The keto diet is a low-carb, high-fat diet that aims to drive the body into a metabolic state called ketosis, where the body burns stored fat for energy instead of carbohydrates. While the keto diet does not require counting calories, it is important to maintain a calorie deficit to lose weight. The number of calories a woman should consume on the keto diet depends on various factors such as age, activity level, height, weight, and metabolism. According to the U.S. Dietary Guidelines, a moderately active woman should consume between 1,800 and 2,200 calories per day to maintain her weight. For weight loss, a low-calorie diet of 1,000 to 1,500 calories is recommended. However, it is important to note that the keto diet can be difficult to maintain and may not be suitable for everyone.
Characteristics | Values |
---|---|
Calorie deficit required for weight loss | Burn 500 more calories than consumed |
Calories burned per day (sedentary women) | 1,800 |
Calories burned per day (moderately active women) | 2,200 |
Calories burned per day (very active women) | More than 2,200 |
Calories burned per day (sedentary men) | Fewer than 2,200 |
Calories burned per day (moderately active men) | 2,200-2,800 |
Calories burned per day (very active men) | More than 2,800 |
Calories for weight loss | 1,000-1,500 |
Calories for weight maintenance (women) | 1,600-2,400 |
Calories for weight maintenance (men) | 2,000-3,000 |
What You'll Learn
Calorie counting on keto
The keto diet is a low-carb, high-fat diet that can be effective for weight loss and improving health. While calorie counting is not necessary on keto, it can be beneficial, especially if you're not seeing the results you want. This is because, to lose weight, you need to create a calorie deficit, which means burning more calories than you consume.
The number of calories you should eat on keto depends on your goals and individual factors such as age, gender, activity level, height, and weight.
For Weight Loss
If you're looking to lose weight on keto, creating a calorie deficit is crucial. Most nutritionists recommend a low-calorie diet of 1,000 to 1,500 calories per day for weight loss. To achieve this deficit, you need to burn 500 to 750 more calories than you consume.
It's important to note that keto-friendly foods like avocados, olive oil, nuts, and full-fat dairy are high in calories, so it's possible to overconsume calories on a keto diet. Therefore, monitoring your portion sizes and tracking your calorie intake can be helpful.
For Weight Maintenance
If you're aiming to maintain your weight on keto, the number of calories you need will depend on your individual characteristics. As a general guideline, females typically require about 1,600 to 2,400 calories per day to maintain weight, while males may need 2,000 to 3,000 calories.
However, these numbers can vary based on age and activity level. The younger and more active you are, the more calories you'll need to maintain your weight.
Tips for Calorie Counting on Keto
- Use a food scale to measure your food portions accurately.
- Utilize a keto-friendly tracking app to monitor your calorie and macronutrient intake.
- Incorporate more physical activity into your routine to burn more calories and create a larger deficit.
- Focus on eating whole, nutritious, low-carb foods to optimize your nutrient intake and weight loss.
- Be mindful of high-calorie keto snacks like nuts, cheese, and jerky, and choose lower-calorie options if snacking frequently.
- Remember that even on keto, overeating calories will lead to weight gain, so portion control is essential.
While keto can be an effective approach for weight loss and improved health, it's important to tailor it to your individual needs and monitor your calorie intake to ensure you're on track with your goals.
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Weight loss on keto
The keto diet is a low-carb, high-fat diet that can be effective for weight loss. To achieve this, the body must enter a metabolic state called ketosis, where it burns stored fat for energy instead of carbohydrates. This diet typically includes foods such as avocado, eggs, meat, fish, oils, and non-starchy vegetables.
Calorie Intake on Keto
The number of calories you can consume on keto depends on your weight loss goals and individual factors such as age, gender, activity level, height, and weight. For weight loss, a calorie deficit is necessary, meaning you need to burn more calories than you consume. Most nutritionists recommend a low-calorie diet of 1,000 to 1,500 calories for weight loss, which can be achieved by burning 500 to 750 more calories than you eat.
Guidelines for Women on Keto
According to the U.S. Dietary Guidelines, moderately active women should consume between 1,800 and 2,200 calories daily to maintain their weight. For weight loss, a deficit of 500 calories is generally recommended, which would mean consuming between 1,300 and 1,700 calories per day.
