Gaining weight on keto often happens from eating too many calories (even from fats), consuming hidden carbs in sauces or processed foods, getting too much protein, not enough exercise, stress/poor sleep, or even temporary water retention/inflammation, as well as potential underlying health issues or consuming excessive amounts of calorie-dense but keto-friendly items like nuts, oils, and cheese.
Yes, it's common to experience temporary weight gain before starting to lose weight, especially when beginning a new exercise or diet routine. This can be due to factors like water retention, muscle gain, or changes in eating habits.
There are several potential reasons why you may not be losing weight on a keto diet despite keeping carbs under 20 grams per day, including consuming too many calories, not getting enough exercise, or having an underlying medical issue. It's important to consult with a healthcare professional to determine the cause.
A 7-Day Keto Start Plan For Faster, Safer Weight Loss
Your body needs to adjust slowly to avoid gaining weight. You'll want to start by adding one extra serving of carbohydrates a day for a week. On week two, you can add two servings a day. Continue this way for a few weeks until you reach a balance of carbs that feels good for your body.
One of the biggest culprits of weight gain on keto is not tracking your food intake. It's important to track everything you eat to be sure you're not overdoing it in any area. You also want to ensure you're keeping your macros in check.
The worst carbs for belly fat are refined carbohydrates and added sugars, found in sugary drinks, white bread, pastries, and processed snacks, because they spike blood sugar and insulin, leading to increased fat storage, especially around the abdomen. While no single carb is solely responsible, these quickly digested, low-fiber options promote inflammation and insulin resistance, contributing to visceral (belly) fat.
Many keto dieters overdo the protein intake, which can prevent the body from going into ketosis. When following a keto diet, ensure that the majority of your calories are coming from good, healthy fats rather than proteins.
If you do try a keto diet to jump-start weight reduction, choose healthier sources of fat and protein, such as olive oil, avocados, and nuts (almonds, walnuts). But after a few weeks, switch to a reduced-calorie Mediterranean-style diet and increase your physical activity.
The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
Weight loss blockers often include calorie creep (underestimating intake), a slowing metabolism as you lose weight, hormonal imbalances (like thyroid or cortisol issues), poor sleep, chronic stress, and not enough protein/too many processed carbs, leading to plateaus; addressing these involves adjusting calorie intake, increasing activity, improving diet quality (more protein/veggies, fewer sugars/refined carbs), managing stress, and ensuring sufficient sleep.
Rule of thumb states a person should divide their body weight in half and drink that many ounces of water daily. For example, if someone weighs 160 pounds, they'll need to take in 80 ounces of water a day. That amount could be more for someone on keto, since the diet alters your body's water and electrolyte levels.
Unexplained weight gain can often happen when your individual caloric needs – or the number of calories you body needs to function well each day – goes down, but your eating habits haven't changed. Reasons why you may need fewer calories include aging, menopause and lifestyle choices.
Some of the ways she's lost weight include walking, eating more protein, and medication to help with how her body processes food. Clarkson started some of these changes to her diet and exercise routines when she moved to New York City, where she hosts "The Kelly Clarkson Show."
Your most consistent and "true" weight is generally in the morning, after using the bathroom and before eating or drinking anything. This provides the most accurate baseline because your body has processed the previous day's food and fluids overnight, resulting in less fluctuation from digestion, water intake, and daily activities. Weighing at the same time, in the same minimal clothing, and under consistent conditions (like in the morning) helps track trends better than weighing at night or randomly.
Ketosis doesn't change the natural color of urine much, but dehydration (common in ketosis) makes it darker, like amber or dark orange; however, you test for ketones using strips that change from beige to pink, purple, or brown, indicating "negative," "trace," "small," "moderate," or "large" amounts, showing you're producing ketones. The deeper the color on the strip (dark purple/brown), the more ketones are present, though strips measure acetoacetate, not the main ketone, so blood tests are more accurate, especially for high levels.
Intermittent fasting can speed up weight loss on keto by optimizing fat burning and increasing ketone production. In the first stage of ketosis, your body relies on stored glycogen for energy. Limiting your eating window can help your body burn through those glycogen reserves more quickly and target stored fat.
Some people eat keto 5 days out of the week, and then take the weekends off. Other people might do keto for a few weeks out of the month, then take a break. Some proponents of this approach tout this as an effective way to build muscle, lose weight, and more.
Increased risk of heart disease and diabetes. Followers of the keto diet are encouraged to eat quality proteins, non-starchy vegetables, and fruits, and to go heavy on fats. Placing a high emphasis on fat consumption could increase your risk of developing heart disease and diabetes.
Your first week delivers the most dramatic scale changes, but here's the reality check—most of this initial loss is water weight, not fat. This is also widely regarded as the hardest week of your keto journey. When you slash carbs, your body depletes glycogen stores in muscles and liver.
The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
The number one carb to avoid is added sugar, especially in sugary drinks like soda, sweet tea, and fruit juice, followed closely by refined grains (white bread, white rice, sugary cereals) and highly processed snacks (cookies, cakes, chips) because they offer little nutritional value, cause rapid blood sugar spikes, and contribute to health issues, making them "empty calories".
Apples aren't an ideal option for those on a keto diet as the fruit is high in sugar and carbohydrate content. With roughly 25 grams of carbs in a single medium-sized apple, mostly from natural sugars, it's best to opt for other low-carb fruits if you're looking to stay in ketosis.