The low glycaemic index treatment (LGIT) is an attempt to achieve the stable blood glucose levels seen in children on the classic ketogenic diet while using a much less restrictive regimen. The hypothesis is that stable blood glucose may be one of the mechanisms of action involved in the ketogenic diet, which occurs because the absorption of the limited carbohydrates is slowed by the high fat content. Although it is also a high-fat diet (with approximately 60% calories from fat), the LGIT allows more carbohydrate than either the classic ketogenic diet or the modified Atkins diet, approximately 40–60 g per day. However, the types of carbohydrates consumed are restricted to those that have a glycaemic index lower than 50. Like the modified Atkins diet, the LGIT is initiated and maintained at outpatient clinics and does not require precise weighing of food or intensive dietitian support. Both are offered at most centres that run ketogenic diet programmes, and in some centres they are often the primary dietary therapy for adolescents.
The ketogenic diet is not a benign, holistic or natural treatment for epilepsy; as with any serious medical therapy, there may be complications. These are generally less severe and less frequent than with anticonvulsant medication or surgery. Common but easily treatable short-term side effects include constipation, low-grade acidosis and hypoglycaemia if there is an initial fast. Raised levels of lipids in the blood affect up to 60% of children and cholesterol levels may increase by around 30%. This can be treated by changes to the fat content of the diet, such as from saturated fats towards polyunsaturated fats, and, if persistent, by lowering the ketogenic ratio. Supplements are necessary to counter the dietary deficiency of many micronutrients.
Drink lots of water. This is especially crucial on a low carb or keto diet. Why? When you eat carbohydrates, your body stores the extra as glycogen in the liver, where they are bound to water molecules. Eating low carb depletes this glycogen, which allows you to burn fat – but it also means you are storing less water, making it easier to get dehydrated. Instead of the traditional recommendation of 8 cups of water per day, aim for 16 cups when following a low carb lifestyle.
This is important because one of the primary triggers of insulin is eating. I am not talking about taking your supplements or drinking tea or even one cup of coffee in the morning but eating five to six times a day—and let’s not forget, snacking will spike insulin even if it’s healthy food. The more frequent the eating, the more there is chronic elevation of insulin, leading to insulin resistance.
We’re going full on fats with breakfast, just like we did last week. This time we’ll double the amount of ketoproof coffee (or tea) we drink, meaning we double the amount of coconut oil, butter, and heavy cream. It should come to quite a lot of calories, and should definitely keep us full all the way to dinner. Remember to continue drinking water like a fiend to make sure you’re staying hydrated.
For example; if you get into ketosis and release your stored fat in your fat cells, there is a chance you could end up with a fatty liver since all these fat flowing out has to come out through the liver. The way to prevent this is to consume larger quantities of vegetables or salad as a way of keeping your liver flushed of fat. A recent study, in fact, found that the ketogenic diet reduced fat on the liver, inflammation, and fibrosis.6
All low-carbohydrate vegetables contain essential vitamins, minerals, fiber and antioxidants that are beneficial for our health. Cruciferous vegetables come with an extra health boost. They contain more vitamin K and A than many other vegetables, this is the reason why we put cruciferous vegetables on the list of top keto foods. The reason why crucifers vegetables like broccoli and cauliflower are at an edge over every other vegetable is because of sulforaphane. Sulforaphane is a compound that is created when we crush or chew cruciferous vegetables. Once it is digested, sulforaphane activates a cytoprotective (cell-protecting) pathway that protects the cells from oxidative stress and removes harmful toxins from the body. This is one of the primary reason why cruciferous vegetable consumption is linked to improved cognitive function and decreased cancer and heart disease risk.
This is the only way my kids will eat Brussels sprouts! It’s actually great for me because this dish is fast, easy and healthy, and it makes a lovely side. Quick-cooking Brussels sprout halves are available in the prepackaged salad aisle at the grocery store. They’re a timesaver if you can find them, but you can always just buy whole ones and slice them in half. —Teri Rasey, Cadillac, Michigan
What about fruits and vegetables? All fruits are rich in carbs, but you can have certain fruits (usually berries) in small portions. Vegetables (also rich in carbs) are restricted to leafy greens (such as kale, Swiss chard, spinach), cauliflower, broccoli, Brussels sprouts, asparagus, bell peppers, onions, garlic, mushrooms, cucumber, celery, and summer squashes. A cup of chopped broccoli has about six carbs.
There are numerous benefits that come with being on keto: from weight loss and increased energy levels to therapeutic medical applications. Most anyone can safely benefit from eating a low-carb, high-fat diet. Below, you’ll find a short list of the benefits you can receive from a ketogenic diet. For a more comprehensive list, you can also read our in-depth article here >