To better understand why the keto diet is bad in the long term, you need to know how the ketogenic diet works in the first place. In general, a keto diet is a very low carbohydrate diet, which is one of the main sources of energy for your body.
Throughout the day and during digestion, the body breaks down foods rich in carbohydrates and produces glucose, which is used as the main source of energy to keep your body working. When the body is starved of carbohydrates, it switches to its fuel source from glucose to fats and ketones. This stage of the diet is known as ketosis, where the body depends on ketones and fat for its primary source of energy. Usually, the body enters this state within 4 or 5 days of starting the diet.
Indeed, the change in diet is accompanied by various symptoms such as headache, concentration problems, bad breath, stomach ache, sleep disturbances, irritability, constipation and many others. These symptoms are called keto flu.
Normally, these symptoms disappear within a few days or a week and the body begins to lose weight. The weight loss can often be quite noticeable. Most people could be very happy to see the diet work when they start losing weight. But it can have negative or even dangerous effects on your health.
Long-term effects of a ketogenic diet
To have a healthy life your body needs a balanced diet. When your body is derived from certain types of otherwise healthy foods, there is an imbalance created in your system that can lead to nutrient deficiencies. In general, your body continues to suffer from a nutrient deficiency over the long term, this can present a number of risks to your health.
Nutrient deficiencies can lead to health problems such as dehydration and even electrolyte imbalance, which is pretty well documented. The majority of ketogenic diets also tend to be low in fiber and minerals such as calcium, magnesium, potassium, and vitamins A and B. Therefore, you should increase your water intake and consult your doctor. For proper supplementation to avoid many of the health problems that can accompany nutrient deficiency.
The biggest problem with this form of diet is the long term or durability. When you deprive your body of several foods, your body may start to increase your cravings. And when you resume eating normally, rebound weight gain may also be elevated. Because your body begins to readjust to glucose as the main source of energy.
For various reasons, the Keto Diet cannot be used forever or as a long term solution for weight loss. If you want to lose weight in the short term and are ready for uncomfortable and annoying symptoms, you may want to try this solution. But the Keto diet might be a bad idea to opt for this lifestyle as a permanent and long-term solution for losing weight.