Not many of us usually connect our diet to our sleep quality. But the nutrition that we provide to our bodies determines the sleep quality and quantity to a great extent. There are various kinds of diets that a person can follow, in order to lose weight or stay healthy. But getting into a new diet can affect sleep. Some diets can cause insomnia while others can make you feel excessively sleepy.

There are foods that are good for sleep. Not only do they keep you healthy, but also keep your sleep cycle normal. Including those foods in your diet can improve your quality of sleep. But there are certain foods that can interfere with sleep. Foods that are high in sugar or carbohydrates or processed food are the biggest enemies of sleep. It is often recommended that large, heavy meals should not be consumed close to bedtime. This is because sugar and carbohydrates take time to be broken down and digested by the body, which increases metabolism and interferes with sleep.

The quality of sleep that a person enjoys is an indicator of his health. If he sleeps well without any interferences or disturbances, it indicates good health. Poor quality or quantity of sleep is linked to internal weaknesses or nutritional deficiencies.

One diet that can cause insomnia in some people is the ketogenic diet. Various diets come and go, and there are several people who like to try them out, in the hopes of losing weight or becoming healthier. But before starting any new diet, no matter how beneficial to other aspects of health, its effect on sleep should be carefully studied.

What Is The Ketogenic Diet?

Although the keto diet has been around for a while, it has recently started to gain massive popularity because it claims to help in weight loss and fat burn. In this diet, you need to cut down on carbohydrates and increase intake of healthy fats, proteins, and vegetables low in starch. The most significant aspect of this diet is the drastic cut-down on carbohydrates. You have to consume little to no carbohydrates, with most of the energy being provided to the body by fats and proteins.

The word “keto” comes from the small fuel molecules called ketones produced by the body as an alternate source of

Ketones are produced by the liver when both carbs and proteins are in short supply. Carbohydrates and proteins are what convert into glucose to provide fuel for the body. But when these aren’t sufficient enough, the body uses up fat to produce ketones, which serve as fuel for the body and the brain.

A keto diet is thought to be beneficial for weight loss because it helps the body burn fat rapidly. It also has other effects such as less hunger and a higher metabolism. However, there are significant side effects too, which happen when the body is in a state of ketosis.

What Is Ketosis?

When there is an excess of ketones in the body, it’s called ketosis. This is usually triggered by an insufficient amount of carbohydrates and proteins in the body when the metabolism is fueled entirely by fat. It also happens in diabetic patients when the blood sugar levels rise suddenly but can be managed with insulin.

However, when ketosis is a result of a keto diet, there can be a number of side effects. Some of the side effects include diarrhea, fatigue, muscle cramps, loss of appetite, and insomnia. Sleeplessness is one of the most significant side-effects of ketosis.

Even though every person’s reaction to the keto diet is different, insomnia is one of the most commonly reported symptoms. This is more noticeable when beginning the diet, as the body takes time to adjust to it. Insomnia, at first glance, may not seem as bad. But going without sufficient sleep, especially when you’re on a diet, can do more harm to your body than good. If you suffer from any sleep disorder, you must consult your doctor before going on a new diet.

The Connection Between Ketosis and Insomnia

There is a scientific explanation for the loss of sleep associated with ketosis. Since carbohydrates are usually the main source of energy to the body, they constantly supply the body with glucose and provide the brain amino acid L-tryptophan into the brain. This amino acid helps in the production of serotonin, a hormone that aids in relaxation, sleep, and overall wellbeing. As day turns into night, serotonin is converted into melatonin, the sleep hormone.

The reason behind the insomnia is the inclusion of little to no carbs in the keto diet. As a result, there is low L-tryptophan, which hinders the production of to serotonin and melatonin.

This usually happens in the initial stages of the diet, when the body is still getting used to the new system. Insomnia and inadequate sleep are one the most commonly reported symptoms of ketosis, which also helps people understand that the diet is starting to work.

There may also be other reasons behind insomnia triggered by ketosis. One of them is a high metabolism and extra energy. A keto diet is supposed to fuel energy and boost metabolism, making you more active and alert. However, on the downside, it can also cause delayed sleep onset and insomnia. When you’re bursting with energy all the time, it’s hard to fall asleep.

How To Prevent Insomnia Due to Ketosis

Generally, insomnia or sleep difficulties caused by a keto diet go away on its own once your body gets used to the new diet. To make sure this happens quickly, you must stick to the diet religiously. However, if your sleep problems keep getting worse and if it’s related to the new diet, then it’s an indication that the diet isn’t right for you.