculation will help to eat suitable foods.


Improving Mental Awareness

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The low carbohydrate consumption and high protein diet will commonly create extra mental concentration.

Similarly, it can result in easier digestion for people who have a high tolerance to meat-containing products.


Forbidden Foods Consumption

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If you have been consuming low in terms of fat in the past, you can now eat forbidden foods. Part of the Atkins dieter’s meals add forbidden foods like cream, butter, and steak.


Disadvantages of Atkins Diet

Pose Health Risks

Food containing high protein tends to be more in fat also more fat should be like more bad cholesterol. Similar time, it reduces the consumption of vegetables and fruits that could cause chronic bowel diseases.

Similarly, reducing consumption deprive dieters of antioxidants.


Carbohydrates Counting Every Time You Eat

This method of dieting needs you to keep within the personal carbohydrate range. Also, it is the problem of induction, which is the most debated aspect of the plan. This method is difficult to manage if you already following a diet that targets carbs and sugar.


Lower Extent of Vitamins and Minerals

This diet plan provides a poor nutrition balanced diet. This diet will have low minerals and vitamins, which leads to nutritional deficiency.


Regain of Weight

Apart from the strict tolerance of instructions provided by the Atkins diet, an individual will also need to manage the desired weight from constant working out. As a result, the individual will gradually gain weight in this process.


The Cabbage Soup Diet

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Cabbage soup diets commonly include eating nothing but only cabbage soup in a full week. Additionally, it has other vegetables and fruits. On the first day, you may have to consume cabbage soup with one tomato.

The next day, you will consume cabbage soup with one turnip.

On the third day, you will have cabbage soup, turnip, and tomato.



You can have as much as cabbage soup you like and the specified foods like vegetables and fruits.

The no-limits policy about cabbage soup assure that you do not feel hungrier and reduce weight quickly. In some cases, the weight loss is instant, and people have lower as much as 5 kgs in a week.

Its antioxidant properties help to remove toxins from the body.

It is affordable to find and easy to prepare.



The cabbage soup diet can make you fatigued and feel weaker than normal days.

In most cases, the weight loss is temporary.

Cabbage soup can lead to stomach cramps.

The cabbage diet is not palatable and tastes dull after some days.


The Master Cleanse

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Master cleanse diet is created by Beyonce Knowles as an instant hit. The diet plan helps to remove extra fat and detoxify the body. The diet alternates maple syrup, cayenne pepper, lemon-flavored water with regular food. It is a difficult task, and sometimes the clean may stay for 40 days.


It makes you feel better as it prevents tobacco, junk food, and alcohol from your diet.

It is a strong antioxidant, which helps to detoxify your body.

The mix is more palatable and affordable.

Although it can be steadily long, this diet is one of the short-term diets that resembled different plans with the average time being 10-days.


It can be difficult to follow, as no food is suitable.

It needs mental and physical fortitude.

It can trigger rapid muscle mass reduction and lower energy levels also.

Your body will take some time to manage with normal food and the diet food.


The Grapefruit Diet

The Grapefruit Diet
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The grapefruit diet takes 12-18 days on average. Grapefruits are also salted to have a fat-burning enzyme. Commonly, you will consume half a grapefruit. Alternatively, you can consume around 250 ml of grapefruit juice, with particular meals. Meals will commonly feature up to 5-7 glasses of water and protein.


The grapefruit diet plan is very easy to follow.

It is healthy food to eat and has low calories has near to zero fat and is packed with vitamin C.

It helps to lower the risk of hypertension and diabetes.


The calorie consumption lowered to 800. This limit is well below the everyday nutrition required and may cause fatigue.

The rigid plan may lead to dizziness, stomach pain, or headaches because of food deficiency.

The extra protein can cause complications like kidney stones.


