It's worth noting that not all long-term keto research shows harm. A human study (in obese patients) maintained for 24 weeks ...

A keto diet restricts carbs to less than 50 grams per day for ketosis. Seafood is a good keto choice because it's carb-free and high in essential nutrients. Full-fat dairy products help maintain ...

About a third of Alzheimer's disease cases may be preventable if people do “everything right,” experts say. But what does that actually mean? Many researchers are trying to answer to that question.

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Share on Pinterest Could a high-fat, low-carb diet similar to keto diets affect cardiovascular health? Image credit: Alejandro Moreno de Carlos/Stocksy. Researchers investigated whether high-fat, ...

Keto diets shrink pancreatic and colorectal tumors by starving them of the glucose they need to survive. But they also speed up development of a lethal wasting disease called cachexia. In mice, ...

A low-carb, high-fat "keto-like" diet may be linked to higher levels of "bad" cholesterol and double the risk of cardiovascular events such as blocked arteries, heart attacks and strokes, according to ...