Tracking Calories on Keto
While calorie counting is not required on keto, it can be beneficial, especially if weight loss stalls. Many keto-friendly foods are high in calories, so it is possible to overeat and hinder weight loss. Tracking calories can help create the necessary deficit and ensure progress towards weight loss goals. Additionally, increasing physical activity can boost weight loss and create a larger calorie deficit.
Other Factors Affecting Weight Loss on Keto
In addition to calorie intake, other factors can impact weight loss on keto. Consuming nutritious, whole foods is essential, as relying on processed keto-friendly foods can hinder progress. Stress, lack of sleep, and lack of physical activity can also negatively affect weight loss. It is important to manage these factors and maintain a balanced lifestyle while on the keto diet.
Long-Term Sustainability of Keto
While keto can be effective for weight loss, it may be challenging to maintain long-term due to its restrictive nature. Studies show that weight loss results from low-carb diets beyond 12 months tend to be similar to those of a normal, healthy diet. Therefore, keto may be more suitable as a short-term diet rather than a long-term lifestyle change.
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Maintaining weight on keto
Determine Your Calorie Needs
Firstly, it's important to understand your daily calorie needs. The number of calories you require can vary based on factors such as age, height, weight, metabolism, and physical activity level. To maintain your weight, you should aim to consume a number of calories that matches your body's energy expenditure. You can use online tools and calculators or consult a dietitian to get a more personalised estimate of your calorie needs.
Understand Macronutrient Ratios
On a keto diet, your macronutrient ratios—the balance of fats, proteins, and carbohydrates—are crucial. Typically, keto diets involve getting about 70% to 80% of your calories from fats, 10% to 20% from proteins, and keeping carbohydrates to a minimum, usually between 20 to 50 grams of net carbs per day. Net carbs are calculated by subtracting fibre and sugar alcohols from the total carb count.
Choose the Right Foods
When it comes to maintaining weight, the quality of your food choices matters. Opt for whole, unprocessed foods that are nutrient-dense and will keep you satiated. Include plenty of low-carb vegetables, healthy fats like avocado and olive oil, full-fat dairy, eggs, fish, and pastured meats. These foods will provide essential nutrients while keeping your carb intake low.
Be Mindful of Portion Sizes
Even though keto-friendly foods are nutritious and filling, it's still possible to overeat and exceed your calorie needs. Pay attention to portion sizes, especially with calorie-dense foods like nuts, cheese, and fatty meats. Remember that a serving size of nuts is about a small handful, while a serving of cheese is usually about 30 grams or the size of a pair of dice.
Stay Active
Incorporating physical activity into your routine is vital for maintaining weight. Exercise helps you burn calories and boost your metabolism. It also builds muscle, which increases your resting metabolic rate, meaning you burn more calories even at rest. Aim for at least 150 minutes of moderate-intensity exercise or 75 minutes of vigorous activity per week.
Manage Stress and Sleep
Chronic stress and lack of sleep can negatively impact your weight. When stressed, the body produces higher levels of the hormone cortisol, which can encourage fat storage, especially around the belly. Additionally, insufficient sleep can disrupt hunger-regulating hormones, leading to increased appetite. Prioritise stress management through techniques like meditation or yoga, and aim for 7-9 hours of quality sleep each night.
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High-calorie keto foods
The keto diet is a low-carb, high-fat, and high-protein diet. While it does not require calorie counting, it is still important to be mindful of your calorie intake to ensure you are not overeating or undereating.
- Ribeye steak: One of the fattiest cuts of beef, making it calorie-dense and flavourful. A 16-ounce ribeye steak contains roughly 1600 calories and is an excellent source of protein, making it ideal for gaining muscle.
- Ground beef: An affordable option that is juicy and flavourful, perfect for burgers or meatballs. It contains more calories than leaner cuts.
- Fatty fish: Wild fatty fish such as salmon, mackerel, and sardines are excellent sources of omega-3 fatty acids and healthy fats. They are also calorie-dense and a good source of protein.
- Nut butters: High in monounsaturated fat, which may support heart health when consumed regularly. Nut butters are also nutrient-dense, rich in vitamin E, magnesium, and selenium. Almond butter, peanut butter, and macadamia nut butter are good choices.
