According to a review in Frontiers in Nutrition, ketogenic (keto) diets may have a negative impact on the health of pregnant women and kidney disease patients. In addition, scientists have found that the possible long-term adverse effects of a keto diet, including Alzheimer's disease, heart disease, and cancer, far outweigh its potential advantages. The term "ketogenic diet" describes diets that are low in carbohydrates, moderate in protein, and high in fat.
This combination of fuels induces ketosis, i.e., the release of ketones as an alternative source of energy for neurons and other cell types that cannot metabolize fatty acids directly. Key findings include: The ketogenic diet can lead to a reduction in seizure frequency in some people with drug-resistant epilepsy. These diets can help reduce weight; however, they are not as effective as the other dietary approaches over the long…