Ketogenic Diet

Ketogenic Diet
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Although the ketogenic diet has been named a fat diet, there is no denying it can be very useful for weight loss. It works by reducing insulin levels and changing the primary fuel source from sugar to ketones. These compounds are formed by fatty acids, and your brain and different organs can burn them for energy. When your body does not get carbs to burn and change to ketones, you are in a state named ketosis.

However, unlike the Atkins and different low-carb diets, ketogenic diets do not slowly increase their carbs. Instead, they keep carb consumption very low to assure followers stay in ketosis.

Indeed, ketogenic diets commonly offer lower than 50 gm of complete carbs every day and often lower than 30.

A large analysis of 13-studies presents those ketogenic diets help to promote weight loss and body fat. It may also lower inflammatory markers and lower risk factors in those who are obese or overweight.

In a controlled 2-year study of 45 obese adults, those in the ketogenic group and those people in the ketogenic group lower 27.5 pounds and lowered 29 inches from their waists on average.

It was significantly higher than the low-fat group, even though both groups were calorie restrictions.

Moreover, even when calories are not intentionally limited, ketogenic diets tend to lower calorie consumption. A recent review of many studies has recommended that this may be because ketones help to suppress appetite.


The Advantages Of The Keto Diet

There are several benefits of the keto diet, including:

Weight loss

Different studies indicated that the keto diet supports weight loss. It is not just the fat burning for fuel. Also, it supports fat burning and feels full for longer. It is satiating and makes you satisfied. It helps to resist the cravings commonly linked with dieting, especially when artificial sweeteners get in on the act.

What is more, those people following a keto diet, frequently opt for MCT powder and MCT oil. Those utilizing these feels even more weight loss. Therefore, several different factors combine to support the keto diet to get a result where weight loss is linked.


Lower cholesterol

A high-fat diet may help your cholesterol levels. It is all about the balance of good and bad. It is true for the wide majority of people who follow the keto diet. However, check out the disadvantages under the small caveat to this point.


Reduces The Chance Of Heart Disease

Different research projects have shown that significantly lowering your carbohydrate consumption can help to lower heart disease risk.

Lowering obesity also helps to improve heart health and the keto diet.


Lowers Blood Pressure

Similarly, the keto diet is linked to reducing blood pressure. Again, weight loss commonly sees reduced blood pressure.


A keto diet can help those with blood sugar or diabetes difficulties to manage their insulin levels. As with the points above, weight loss is important. If the keto diet helps an individual to reduce weight, and then manage that healthy weight, then they help to manage type 2 diabetes.


Cognition Friendly

Keto diet helps to benefit brainpower.  Studies indicate that a keto diet increases your cognitive function. It is even helpful for those with Alzheimer’s and Parkinson’s.

Additional advantages of a keto diet are that it benefits your mood and boost energy and sleep.

For a female, a different report that a

keto diet balances hormonal balance.


The Disadvantages Of A Keto Diet

Getting used to it

It takes some time to enter ketosis, commonly one week or two. That change can be tricky. Some people report feeling keto flu during that time.


Bowel complaints

The Keto diet also has disadvantages have bowel problems and constipation.


It may feel Restrictive

You will commonly feel full. You do require to stick to the fat, carb, protein proportions. That can be difficult to get used to it. For ideas on how to utilize coconut milk powder and how to utilize coconut oil.


High cholesterol

Some diet followers of the keto diet do not feel the benefit of an increased cholesterol level but see its rise.

Managing the keto diet takes some time.


Paleo Diet

The paleo diet is a short-term paleolithic diet. It is based on the diets that hunter-gatherers consume thousands of years ago.

Paleo has been differentiated as a fad diet due to restricted food, including legumes, dairy, and grains. Additionally, critics have shown that it is not practical or possible to consume the similar foods that prehistoric ancestors did.

However, the paleo diet is a healthy and balanced way of eating that reduces processed foods and improves its followers to consume a variety of animal and plant foods.

Additionally, research recommends that the paleo diet may also help to lower weight and become healthier.

