The keto diet is a high-fat, low-carb, and moderate-protein diet that has helped people lose weight, gain energy, and transform their lifestyles. While it is a low-carb diet, it does not banish carbs altogether. The ketogenic diet recommends a daily intake of 20-50 grams of carbohydrates. This includes all sources of carbohydrates, including refined sugar, which should be limited as much as possible to avoid impacting blood sugar and insulin levels. While sugar is a carb and does count towards the daily limit, it is recommended to keep sugar intake to a minimum to avoid spiking blood sugar levels. Natural sugars, such as those found in fruits and vegetables, are generally considered healthier than added or refined sugars, as they provide additional nutrients and fiber. However, even natural sugars should be consumed in moderation on the keto diet.
Characteristics | Values |
---|---|
Recommended daily sugar intake | 0 grams |
Maximum daily sugar intake | 20-50 grams |
Sugar alternatives | Stevia, monk fruit, allulose, erythritol |
Sugar's impact on health | Weight gain, dental cavities, high cholesterol, high blood pressure, diabetes, heart disease, metabolic syndrome, obesity, inflammation |
What You'll Learn
Sugar is a carb, so 1g of sugar = 1g of carbs
The keto diet is a low-carb, moderate-protein, and high-fat diet. It is a way of eating that shifts the body into a fat-burning state called ketosis, where the body taps into fat reserves for energy instead of relying on carbohydrates. As a result, those on the keto diet must cut down on their sugar intake, which is a type of carbohydrate.
Sugar is a generic name for carbohydrates that taste sweet. These carbohydrates are high in calories, which goes against the low-calorie, low-carb ethos of the keto diet. Therefore, to lose weight and stay in a state of ketosis, sugar intake must be significantly reduced.
Sugar can be classified based on its size. Monosaccharides, such as glucose, fructose, and galactose, are the simplest form of sugars and cannot be broken down further. Disaccharides, such as lactose and sucrose, are made from two different monosaccharides. Oligosaccharides are made of a short chain of monosaccharides (less than 10), while polysaccharides are made of groups of 10 or more.
Sugar is often hidden in many different products, especially those that are highly processed. For example, lactose is a sugar found in milk and dairy products, and whole milk is high in lactose and has a high sugar content. Similarly, corn syrup is a common form of sugar found in many processed foods.
To stay in ketosis, keto dieters should aim for a daily carbohydrate intake of around 20-50 grams of sugar. This may vary depending on the individual, as everyone has a different threshold for how many carbohydrates they can consume while still maintaining ketosis.
Therefore, it is important to understand that 1 gram of sugar is equivalent to 1 gram of carbohydrate. This means that if a food package lists 12 grams of carbohydrates and 2 grams of sugar, the total carbohydrate content is still 12 grams. So, when counting carbohydrates, all forms of sugar must be included to ensure an accurate count.
In conclusion, when following the keto diet, it is crucial to understand that sugar is a type of carbohydrate. As such, 1 gram of sugar is equivalent to 1 gram of carbohydrate, and both must be considered when tracking carbohydrate intake to maintain ketosis.
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Recommended daily carb intake on keto is 20-50g
The keto diet is a low-carb, moderate-protein, and high-fat diet. The recommended daily carb intake on keto is 20-50 grams. This carb range usually applies to someone on a 2,000-calorie-per-day diet, although it works for most individuals wanting to get into ketosis.
While it is recommended to keep your sugar consumption to a minimum, you can still have sugar as long as you stay within your daily carb limit. Sugar is a carb, so 1 gram of sugar is counted as 1 gram of carbs. The total carb count is the total amount of sugar grams, dietary fiber, etc. Net carbs are calculated by taking the total carbohydrates and subtracting the dietary fiber.
Some people may be able to remain in ketosis while consuming more than 20 grams of carbs per day. These include healthy, active, and insulin-sensitive individuals. However, for those who have followed a standard high-carb diet for many years, it may be necessary to cut carbs further to reach ketosis.
To determine your unique keto carb limit, you can test your ketone levels each day. Start with 20 grams of carbs and then slowly increase your intake by 5 grams while monitoring your ketone levels.
It's important to note that the lower your carb intake, the quicker your glycogen gets depleted, and the sooner you enter ketosis. Therefore, 20 grams or lower per day is better for achieving ketosis.
If you're new to keto, you can start with the upper limit of 50 grams per day and gradually reduce your carb intake to avoid the unpleasant symptoms of the keto flu, which can occur during the first few days of carb restriction.
In summary, while the recommended daily carb intake on keto is 20-50 grams, you may need to adjust this range based on your individual factors, such as physical activity, stress levels, and previous diet.
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Sugar cravings will subside within a few days of starting keto
To combat sugar cravings, a comprehensive mind-body approach is necessary. Here are some strategies to help manage sugar cravings:
- Control your environment by minimising the sights and smells that trigger cravings. Keep carbs out of the house or at least out of sight.
- Eat low-carb vegetables like kale, spinach, broccoli, and asparagus, which are nutrient-dense and provide fibre to help curb cravings.
- Get enough sleep. Sleep deprivation increases the hunger hormone, ghrelin, making it harder to resist carbs. Aim for 7-9 hours of sleep per night.
- Stay hydrated and ensure adequate electrolyte intake. Thirst can sometimes be mistaken for carb cravings. Sodium and potassium are especially important on a keto diet.
