Is the Keto Diet Safe and Healthy While Pregnant?

Most of the information you’ll find on the internet about the keto diet is about weight loss, but a recent study found that the diet may be healthiest for individuals who are pregnant and not pregnant. The results of this study were a bit surprising: women who ate a keto diet had less body fat and abdominal fat, which is associated with diabetes. In addition, the study found that both mothers and babies were less likely to have high levels of liver fat. [Source: WebMD]

Having a baby is one of the most life-changing events you will ever experience. You will be expected to grow a human from the inside out, you will have to come up with the best way to feed your baby for life, the amount of sleep you’ll get will diminish dramatically and you may also find yourself with a greater capacity to find health issues that you didn’t even know existed before.

The ketogenic diet, also known as the keto diet, is a very low-carb, high-fat diet that turns the body into a fat-burning machine. It’s thought to be a safer alternative to some of the other popular diets, like Atkins. But is it safe?. Read more about keto pregnancy meal plan and let us know what you think.


Is it possible to stick to a ketogenic diet when pregnant?

It’s worth noting that there hasn’t been much study done on this subject. And getting permission for a research on the safety and efficacy of a ketogenic diet for pregnant women is almost difficult for ethical and legal grounds. So, to address the question, is it safe to eat a ketogenic diet while pregnant? The plain and simple answer is that we have no idea.

What we know about pregnancy and ketosis.


We do know, however, that a healthy pregnancy is critical for the baby’s health and growth, and that optimum nutrition is necessary for a successful pregnancy. We also know that a low-carb diet may assist certain women with specific reproductive disorders, such as B. PCOS, get pregnant.

Furthermore, it is beneficial to maintain a low-carb diet during pregnancy for some diseases (e.g., gestational diabetes) to avoid hyperglycemia (high blood sugar), which may cause medical problems for both the mother and the baby.

There are some fascinating facts regarding keto and pregnancy.


Ketosis is a natural aspect of pregnancy, according to research! Ketones have been detected in the morning urine of 30% of pregnant women who follow the typical American diet, and they have been shown to pass through the placenta unhampered.

Even more intriguing is the fact that pregnancy encourages ketosis! After a normal overnight fast, ketone concentrations in the blood were found to be three times greater in healthy pregnant women than in non-pregnant women. Furthermore, the fat content of healthy moms’ breast milk is extremely substantial, accounting for 50-60% of total calories.

So, why is the ketogenic diet so controversial when it comes to pregnancy?


The majority of ketosis and pregnancy research is done in the setting of diabetic ketoacidosis (DKA), a severe metabolic condition that occurs in individuals with insulin-dependent diabetes.

Unlike nutritional ketosis, which is attained via a well-planned ketogenic diet, DKA is caused by a lack of insulin, resulting in dangerously high ketone levels and high blood sugar levels (three times normal). Such an aberrant condition of metabolism has been shown to be detrimental not only to the pregnant woman, but also to the unborn child.

The conflation of diabetic ketoacidosis with nutritional ketosis has led to misconceptions, including among health professionals who think that any level of ketosis during pregnancy is detrimental and dangerous, whereas it is not. Normal physiological ketosis (outside of the setting of insulin-dependent diabetes) is not hazardous to the fetus, according to the natural propensity to produce ketone bodies during pregnancy.


Before you start cutting carbohydrates, remember that the objective throughout pregnancy is optimum nutrition, not ketosis. In fetal development, all macronutrients (including carbs) play an essential role. Instead of processed sugars and starches, aim to consume carbs from fresh fruits and vegetables, nuts, seeds, and legumes.

When contemplating a keto diet during pregnancy, there are a few things to keep in mind.


  • After beginning a low-carb, high-fat diet like the keto diet, wait 3-6 months before trying to conceive. This allows the body to adapt to burning fat for energy, go through a learning curve, overcome early side effects (keto flu), balance electrolytes and fluids, and modify the diet to ensure a diverse variety of nutrients are eaten from fresh, complete foods.
  • Even if you are overweight, don’t attempt to reduce weight. Weight reduction is not advised during pregnancy since it may result in a lack of energy and nutrition. The most essential thing is to get the right amount of calories and nutrients. Consult your doctor to ensure that you get the best weight growth and nutrients possible throughout your pregnancy.
  • Highly processed meals, refined carbohydrates, and added sugars should be avoided or limited. The importance of consuming complete, fresh, high-quality meals should be emphasized.
  • Intermittent fasting is not a good idea. While MF has been proven to be helpful to the majority of individuals, it is not recommended for use during pregnancy. Pay attention to your body and feed yourself and your baby nutritious foods.
  • Choose a low-carb diet with more high-quality carbohydrate sources like sweet potatoes, plantains, and fruit, such as B. Paleo. Women have a natural propensity to generate ketones during pregnancy, which enables them to be more flexible with carbs.


Despite the paucity of study, a balanced, well-designed ketogenic diet (or any healthy form of a low-carb diet) has been proven to be safe during pregnancy, as long as caloric and nutrient intake are enough and the woman is not attempting to reduce weight. However, rather than ketosis, the emphasis should be on optimum nutrition.

As usual, consult your doctor before making any major dietary or lifestyle changes to maintain optimum nutrition and health for you and your kid.

Find out whether the ketogenic diet is safe for nursing moms.

In recent years there has been a shift in the way people are eating, with many people choosing to “eat clean” and follow a low-carb diet. The ketogenic diet is one of the most popular diets being followed by celebrities and low carb aficionados alike. Many people feel that the keto diet is a great way to lose weight while others claim it can be dangerous during pregnancy.. Read more about keto pregnancy snacks and let us know what you think.

Frequently Asked Questions

Why is ketosis bad in pregnancy?

Ketosis is a state where the body produces ketones in the liver. The body uses these ketones as an alternative fuel source when glucose levels are low and insulin is not available to help metabolize fat. In pregnancy, this can lead to a condition called diabetic ketoacidosis which is life-threatening for both mother and baby.

Can you lose weight on keto while pregnant?

No, you cannot lose weight on keto while pregnant.

What is the best diet for pregnant woman?

The best diet for pregnant woman is a healthy and balanced diet.

Related Tags

This article broadly covered the following related topics:

  • keto pregnancy meal plan
  • keto and pregnancy test
  • keto and pregnancy
  • losing weight on keto while pregnant
  • ketosis pregnancy symptoms

Una is a food website blogger motivated by her love of cooking and her passion for exploring the connection between food and culture. With an enthusiasm for creating recipes that are simple, seasonal, and international, she has been able to connect with people around the world through her website. Una's recipes are inspired by her travels across Mexico, Portugal, India, Thailand, Australia and China. In each of these countries she has experienced local dishes while learning about the culture as well as gaining insight into how food can be used as a bridge between different cultures. Her recipes are often creative combinations of traditional ingredients from various different cuisines blended together to create something new.