According to one study, 70 obese older females followed either a standard diet or paleo diet. After 6-months, the paleo group had lost sufficient more weight and abdominal fat than the different groups.

They also had a higher reduction in triglyceride levels in the blood. Like this, you will boost visceral fat loss, the specifically harmful type of fat present in your liver and abdomen that boosts insulin resistance and a higher risk of disease.

In a five-week of study, ten obese older females who followed a paleo diet lost 10-pounds (4.5 kg). They also had a 49% decrease in liver fat, on average. Additionally, the female had a drop in blood pressure, blood sugar, insulin, and cholesterol.


Paleo Diet Benefits

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You are more likely to consume a clean diet without preservatives, additives, or chemicals.

There are anti-inflammatory benefits from the plant nutrients in vegetables, fruits, oils, vegetables, nuts, and seeds.

If you are consuming more red meat, you will have more iron.

You may see increased satiety, which is a feeling of fullness in the stomach between meals, because of higher consumption of fats and protein.

Different people lower their weight primarily because of limited food choices.


The Disadvantage of The Paleo Diet

  • It may be expensive for you.
  • You do not eat any dairy or grains, which can be good for energy and health.
  • This diet can be difficult for vegetarians, specifically since it eliminates beans.
  • Most athletes need between 3-6 gm of carbs every pound of their body weight every day.
  • It would be difficult to do with vegetables and fruits.


Paleo Diet Alternatives

  • If you want to improve your health, try choosing:
  • Eat three meals every day.
  • Add some protein at every meal and snack time.
  • Add colorful foods to every meal.
  • Add some grains at every snack and meal, such as whole-grain bread, cereal, pasta, or rice.
  • Include some fat in each meal, such as butter, nuts, oil, salad dressing, and some mayonnaise.
  • Avoid unhealthy foods.

The Zone Diet

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The Zone diet was launched in the mid-1990s by Dr. Barry Sears, which is a US-based biochemist.

It has been named a fad diet because of its theory that a strict ratio of fat, protein, and carbs is needed for optimal weight loss and total health.

This eating plan defines your calorie consumption that is made up of 30% lean protein, 40% of high fiber carbs, 30% fat. Additionally, these foods are to be eaten as a prescribed number of blocks at snacks and meals.

One of the ways the Zone diet is meant to work is by lowering inflammation, which allows you to reduce weight more easily.

The Advantage Of The Zone Diet Plan

The zone diet focuses especially on reducing body fat and also helps to keep the body muscles tissues.

The zone diet is very easy to follow as all you require to manage is proteins 30%, carbohydrates 40%, and Fats 30% in every meal.

This diet plan mainly focuses on the long-term weight loss process. Additionally, it also helps to skip getting the process of losing weight.

The zone diet is 5-times high in carbohydrate meals in a day, which prevents hunger.

The zone diets can help to lower the problem of digestive problems, heartburn, gallstones, and acid reflux can be controlled with the help of a similar diet plan.


The Disadvantage of the Zone Diet Plan

The less amount of needed carbohydrate for an adult is 45% or 130gm every day. But in a zone diet because of low carb consumption, the body fails to get enough quantity of healthy fiber.

This diet can change your body if the instructions are not correctly followed.


The Dukan Diet

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The Dukan diet is introduced in the 1970s. It is also classified as a fad diet due to its initial stages. It begins with the Attack phase, which contains almost completely unlimited foods of lean protein.

The rationale for this high protein consumption is that it will cause rapid weight loss as a result of promoting metabolism and lowering appetite.

Other foods are included with each stage till the stabilization phase, where no foods are strictly above limits, but vegetables and high protein foods are encouraged.

The final phase also needs that you consume only Attack phase foods once a week.

As strict as this diet seems, it does appear to provide weight loss.

Polish researchers evaluated the diets of 51 females who followed the Dukan Diet for 8-10 weeks. The female lost an average of 33 pounds while eating around 1000 calories, and 100 gm of protein every day.

