ketones and diet - Star News
Ketones containing alkene and alkyne units are often called unsaturated ketones. A widely used member of this class of compounds is methyl vinyl ketone, CH3C (O)CH=CH2, a α,β … · On a ketodiet, you cut back significantly on carbohydrates, also known as carbs, in order to burn fat for fuel. In this beginner’s guide, you’ll learn all you need to know about ketogenic diets, including how to get started to achieve the best results safely and effectively. · The ketodiet has been known to help with weight loss, but what are some other benefits or downsides of the eating plan? Our registered dietitians explain the ketodiet and whether it might be right for you. The ketogenic diet involves consuming a very low amount of carbohydrates and replacing them with fat to help your body burn fat for energy. Health benefits can include weight loss and lowering your risk for certain diseases.The ketogenic diet (or keto diet, for short) is a low carb, high fat diet that offers many health benefits.In fact, many studies show that this type of diet can help you lose weight and improve your health (1).Ketogenic diets may even have benefits against diabetes, cancer, epilepsy, and Alzheimer’s disease (2, 3, 4, 5).See full list on healthline.comKeto basicsThe ketogenic diet is a very low carb, high fat diet that shares many similarities with the Atkins and low carb diets. It involves drastically reducing carbohydrate intake and replacing it with fat. This reduction in carbs puts your body into a metabolic state called ketosis. When this happens, your body becomes incredibly efficient at burning fat for energy. It also turns fat into ketones in the liver, which can supply energy for the brain (6). Ketogenic diets can cause significant reductions in blood sugar and insulin levels. This, along with the increased ketones, has some health benefits (6, 7, 8). SUMMARY The keto diet is a low carb, high fat diet. It lowers blood sugar and insulin levels and shifts the body’s metabolism away from carbs and toward fat and ketones.See full list on healthline.comThere are several versions of the ketogenic diet, and what you eat depends on the type. They include:•Standard ketogenic diet (SKD): This is a very low carb, moderate protein and high fat diet. It typically contains 70% fat, 20% protein, and only 10% carbs (9).•Cyclical ketogenic diet (CKD): This diet involves periods of higher carb refeeds, such as 5 ketogenic days followed by 2 high carb days.•Targeted ketogenic diet (TKD): This diet allows you to add carbs around workouts.•High protein ketogenic diet: This is similar to a standard ketogenic diet, but includes more protein. The ratio is often 60% fat, 35% protein, and 5% carbs.However, only the standard and high protein ketogenic diets have been studied extensively. Cyclical or targeted ketogenic diets are more advanced methods and primarily used by bodybuilders or athletes.See full list on healthline.comKetosis is a metabolic state in which your body uses fat for fuel instead of carbs.It occurs when you significantly reduce your consumption of carbohydrates, limiting your body’s supply of glucose (sugar), which is the main source of energy for the cells.Following a ketogenic diet is the most effective way to enter ketosis. Generally, this involves limiting carb consumption to around 20 to 50 grams per day and filling up on fats, such as meat, fish, eggs, nuts, and healthy oils (6).It’s also important to moderate your protein consumption. This is because protein can be converted into glucose if consumed in high amounts, which may slow your transition into ketosis (10).Practicing intermittent fasting could also help you enter ketosis faster. There are many different forms of intermittent fasting, but the most common method involves limiting food intake to around 8 hours per day and fasting for the remaining 16 hours (11).Blood, urine, and breath tests are available, which can help determine whether you’ve entered ketosis by measuring the amount of ketones produced by your body.See full list on healthline.comA ketogenic diet is an effective way to lose weight and lower risk factors for disease (1, 2, 3, 4, 5).In fact, research shows that the ketogenic diet may be as effective for weight loss as a low fat diet (13, 14, 15).What’s more, the diet is so filling that you can lose weight without counting calories or tracking your food intake (16).One review of 13 studies found that following a very low carb, ketogenic diet was slightly more effective for long-term weight loss than a low fat diet. People who followed the keto diet lost an average of 2 pounds (0.9 kg) more than the group that followed a low fat diet (13).What’s more, it also led to reductions in diastolic blood pressure and triglyceride levels (13).Another study in 34 older adults found that those who followed a ketogenic diet for 8 weeks lost nearly five times as much total body fat as those who followed a low fat diet (17).See full list on healthline.comDiabetes is characterized by changes in metabolism, high blood sugar, and impaired insulin function (20).The ketogenic diet can help you lose excess fat, which is closely linked to type 2 diabetes, prediabetes, and metabolic syndrome (21, 22, 23, 24).One older study found that the ketogenic diet improved insulin sensitivity by a whopping 75% (25).A small study in women with type 2 diabetes also found that following a ketogenic diet for 90 days significantly reduced levels of hemoglobin A1C, which is a measure of long-term blood sugar management (26).Another study in 349 people with type 2 diabetes found that those who followed a ketogenic diet lost an average of 26.2 pounds (11.9 kg) over a 2-year period. This is an important benefit when considering the link between weight and type 2 diabetes (24, 27).What’s more, they also experienced improved blood sugar management, and the use of certain blood sugar medications decreased among participants throughout the course of the study (27).See full list on healthline.comThe ketogenic diet actually originated as a tool for treating neurological diseases such as epilepsy.Studies have now shown that the diet can have benefits for a wide variety of different health conditions:•Heart disease. The ketogenic diet can help improve risk factors like body fat, HDL (good) cholesterol levels, blood pressure, and blood sugar (28, 29).