The long-term safety of the ketogenic diet is not well-established. While some studies have found that the diet can lead to weight loss and improved markers of health, such as blood pressure and cholesterol levels, more research is needed to determine the long-term effects of the diet.

There are some potential risks and side effects associated with the ketogenic diet, particularly if it is not followed properly. These can include nutrient deficiencies, constipation, and increased risk of heart disease.

The ketogenic diet may not be suitable for everyone, and it is important to speak with a healthcare professional before starting the diet, especially if you have any medical conditions or are taking any medications. They can help you determine if the diet is safe and appropriate for you.

In general, it is important to follow a well-balanced diet that includes a variety of nutrient-dense foods, rather than focusing on a single macronutrient, like fat. This can help ensure that you are getting all of the nutrients your body needs to function properly.