Fiber isn't just good for keeping your gut moving — scientists feeding diets rich in fiber to mice are discovering that the carbs, which can't be absorbed by the body, can help protect aging brains from some of the damaging chemicals associated with Alzheimer's and reduce inflammation in the gut. They're confident that the health benefits of eating more fiber extend to humans too.

But when you look at long-term results, there is very little difference between the two. 'Part of this is because adherence is very poor for low-carb diets in the long term – that is, people find it difficult to maintain a very low-carb diet, which suggests it's probably not sustainable to continue eating this way in the long-term,' says Dr Barclay.
High-Fat Cheeses — Although hard cheeses make for a great keto snack, they aren’t the best cheese for increasing your fat intake without getting too much protein. The highest fat cheeses that can serve as ideal high-fat, low protein snacks are mascarpone cheese and cream cheese. Feel free to combine them with other snacks in this article, such as pork rinds, pepperoni, and nuts, for a wonderfully tasty keto snack.
Insulin is needed to help cells absorb nutrients such as potassium, magnesium and amino acids (protein). In fact, almost every nutrient is influenced by insulin. Potassium is needed for energy, for balancing sodium in the body, and for all kinds of other important things. We need amino acids for our hair, nails, skin, joints and muscles. We need magnesium for a healthy heart. See where I am going? 
"I recommend only 5 percent of calories coming from carbs, which usually averages out to less than 30 grams," he says. "I understand why people get nervous and panic, thinking 'Can I even eat a salad?' This is why I recommend tracking only 'net carbs', which are total carbs minus fiber. For example, an avocado has 12 grams of carbs but 10 grams of fiber, which means it has 2 grams of net carbs. Also, green leafy vegetables are very nutritious and contain a lot of fiber, so you can almost eat them as much as you want and stay below your limit.
The first signs of ketosis are known as the “keto flu” where headaches, brain fogginess, fatigue, and the like can really rile your body up. Make sure that you’re drinking plenty of waterand eating plenty of salt. The ketogenic diet is a natural diuretic and you’ll be peeing more than normal. Take into account that you’re peeing out electrolytes, and you can guess that you’ll be having a thumping headache in no time. Keeping your salt intake and water intake high enough is very important, allowing your body to re-hydrate and re-supply your electrolytes. Doing this will help with the headaches, if not get rid of them completely.
On the ketogenic diet, carbohydrates are restricted and so cannot provide for all the metabolic needs of the body. Instead, fatty acids are used as the major source of fuel. These are used through fatty-acid oxidation in the cell's mitochondria (the energy-producing parts of the cell). Humans can convert some amino acids into glucose by a process called gluconeogenesis, but cannot do this by using fatty acids.[56] Since amino acids are needed to make proteins, which are essential for growth and repair of body tissues, these cannot be used only to produce glucose. This could pose a problem for the brain, since it is normally fuelled solely by glucose, and most fatty acids do not cross the blood–brain barrier. However, the liver can use long-chain fatty acids to synthesise the three ketone bodies β-hydroxybutyrate, acetoacetate and acetone. These ketone bodies enter the brain and partially substitute for blood glucose as a source of energy.[55]
Because some cancer cells are inefficient in processing ketone bodies for energy, the ketogenic diet has also been suggested as a treatment for cancer.[58][59] A 2018 review looked at the evidence from preclinical and clinical studies of ketogenic diets in cancer therapy. The clinical studies in humans are typically very small, with some providing weak evidence for anti-tumour effect, particularly for glioblastoma, but in other cancers and studies, no anti-tumour effect was seen. Taken together, results from preclinical studies, albeit sometimes contradictory, tend to support an anti-tumor effect rather than a pro-tumor effect of the KD for most solid cancers.[60]

The ketogenic diet has been studied in at least 14 rodent animal models of seizures. It is protective in many of these models and has a different protection profile than any known anticonvulsant. Conversely, fenofibrate, not used clinically as an antiepileptic, exhibits experimental anticonvulsant properties in adult rats comparable to the ketogenic diet.[57] This, together with studies showing its efficacy in patients who have failed to achieve seizure control on half a dozen drugs, suggests a unique mechanism of action.[55]
Each person is different with different health goals and macronutrient requirements (ie, weight loss, weight maintenance, brain therapy aid).  Each day of our weight loss meal plan falls between 1150-1300 calories for maximum weight loss.  There is an optional snack for people that need a bit more calories, which brings the total calories with snack to between 1300-1500 calories per day.  In addition, there are various ways you can adjust for your personal macronutrient needs.
Note: Are you a vegetarian or vegan and want to go on a ketogenic diet? It’s still possible! Just keep in mind that the dietary restrictions can sometimes be a little bit intense. Make sure to plan ahead and prepare to aid your success. To help out, we’ve published articles (with 7 day meal plans included) for both the vegetarian ketogenic diet and the vegan ketogenic diet.
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