The Keto Diet: How Many Carbs Can You Eat and Still Stay in Ketosis?


Keto diets are all the rage right now, and it’s not hard to see why. You get to eat delicious foods like eggs, bacon, and cheese while sticking to an eating plan. Forces your body to burn fat rather than carbohydrates as its primary fuel source. Which ends up helping you lose weight much faster than if you were just eating a low-carb diet. One of the most common questions that people ask about keto diets. How many carbs on a keto diet can you eat before the ketosis effect starts to reverse itself?

What is the ketogenic diet? – keto diet

The ketogenic diet is a high-fat, low-carb diet with recently garnered attention for its reported benefits to health. It involves drastically reducing your intake of carbohydrates (typically to less than 50 grams per day). While increasing your consumption of dietary fats, both saturated and unsaturated. The idea behind it is to get your body into a state of ketosis. Burning fat instead of glucose is its primary fuel source. Though you may lose weight quickly on such a diet. Recommended for long-term weight loss (more on that later). You take any medications or have medical conditions like diabetes or heart disease. Always wise to talk with your doctor before making drastic changes to your routine.

That said, following a ketogenic diet can actually be beneficial for some health conditions. Since it’s high in fat (mostly saturated fat). Sometimes used to help lower cholesterol levels and reduce symptoms of other chronic illnesses, like epilepsy. It can also be used to help control seizures when combined with medications (though that combo is usually discouraged).

People who follow keto diets often see improvements in markers. Blood pressure, blood sugar, cholesterol levels, and even body composition. But what are its long-term effects on overall health? The results are conflicting right now. Experts typically advise sticking with something more moderate instead of going full-on keto long-term.

When starting a ketogenic diet, you may want to work with a health professional. A nutritionist can help you determine what’s best for your body. But it’s not essential, says Niren Gudka, RD, CDE. It’s fine to go at it alone if you prefer. Just important to have a plan in place first so that you can make necessary changes if needed. The most important thing about being on any diet is being mindful of your body and listening to its needs. Blindly following some fad that’s going to force you into eating eggplant all week, Gudka says.

What you should eat if you want to go on a ketogenic diet

A ketogenic diet is a low-carb diet that can help you lose weight. It’s been used for more than 90 years to treat people with epilepsy. Scientists have discovered that it might be good for other health reasons too. There are many benefits of going on a keto diet. Some of them include losing weight and lowering blood sugar. Helping people with type 2 diabetes lower their medicine intake, stop bad breath, and reduce heart disease risk factors. But what you need to know before going on a keto diet. How many carbs you should eat if you want to stay in ketosis. This depends mostly on your body composition but also on your activity level. So we’ll help you figure out how much carbohydrate is OK for your situation.

So, what you should eat if you want to go on a ketogenic diet depends on whether you have diabetes. In general, diabetics don’t need to follow a very strict low-carb diet. As it may be more difficult for them to control their blood sugar levels. It is also important to know that a ketogenic diet. Sometimes make your blood sugar levels unstable so keep an eye out for symptoms. Rapid heart rate, fatigue, or fainting spells if you decide to go full keto. It’s still possible that these symptoms are related to something else though. So always consult with your doctor before making any changes.

The ketogenic diet for diabetics without complications If you have type 1 or type 2 diabetes, but don’t have complications like high blood pressure, heart disease, or kidney disease, then you can go on a ketogenic diet. What does keto-friendly mean? It means that 80% of your calories come from fats and 20% from proteins. It is a much lower carb intake than what most people eat – but many studies show that it is possible to maintain ketosis with as little as 30 grams of carbohydrates per day.

The benefits of the ketogenic diet

The ketogenic diet has been used for nearly a century to treat epilepsy, but only recently has it begun to make waves as a weight-loss plan. That’s because keto seems to offer more than just seizure control. Studies suggest that following a keto diet may actually improve metabolism by helping our bodies burn fat more efficiently, leading some to argue that keto is more than just an epilepsy treatment. The fact remains, however, that being on a ketogenic diet puts you at risk for developing kidney stones or other kidney problems. If you have heart disease or diabetes, check with your doctor before trying a ketogenic diet; he may recommend additional precautions (like avoiding salt) if you have any pre-existing conditions.