- Full-fat Greek yoghurt: Packed with fat, protein, and probiotics that improve digestion and support healthy gut bacteria. Be sure to choose a brand without added sugar to keep carb intake low.
- Cheese: High in fat and protein, making it a perfect addition to keto meals. Grate it on salads, serve with vegetables, or use it in casseroles.
- Avocados: These high-fat fruits are packed with fibre, antioxidants, and heart-healthy monounsaturated fats. They also contain a wide variety of vitamins and minerals.
- Dark chocolate: A good source of polyphenols, a class of antioxidants that enhance brain function and protect cells from stress. Choose dark chocolate with 70% cocoa content or higher, or a milk chocolate sweetened with a keto-friendly sweetener.
- Butter: Adding butter to your coffee is a great way to get extra calories in the morning. You can also cook with butter or add it to vegetables for some extra calories.
- Eggs: A great source of protein and omega-3 fatty acids.
- Bacon: A staple in the keto diet, bacon can be added to many meals or enjoyed as a snack.
- Nuts: High in calories and healthy fats, nuts are a great snack option. Almonds, walnuts, pecans, and macadamia nuts are all good choices.
- Olive oil: Drizzle olive oil on your salads or use it for cooking to add extra calories and healthy fats to your meals.
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Keto and exercise
The ketogenic diet is a low-carbohydrate, high-fat, and moderate-protein diet. It is designed to put the body in a state of ketosis, where it burns fat as a fuel source instead of carbohydrates. While the keto diet has been linked to a range of potential health benefits, its effect on athletic performance remains a subject of debate. Here are some key things to know about keto and exercise:
High-Intensity Exercise
The keto diet may not be ideal for high-intensity exercises that require short bursts of energy. Carbohydrates are the main source of energy for activities such as sprinting, boxing, swimming laps, or jumping rope. The keto diet limits the body's access to carbohydrates, which can make it challenging to perform these types of high-intensity exercises effectively.
Low-Intensity, Steady-State Exercises
Low-intensity, steady-state exercises such as jogging, biking, rowing, or yoga tend to be less affected by the keto diet. The body can still burn fat for energy during these activities, and the slower pace may be more manageable for individuals adapting to using fat as fuel.
Endurance
The keto diet may have mixed effects on endurance. Some studies suggest that it can improve physical endurance due to the body's ability to use fat as an alternative energy source. However, other research indicates that keto may impair energy utilization and speed up the time to exhaustion, negatively impacting endurance performance. More research is needed to confirm these effects.
Fat Burning
The keto diet may boost fat burning during exercise, especially in steady-state aerobic exercises like distance running or cycling. However, it's important to note that the keto diet itself comprises mostly fat, which may explain the increased fat burning during workouts.
Muscle Recovery
The keto diet could potentially speed up post-workout muscle recovery. Several studies have reported improvements in recovery and reduced inflammation after exercise while following a keto diet. However, these studies also noted reductions in other performance measures, and more research is needed to confirm these effects.
Energy Levels
Switching to a keto diet can lead to decreased energy levels, especially during the initial adaptation phase. As the body adjusts to using fat for fuel instead of carbohydrates, energy levels may gradually return to normal over time.
Muscle Growth
The keto diet may not be ideal for maximizing muscle growth. Muscle growth requires adequate protein intake, and some versions of the keto diet may involve restricting protein intake. Additionally, keto diets are often low in calories, making it challenging to consume enough protein to support muscle growth.
In summary, while the keto diet may offer some benefits for certain types of exercises, it also has potential drawbacks. It is important to consider the type of exercise, the individual's goals, and their ability to adapt to the keto diet when deciding whether to incorporate it into an exercise routine.
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Frequently asked questions
For weight loss, a low-calorie diet of 1,000 to 1,500 calories is generally recommended. To lose weight, you need to burn 500 to 750 more calories than you consume.
The number of calories needed to maintain weight varies depending on age, gender, activity level, height, and weight. As a guideline, females typically require 1,600 to 2,400 calories per day to maintain their weight.
While calorie counting is not necessary on a keto diet, it can be beneficial if you find yourself overeating or not losing weight. Calorie counting can help you become more aware of your food intake and ensure you're on the right track.