Atkins vs Keto Diet

To compare Atkins vs keto diet, we first have to know both diets. Both the Atkins diet and the keto diet are low-carbohydrate diets, but there are some significant differences between them. The Atkins Diet is a weight loss program developed by cardiologist Dr Robert C. Atkins in the 1970s. It is low-carb and high-protein, allowing dieters to eat foods like meat and cheese so long as they have less than 20 g of carbohydrates at a time. The first book on the diet was published in 1972, but it wasn’t until 1992 when Dr Atkins’ New Diet Revolution came out that interest in low-carb diets really took off.

Atkins vs Keto Diet: Similarities and Differences | Dietplan-101

On the other hand, the Keto Diet has come a long way since it was first developed. In the past, it was an outdated theory that people have attempted to use when trying to lose weight. However, over the years, researchers have shown that keto diets are far more beneficial than other diets, especially for losing weight. The key is finding the right approach for you, but there is evidence that this can help decrease risk factors related to diabetes, heart disease, and other ailments.

What Atkins and Keto diet have in common?

Atkins vs Keto similar

Both recommend cutting back on high-carb foods, including grains, fruits, legumes, and potatoes. The Atkins and keto diets are two of the most well-known low-carb diets.

Reduce carb intake

Both diets promote low-carb eating and make it easy to drastically reduce your carb intake and aim to get you to your ideal weight, increase satiety and boost fat loss.

Unprocessed foods

Both diets promote a healthful approach to eating by encouraging you to eat unprocessed foods, which are linked with reducing the risk of obesity and cardiovascular disease.

What is the difference between Atkins diet and Keto diet?

Atkins vs keto difference

Atkins and keto are both low-carb diets, but they differ in how they approach the concept of a “carb.”
Atkins dieters follow a 4 phase process to lose weight by reducing their intake of carbohydrates and increasing their intake of protein. The phases are Induction Phase, Ongoing Weight Loss Phase, Pre-maintenance Phase, and Lifetime Maintenance Phase.

Keto dieters also strive to reduce their intake of carbohydrates but focus on a different type of carbohydrate: sugar. Keto dieters eat foods high in fat and low in carbohydrates and sugar, with moderate protein intake.


While the rules of these low-carb plans are similar in some ways, there are also key differences.


The main difference between them is the carbohydrates consumed. Atkins has a wide variety of foods available but restricts carbs and increases them in phases while keto restricts carbs altogether.

Fats and proteins

The Keto diet favors fat whereas the Atkins diet favors protein. The keto diet is strict in its insistence upon high-fat consumption, while the Atkins diet is more holistic and allows more room for protein.


Ketosis is a metabolic state where your body burns fat for energy instead of glucose.

On the keto diet, you want to keep your body in ketosis by limiting your carb intake whereas the Atkins diet will gradually increase carb intake and end ketosis in your body.

atkins vs keto diet


Keto vs Atkins: The battle of low-carb diets has been raging for decades, and one thing is clear: both approaches can be effective.

All and all, the ketogenic diet and Atkins diet have the same primary purpose: To get the body to burn fat for energy. However, the Keto diet is good for quick weight loss, but Atkins is a more balanced diet that has less severe restrictions.