To get into ketosis, you must eat a high-fat diet (to provide enough energy for your body to use) that’s low in carbs. When you consume fewer than 50 grams of carbs per day—the amount in just one sweet potato—your body eventually runs out of sugar (known as blood sugar) to burn for energy, so it begins burning fat instead. This process is called ketosis. Once your body enters ketosis, your liver starts producing ketones—chemical byproducts that are made when fatty acids break down in your liver. The best evidence we have right now suggests that a diet that promotes ketosis can help people lose weight and improve blood sugar control.

It’s important to note that keto can be hard on your kidneys. If you have pre-existing kidney damage, it’s best to avoid keto or consult with a doctor before giving it a shot. To figure out your kidney health, consider getting an ultrasound done if you haven’t had one in a while (at least 6 months) or ask your doctor for some lab tests. The results will indicate how well your kidneys are functioning and give you more insight into any kidney problems you may have.

Limiting your carb intake

Another concern with a ketogenic diet is that — due to reduced carbohydrate intake — your body might burn less fat for energy, meaning you’d need more protein to maintain your muscle mass. Remember that on a keto diet, you don’t need as much protein as you do on a calorie-restricted diet, says Burbacher. A normal amount of protein will help preserve lean muscle. That said, it doesn’t mean you should take up a protein supplement. A balanced diet will provide all of the protein you need.


If your concern is losing weight, research suggests you might lose more weight as a keto dieter — especially if you go really low-carb. One systematic review published in April 2018 in Nutrients found that low-carbohydrate, ketogenic diets resulted in greater short-term reductions in appetite-related hormones compared with higher-carb diets. The authors noted that some of these hormones (like ghrelin) could suppress appetite, which could lead to greater short-term weight loss. In but long term, other studies have found that people following high-protein diets maintain more muscle and lose more fat than those on low-protein diets.

Do keto diets work for weight loss? Studies show that low-carb diets can help decrease body weight, body fat percentage, and triglycerides. An analysis published in August 2013 in Obesity Review found that people following a ketogenic diet adhered to it an average of 6.2 days per week, versus 5.7 days among people not following a plan. In addition, those following a ketogenic diet lost more weight than those who followed other types of low-calorie diets over 24 weeks.

The popularity of high-protein, high-fat keto plans may be on the rise thanks to celebrities such as Halle Berry and Kim Kardashian touting their success with these methods on social media. Whether or not you buy into celebrity endorsements, there’s no denying that shedding pounds is much easier when you don’t have to face constant cravings for sugar and processed carbs. But how many calories should you eat on a keto diet? And are there certain foods you should avoid altogether? To find out what happens when you cut carbs below 50 grams a day, read our guide to one of the most restrictive diets around.

List of foods allowed

For most people, keto flu is a temporary side effect of transitioning to a new way of eating. But there are ways to ease symptoms that can make it easier to stick with. If you’re struggling with carb withdrawals during your first few weeks on keto, we’ve got some tips for you. One study found adding 500 milligrams of L-glutamine—an amino acid—to their daily diet helped participants manage carb cravings for longer periods.

A keto diet has helped many people shed pounds and keep them off. The evidence is at least enough to support its use as a treatment for some medical conditions. We don’t yet have evidence, though, that it can improve or cure diabetes. In fact, some of your medications may not work as well if you’re on a keto diet, so be sure to talk with your doctor before making any changes.

That said, not all low-carb diets are keto. Nutrient-dense carbohydrates like legumes can be part of a healthy low-carb diet. A true keto diet is high in fat and very low in carbs, so it would be hard to include them as you’re getting started. But if you want to try a lower-carb or higher fat version of a ketogenic diet—one that allows starchy vegetables, whole grains, fruit, nuts, seeds, and beans—you may want to consider another kind of plan instead.

