A: The most common ways to track your carbs is through MyFitnessPal and their mobile app. You cannot track net carbs on the app, although you can track your total carb intake and your total fiber intake. To get your net carbs, just subtract your total fiber intake from your total carb intake. I have written an article on How to Track Carbs on MyFitnessPal.

The problem is: it flies in the face of the way we have been taught. Our society (as an American), and our medical community, have preached for years that FAT is bad, and you should limit it. However, recent FACTS beg to differ. So many people rail against the keto diet because they just feel that it can’t be good…after all, you eat so much fat on it, it can’t be good for you! Facts are facts…they don’t care about your feelings. Fat is not the enemy. Sugar is.
Fresh fruits supply only a small fraction of the fructose Americans consume (the biggest source is sugary beverages). Sugar in fruit is accompanied by healthful nutrients and antioxidants, as well as fiber, which slows absorption of fructose so it’s highly unlikely that the fructose in even very sweet fruit could have any undesirable health effects.
Ketosis is different, because, when in the state of ketosis, the brain will prefer ketones over glucose. For the dieter this is good! The body will not have to break down protein for energy. In turn the body will be forced to use its fat reserves, a.k.a. your love handles, for its energy. This is why a low-carb diet is such a good method of dieting.

Second, the ketogenic diet suppresses insulin like growth factor (IGF-1). This molecule is associated with the formation and progression of cancerous cells. IGF-1 levels are increased when we eat more carbohydrates. Because the ketogenic diet is much lower in carbohydrates, scientists suspect that this suppresses IGF-1 production, slowing the formation of cancerous cells.

Here’s what we do know: The keto diet may be useful in treating symptoms of epilepsy, a seizure disorder. “The use of keto in treating epilepsy has the most evidence,” Angelone says. One study conducted by Johns Hopkins Medicine, for example, followed epileptic patients on the keto diet and found that 36 percent of them had a 50 percent reduction in seizures after three months on the diet, and 16 percent were seizure-free. However, experts aren't entirely sure why the keto diet has this affect, she adds.
Type 2 diabetics may be on a range of medications that only treat symptoms, have serious side-effects and leave root causes unaddressed. Medications like Metformin may still make sense to use while reversing diabetes with a ketogenic diet. However, most if not all drugs like insulin and sulfonylureas can and should be discontinued. A note of caution though, changing doses or discontinuing medications is something you should do with the help of your doctor (or at the keep them informed).
The relation between a high fat diet and cancer is not conclusive. Recent epidemiological studies (17,58–60) could not explain a specific causal relationship between dietary fat and cancer. It has been found that altered energy metabolism and substrate requirements of tumour cells provide a target for selective antineoplastic therapy. The supply of substrates for tumour energy metabolism can be reduced by dietary manipulation (eg, ketogenic diet) or by pharmacological means at the cellular level (eg, inhibitors of glycolysis or oxidative phosphorylation). Both of these techniques are nontoxic methods for controlling tumour growth in vivo (61). Sugar consumption is positively associated with cancer in humans and test animals (58–61). This observation is quite logical because tumours are known to be enormous sugar absorbers. It has also been found that the risk of breast cancer decreases with increases in total fat intake (16). Further studies on the role of a ketogenic diet in antineoplastic therapy are in progress in our laboratory.
If you’re wondering why iron is at risk on a meat-based diet, hear me out. Many grain foods provide a considerable amount of iron, because wholegrains naturally contain iron in their inner layer called the ‘germ’. Another reason is that some grain products can have iron added to them during manufacturing. So, once you cut grains out, your iron status could suffer, which can lead to unpleasant symptoms like tiredness and lethargy. It can even compromise your immune system.