The 5:2 Diet

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The 5:2 diet is also named a fast diet. It is a type of intermittent fasting called alternate day fasting.

During this diet you normally consume for 5-days in a week and limit your calories consumption to 500-600 calories for 2-days every week, resulting in a complete calorie deficit that causes weight loss.

This diet is a type of fasting of modified alternate days.

In comparison, some types of alternate-day fasting involve not eating food for complete 24 hours.

The extremely low-calorie allotment on the two fasting days has managed to differentiate the 5:2 diet from a fat diet.

However, the evidence confirming the health benefits of change day fasting is increasing, and it seems to be a logical choice for weight loss.

Research recommends that alternate-day fasting does not lead to extra calorie consumption on eating days. It may be because of the release of peptide YY, a hormone that creates a feeling of fullness and eating less.

Alternate day fasting has not been indicated to cause more weight loss than standard diets to consist of similar calories.

However, many studies have discovered that both approaches can be efficient for weight loss and belly fat.

It is not possible to prevent muscle loss during weight loss. Alternate day fasting is superior for managing muscle mass when compared to a standard form of calorie restriction.

Advantages of the 5:2 Diet

The diet is adaptable, and you can choose which days are fasting days and how you like to split up your calorie reduction. It could be between your breakfast, lunch, and dinner, or any meal.

The diet is not restrictive, and there are no foods to ban. It means that you can consume sensibly for 5-days every week. On fasting days, it will be essential to make every mouthful count and assure everyone is as nutritious as possible.

The two days of fasting will improve your meal plan So that you can consume the right number of calories.

Dieting is not a long process, and you only need to diet for 2-days of the week.

It is also easy to stick when you know that you can eat the next day.

You will not feel deprived of anything because of eating your favorite food for 5-7 days of the week.

Disadvantages of the 5:2 Diet

Sticking to a low-calorie limit does not allow for more food in the whole day, and you will likely remove food groups to fit in following strict calories.

The program is more flexible, and some people may find themselves fasting less.

You may eat more on non-fasting days to compensate for the lack of food over fasting days.

Normal eating for 5-days may not be effective if your diet is already less poor. You will require to focus on improving what you consume as a part of regular days to get the best results.

It will be difficult to exercise on fasting days as your body is only running over 500 calories.

During fasting days, you may feel tired, have less attention span and energy levels.

Fasting days where you only consume 500 calories may improve disordered eating patterns and may not be sustainable long term.

The 5:2 does not address workout or mindset, which are necessary components to get sustainable more weight loss.

There is evidence of the health benefits of intermittent fasting in animal research, but the long-term health risk and benefits in humans are not clear.

The diet is not suitable for all if you have diabetes, pregnancy, or a teenager with an eating disorder.

Vegan Diet

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Vegan diets have become famous amongst people trying for weight loss.

This diet has been criticized for being excessive and unreliable because they do not have animal products. On the other hand, they have also been supported for being a healthy and ethical way of eating.

Vegan diets can be unhealthy or healthy, depending on the food types they have. It is unlikely that you can lower your weight while eating high amounts of beverages and processed foods.



Veganism is a choice and does not belong to any specific religious group. It is an initiative to protect animals. In a vegan diet, you will mostly eat beans, vegetables, and more. Since, the food is less combination of high anti-oxidants, and cholesterol, which will benefit weight watchers. For people who experience persistent health problems, a vegan diet has been shown effective. Veganism mostly has high fiber and vitamin C from fruit in the diet.



Following a completely vegan diet might not work as you desire. Normal and healthy people following veganism will slowly begin to experience vitamin A and vitamin D deficiency, including B12 and omega3. These vitamins are necessary for the human body as they consist of micronutrients and different minerals that offer immunity to prevent diseases.

While veganism is popular as a healthy diet, it does not help to manage weight as it claims. People with diabetes or bone diseases must get balanced nutrition, which is not present in a vegan diet.


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