Carb sources to avoid

The most common mistake people make on a keto diet is eating too many carbohydrates. I know it may be counterintuitive, but a big bowl of rice isn’t as satisfying as an equivalent portion of vegetables on a bed of greens. With that said, grains, starchy vegetables (like potatoes), legumes (like beans), and even fruits (yes, even some fruits) will slow down your progress. So look out for those carbs—and eat lots of veggies! What are good keto foods to eat? Stick with low-glycemic fruit like berries or apples instead.

Some low-carb diet plans will tell you to avoid certain fruits, but that’s not entirely true. While sugar is an obvious no-no, some fruit can be eaten on a keto diet—though it depends on your goal. If weight loss is your priority, stick with lower-sugar fruits like berries (the general rule of thumb is if it’s sweet enough to eat without added sugar, it fits into a keto diet) or apples (which aren’t as sweet and have less sugar). Just be mindful of their carbohydrate count so you don’t overdo their natural sugars.

If your goal is to increase fat loss, however, you’ll want to eat lower-carb fruits. In these cases, look for lower-sugar fruits like raspberries or lemon juice. The carbs in lemon juice are about one-fifth of what a red apple has, so you can have a couple of lemons a day on a keto diet—or add them to your water if it helps with your digestion. Just be mindful of their carbohydrate count so you don’t overdo their natural sugars.

Foods that are low in carbs but high in protein

Think of your protein intake as a way to keep you full throughout your keto diet. Proteins are made up of amino acids, and when digested these amino acids turn into nitrogen, which helps keep your blood pressure at a healthy level, according to Patel. Some foods that are considered complete proteins include fish, poultry, meat, and eggs. Foods high in incomplete proteins (not enough amino acids) include legumes or most vegetables. If you want to be sure that you’re getting enough protein on keto, eat two to three servings of eggs for breakfast every day for optimal protein intake.

If you are looking for high-protein keto foods that aren’t meat, here are some other great sources. Nuts such as almonds, walnuts, cashews, and peanuts are a great source of both protein and healthy fats. Seeds like sunflower seeds or pumpkin seeds are also good options to eat on a ketogenic diet because they provide plenty of magnesium — essential for keeping your body active — along with protein. Some other great options include cheese (Parmesan is a good one), meats (beef jerky, chicken), or full-fat dairy products (milk). As far as fruits go, berries are always a favorite to add flavor to your low-carb meals.

Food isn’t your only source of carbs on keto. According to Patel, many people get their carb intake from vegetable matter, which includes sweets such as chocolate cake and cookies that are made with flour. That’s why it’s important to include vegetables in your keto meal plan, too — especially if you’re getting enough protein. They may not be as satisfying as other carbs, but they’ll help keep you full without knocking you out of ketosis.

Snacks you can eat while you are following the ketogenic diet plan

Try any or all of these awesome low-carb snacks while you’re on a keto diet plan. Note that they are included as part of your daily macro intake, so feel free to eat them anytime! Check out our guide to macros to make sure you know how many carbs you should be eating per day. It’s easy to find an easy snack when following a strict diet such as a ketogenic diet plan. Be careful though, some snacks don’t follow along very well with it. Below is a list of snacks that go great with your keto diet plan, so enjoy!

You can buy these snacks pre-made at your local grocery store. But you can also make a lot of them at home. Experiment with some homemade keto recipes, such as our peanut butter chocolate chip cookies and keto bacon quesadillas. If you’re not sure where to start when making your own snacks, then check out our great list of keto snack ideas to get some inspiration. When following a diet plan that restricts your intake of carbohydrates, it’s important to consider what food substitutions will work for you. For example, if bread is off-limits for you due to high carb count, try using lettuce wraps or a lettuce-based salad instead.

Ketogenic Diet for Obesity: Friend or Foe?

If you want to stick with food on the go. Keep some tasty keto snacks at home so you don’t have to worry about eating out. Check out our list of keto snack recipes for more ideas. Just remember that portion control is important. If you are unsure about how many carbs a particular snack contains. Look it up online or check with your doctor or dietitian first. They can help ensure you stay within your daily carb limit while also following along with your ketogenic diet plan. Make sure to drink plenty of water while on a low-carbohydrate diet. Such as keto because dehydration can cause headaches or feeling groggy and run down.