- Avoid restricting calories, especially during the initial phase of keto. Calorie restriction can intensify cravings as your body is already adapting to a new fuel source.
- Give yourself time to keto-adapt. This process takes different amounts of time for individuals, and cravings will likely subside once your body becomes fat-adapted.
- Balance your blood sugar by consuming regular meals of high-quality protein, healthy fats, and low-carb veggies. This will help maintain stable blood sugar levels and reduce cravings.
- Consume healthy fats at every meal to increase satiety and reduce the urge to reach for carbs.
- Focus on protein-rich foods, such as chicken, fish, nuts, and seeds, which provide a feeling of fullness and help manage blood sugar levels.
- Manage stress through healthy habits like spending time in nature, meditating, or nurturing relationships. Stress can trigger sugar cravings and unhealthy eating habits.
- Adjust your macros if needed. Dietary needs vary, and adding back some carbs may be necessary to reduce cravings.
- Let the craving pass. Hunger and cravings are transient, and changing your environment or distracting yourself can help them subside.
It is important to remember that everyone's experience with keto is unique, and the time it takes to adapt and manage cravings may vary. However, by following these strategies and maintaining a well-rounded keto diet, you can effectively reduce sugar cravings and improve your overall health.
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Natural sugars are beneficial, but added sugars are empty calories
Sugar often gets a bad rap, but not all sugar is bad. Natural sugars, such as those found in whole, unprocessed foods like fruits and dairy, are an essential part of a healthy diet. These sugars tend to be low in calories and sodium, while being rich in vitamins, minerals, and fibre. The fibre in fruits slows down how quickly your body digests sugar, preventing a rapid spike in blood glucose levels. The lactose in milk is accompanied by protein, which provides sustained energy and keeps you feeling full for longer.
On the other hand, added sugars are those that are put into foods during processing or preparation, such as high-fructose corn syrup in ketchups and breads, or honey in tea. These added sugars are what we refer to when we talk about "empty calories". They provide a quick energy boost but have no nutritional value and can be harmful to our health in large quantities. They are quickly digested and can cause a rapid increase in blood glucose, which, over time, can lead to health issues such as obesity, type 2 diabetes, and heart disease.
Natural Sugars: The Good Sugars
Natural sugars are found in foods such as bananas, berries, skim milk, apples, Greek yogurt, carrots, beets, and sweet potatoes. These foods offer essential nutrients like potassium, vitamin C, folate, and fibre, which can provide stable energy and keep your metabolism stable. The sugars in these foods are processed more slowly by the body, meaning your blood glucose levels stay elevated for longer, avoiding the sugar rush and subsequent crash associated with added sugars.
Added Sugars: Empty Calories
Added sugars, on the other hand, are typically processed very quickly by the body. They are either used immediately for energy or sent to the liver for fat storage. This leads to a rapid drop in blood glucose levels, known as a sugar crash, which can leave you feeling hungry, irritable, and craving more sugary foods. This can contribute to weight gain and, over time, more serious health issues.
Added sugars are often found in processed foods, even those that are marketed as healthy. Breakfast cereals, candy, chocolate bars, jams, dairy desserts, puddings, and even condiments like ketchup and barbecue sauce, can all contain high levels of added sugars. It is important to read food labels and be aware of the different names for added sugars, such as corn syrup, high-fructose corn syrup, honey, and malt.
Managing Your Sugar Intake
To maintain a healthy sugar intake, it is recommended that women consume less than 24 grams of added sugar per day, while men should aim for no more than 36 grams. This can be achieved by prioritising low-fat and no-added-sugar foods, as well as making smart food swaps, such as choosing plain yogurt with fresh berries instead of flavoured yogurt, or using avocado instead of mayonnaise. Cutting down on sugary drinks and increasing your water intake can also help reduce added sugar consumption.
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Sugar alternatives include stevia, monk fruit and erythritol
Stevia
Stevia is a sweetener extracted from the leaves of the Stevia rebaudiana plant, which is native to South America. It is 200 to 300 times sweeter than sugar and has zero calories, fat and carbs. It is safe for people with diabetes as it does not raise blood sugar levels. However, it can be more expensive than sugar and other artificial sweeteners, and it may cause side effects such as bloating, nausea and gas.
Monk Fruit
Monk fruit is a small, green gourd grown in Southeast Asia. It is also known as lo han guo or Swingle fruit. The fruit is very sweet, with zero calories, zero carbohydrates, zero sodium and zero fat. It is also safe for people watching their weight and those with diabetes, as it does not impact blood sugar levels. However, monk fruit can be difficult to find and more expensive than other sweeteners. Some people also report an unpleasant aftertaste.
Erythritol
Erythritol is a sugar alcohol that is often blended with monk fruit extract to create a sweetener that looks and tastes more like table sugar. It contains zero calories per gram and is rapidly absorbed into the body. It is also safe for children and pregnant or breastfeeding women.
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Frequently asked questions
Yes, 1g of sugar is a type of carbohydrate and counts towards your daily allowance of carbs.
It depends on the person, but even small amounts of sugar can potentially kick you out of ketosis. It is recommended to minimise sugar intake and stick to low-carb, high-fat foods to maintain ketosis.
Ideally, your sugar intake would be 0 grams per day. However, as long as you stay under your daily carb limit, which is typically around 20-50 grams, you should be fine.
Yes, there are several sugar alternatives that you can use on keto, such as allulose, stevia, monk fruit, and erythritol.