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Does Keto Cause Dry Lips?

Dry lips are a common side effect of keto. When you first start the diet, your body is adjusting to a new way of eating and it can take some time for your body to get used to it. During this adjustment period, you may experience a range of side effects, including dry lips.

does keto cause dry lips

What Are Dry Lips?

Dry lips, medically known as cheilitis, is a condition that causes the lips to become cracked, dry, and inflamed. The cause of dry lips can be attributed to a variety of factors such as dehydration, weather conditions, and medications. However, one of the most common causes of dry lips is keto diet.

The keto diet is a high-fat, low-carbohydrate diet that has been gaining in popularity in recent years. While there are many benefits to following a keto diet, one potential downside is that it can cause dry lips. This occurs because when following a keto diet, the body enters into a state known as ketosis. Ketosis is a metabolic state where the body uses fat for energy instead of glucose.

Why Keto Make Your Mouth so Dry?

The reason why Keto diet will make your mouth so dry is because the diet reduces the amount of water in your body. When you eat a lot of carbohydrates, your body retains water to help process the glucose. When you eat fewer carbohydrates, your body doesn’t retain as much water and you become dehydrated. Dehydration can cause dry mouth and other symptoms, such as headache and constipation.

What Should You Do if You Have Dry Lips While on Keto?

If you’re following keto diet, you may have noticed that your lips feel drier than usual. This is because keto diet can cause a decrease in lipids and moisture in the body. Here are three tips to keep your lips hydrated while on keto diet:

Drinking Enough Water

While on the keto diet, it’s important to drink plenty of water to prevent dry lips. Dehydration can cause dry lips, which can be very uncomfortable. Drinking enough water also helps keep you feeling full and can help reduce cravings.

Getting Enough Fat in Your Diet

When you’re on the keto diet, you may find that your lips become dry and cracked. This is because your body isn’t getting enough fat, which it needs to maintain moisture in the skin.

By adding more healthy fats to your diet, you can help prevent this from happening. Good sources of healthy fats include nuts, seeds, avocado, olive oil, and coconut oil. You may also want to consider taking a supplement such as fish oil or flaxseed oil.

Use Lip Balm or Moisturizing Lip Glosses

Lips can become dry and cracked when on the keto diet. This is because the body is using stored fat for energy, and this can cause the lips to become dry and chapped.

To prevent this from happening, use lip balm or moisturizing lip glosses. Look for products that contain hydrating ingredients like shea butter, coconut oil, or vitamin E. Apply lip balm or glosses throughout the day, especially after you’ve eaten something that might have caused your lips to become dry.

How Long Does Keto Dry Mouth Last?

If you’re experiencing keto dry mouth, you’re not alone. This side effect is common in the early stages of the keto diet, as your body adjusts to a new way of eating. Typically, keto dry mouth lasts for a couple of weeks.

There are a few things you can do to minimize its effects: drink plenty of fluids, suck on ice chips or sugar-free hard candy, and chew sugar-free gum. If these measures don’t help, talk to your doctor about other ways to relieve keto dry mouth.

When to See Doctor for Dry Lips

If you’re on the keto diet and your lips are feeling dry, you may be wondering when to see a doctor. Here are a few things to keep in mind:

  • Dry lips are common on the keto diet, especially in the early stages.
  • If your lips are cracked or bleeding, or if you have other symptoms like fever or swollen glands, it’s time to see a doctor.
  • In most cases, dry lips will improve with time and don’t require any treatment. However, if they’re causing discomfort or affecting your quality of life, you may need to see a doctor for advice on how to treat them.

Does Keto Diet Cause Bad Breath Too?

There’s no doubt that the keto diet is a popular weight-loss trend, but does it come with an unwanted side effect—bad breath? The answer is yes, bad breath is a common issue for people who are in ketosis.

This is because the chemicals your body creates during ketosis can cause your mouth to smell unpleasant. While bad breath may be an inconvenience, it’s not a reason to abandon the keto diet altogether.


In conclusion, there are many potential side effects of keto. While some people may experience only minor side effects, others may have more serious ones. It is important to be aware of these before starting a ketogenic diet, and to report any adverse effects to a healthcare professional. Anyone considering a ketogenic diet should speak with their doctor first to make sure it is the best choice for them.

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