•Cancer. The diet is currently being explored as an additional treatment for cancer, because it may help slow tumor growth. (4, 30, 31).•Alzheimer’s disease. The keto diet may help reduce symptoms of Alzheimer’s disease and slow its progression (5, 32, 33).•Epilepsy. Research has shown that the ketogenic diet can cause significant reductions in seizures in epileptic children (3).See full list on healthline.comAny food that’s high in carbs should be limited.Here’s a list of foods that need to be reduced or eliminated on a ketogenic diet:•sugary foods: soda, fruit juice, smoothies, cake, ice cream, candy, etc.•grains or starches: wheat-based products, rice, pasta, cereal, etc.•fruit: all fruit, except small portions of berries like strawberries•beans or legumes: peas, kidney beans, lentils, chickpeas, etc.See full list on healthline.comYou should base the majority of your meals around these foods:•meat: red meat, steak, ham, sausage, bacon, chicken, and turkey•fatty fish: salmon, trout, tuna, and mackerel•eggs: pastured or omega-3 whole eggs•butter and cream: grass-fed butter and heavy cream•cheese: unprocessed cheeses like cheddar, goat, cream, blue, or mozzarellaSee full list on healthline.comMonday•breakfast: veggie and egg muffins with tomatoes •lunch: chicken salad with olive oil, feta cheese, olives, and a side salad •dinner: salmon with asparagus cooked in butterTuesday•breakfast: egg, tomato, basil, and spinach omelet •lunch: almond milk, peanut butter, spinach, cocoa powder, and stevia milkshake (more keto smoothies here) with a side of sliced strawberries •dinner: cheese-shell tacos with salsaWednesday•breakfast: nut milk chia pudding topped with coconut and blackberries •lunch: avocado shrimp salad •dinner: pork chops with Parmesan cheese, broccoli, and saladSee full list on healthline.comDec 24, 2025 · What is the ketodiet? Learn how the high-fat, low-carb regimen works, its potential for weight loss and expert advice on safety, common risks and keto-friendly foods to eat and avoid. Though it may seem newer to your newsfeed, the ketogenic diet has been around since the 1920s. The low-carbohydrate, high-fat diet gained a foothold when proven to reduce seizures in children with epilepsy. While still prescribed for that purpose today, the diet is now touted as a weight-loss tool. · Ketosis is a metabolic state that occurs when your body burns fat for energy instead of glucose. The keto diet has many possible benefits including weight loss. · There are several forms of the ketogenic diet. The classic ketogenic diet is super high in fat (about 80% to 90% of your daily calories), super low in carbohydrates (up to 4% of your calories) and moderate in protein (typically 6-8% of your calories), according to Cure Epilepsy. · What is the ketodiet? Learn how the high-fat, low-carb regimen works, its potential for weight loss and expert advice on safety, common risks and keto-friendly foods to eat and avoid. Though it may seem newer to your newsfeed, the ketogenic diet has been around since the 1920s. The low-carbohydrate, high-fat diet gained a foothold when proven to reduce seizures in children with epilepsy. While still prescribed for that purpose today, the diet is now touted as a weight-loss tool. · Ketosis is a metabolic state that occurs when your body burns fat for energy instead of glucose. The keto diet has many possible benefits including weight loss. · There are several forms of the ketogenic diet. The classic ketogenic diet is super high in fat (about 80% to 90% of your daily calories), super low in carbohydrates (up to 4% of your calories) and moderate in protein (typically 6-8% of your calories), according to Cure Epilepsy. · Ketones in your blood or urine indicate that your body is burning fats instead of glucose for energy. Having ketones means your body is using its backup energy source — fats. Ketones are a type of chemical that your liver produces when it breaks down fats. Your body uses ketones for energy typically during fasting, long periods of exercise, or when you don’t have as … · What are ketones and what do they do to the body? Read on for a full overview of ketones and their important role in a ketogenic diet. · Ketones are chemical structures produced from the breakdown of fatty acids in the liver when the body cannot use glucose (or sugar) for energy. Instead of getting energy from … · Ketones are chemicals produced by your liver cells when your body breaks down fat for energy. They act as an alternate source for your body's energy needs. In this article, we’ll explain ketones extensively as well as whether ketones are dangerous for your health. Before you start the keto diet, you’ll want to read this! · A build-up of ketones changes the delicate pH balance in your blood. This can cause a condition called diabetic ketoacidosis (DKA), which can be life-threatening. What are ketones and why do I need to know about them? Ketones and ketoacids are alternative fuels for the body that are made when glucose is in short supply. They are made in the liver … A straightforward, affordable approach to effective, practical, and healthy weight loss. See which of our world-leading solutions is best for you. Find the Right Program. · Ketones are highly reactive, although less so than aldehydes, to which they are closely related. Much of their chemical activity results from the nature of the carbonyl group.
