With 20 grams of protein and only four to five grams of net carbs per bar, Quest bars offer a great option for anyone following a low-carb or keto diet,” suggested Bedford. She also mentioned ...

If you want to keep your protein levels high, but your prep time low, there are plenty of frozen meal options you can buy from grovery stores and online.

A typical keto diet looks like this: 70% fat 25% protein 5% carbohydrates It's a drastic change from the diet that the USDA recommends for Americans: More from Science ...

It may be challenging for vegetarians and vegans to follow a keto diet, as they may usually get many of their calories from carbohydrates. Even sources of nonanimal protein, such as lentils and ...