10 Side Effects Of Ketogenic Diet & Prevention Tips!

HomeWeight Loss10 Side Effects Of Ketogenic Diet & Prevention Tips!

What are the side effects of Ketogenic diet? The Keto diet has become a fad in recent lifestyles. It’s known as a weight-loss wonder that celebrities like Kardashian even glorify.

Apart from real benefits, the keto diet has its ugly side, too. This diet offers a level of ketogenic low-carb diet side effects like “keto flu” that you may want to comprehend before jumping into weight loss.

The Keto diet is mainly related to weight loss but it also has many benefits such as diabetes, control of cravings, and reduce chances of having any disease. As they say, everything has its advantage and disadvantage.

The ketogenic Low Carb diet is no different, it also has some serious side effects. In this article, you will get to know in detail all the side effects and prevention tips.


What is Keto Diet?

The ketogenic diet is gaining popularity in the United States for quick weight loss. The Keto diet menu is low in carbohydrate or no carbs at all, which force the body into the state of ketosis in which fat become the main source of energy instead of carbs or glucose.

Ketogenic Low Carb Diet Side Effects

Is Ketosis Safe and Does It Have Side Effects?

The Keto diet is very effective for obese or overweight people. This diet plan can help you lose weight in just 10 days. This is one of the fastest diet plans to lose weight or fat.

The Keto diet keeps your tummy full and you don’t feel hungry despite consuming a few calories. It also helps in maintaining your blood sugar level.

But for some people, this diet also has side effects which can be acute or serious. A Keto diet plan should not be used for a long time.

You should be on a keto diet under the supervision of a good dietician. According to much research, the keto diet should be used in extreme cases because it can harm your heart which may lead to serious health issues.

10 Common Side Effects Of Ketogenic Diet

1. Low Blood Sugar

One of the most common side effects of a ketogenic diet is low blood sugar which is also known as hypoglycemia. Due to the low carbs intake body received less amount of sugar and produces less insulin.

This leads to low blood sugar and common symptoms of low blood sugar are feeling tired, nauseous, hungry, etc.  If you feel these symptoms for a long period of time then contact your doctor.

2. Constipation

When you are on a keto diet constipation is very common because of the change in your carbs intake. Your digestive system has to adapt to the new diet plan so initially, you may feel constipation.

So to avoid constipation consume more fibre foods, eat more non-starchy vegetables, and drink plenty of water to keep your colon hydrated. Consult with the doctor if you feel constipation for more than 4 days.

4. Rapid Muscle Weight Loss

The ketogenic diet is mainly known for burning fat but sometimes due to a low intake of carbs people start losing muscle weight too.

Normally protein is responsible for muscle growth and repair but many studies proved then carbs are also important for muscle growth. Carbs are also important for muscle growth along with protein after a workout.

5. Low Level of Energy

If you are on a keto diet and feeling lethargic this may be because of a low intake of carbohydrates. Switching your energy source from carbs to fat may lead you to feel fatigued or have low-level energy.

During a keto diet, you also restrict your calorie consumption which is also one of the reasons for feeling lazy or lethargic most of the time.

6. Problem with Sleeping

The Keto diet changes your body fuel from carbs to fat which leads to a low level of insulin and serotonin. To have sound sleep your brain needs tryptophan.

Insulin is responsible for tryptophan production so to increase the level of insulin you need carbs and protein. So during the keto diet, you may feel irregular sleep.

7. Bad Breath

During the keto diet, you put your oral hygiene at risk and have bad breath. For some people, their breath will smell like acetone due to the low level of carbs.

Acetone is normally associated with ketone which is produced when the body is in a state of ketosis. Normally it will go away within 2 weeks and this is a sign that your body is in a ketosis state.

To avoid bad breath you can brush your teeth twice a day. Maintain your oral hygiene during the keto diet. Drink more water as bad breath can occur due to dry mouth.

You can also use mouth freshener if this problem doesn’t go away easily. Is bad breath resist to go then increase the number of carbs in your diet.

8. Heart Disease

The Keto diet causes a low amount of salt and water in the body which leads to an increase in heart rate. This problem normally happens to people with low blood pressure.

The low amount of salt and water causes a reduction in blood circulation and cause a high heart rate. So to main a healthy heart rate drink more water and increase salt intake.

9. Frequent Urination

During the first week of the keto diet, you will have frequent urination because of a change in body fuel from carbs to fat.

It happens because glucose stored in the liver burns and your kidney starts releasing an excess of sodium which leads to frequent urination.

It will go away within a week once your body adapts to the ketosis process. Drink more water to keep your body hydrated.

10. Craving for Sugar

This is a very obvious side effect of a keto diet. During the keto diet your body’s fuel changes from glucose to fats so due to the low level of glucose your body will crave sugar. This craving will go after 2 weeks so control your tongue if you really want to lose weight.

Prevention Tips During Keto Meal Plan

  • Drink more water during a keto diet. The ketogenic diet can dry your skin and make you feel dehydrated.
  • Keep a check on your salt intake. A low level of salt can cause constipation, high heart rate, low blood pressure or diarrhoea, etc.
  • Consume more mineral-rich food.
  • You can also use a magnesium supplement. It will ease the transition of fuel and promote the ketosis process.
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The Keto diet is in trend to lose weight and many bodybuilders prefer the keto diet to burn fat fats. If you are not under the supervision of a dietician then it can cause more harm than help.

The Keto diet can cause many health issues like high heart rate, keto-like flu, nausea, headache, diarrhoea, constipation, etc.

So if you are planning for a keto meal plan then consult with a dietician for good results without any side effects. Leave your question and feedback in the comment box.

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