Keto Premiere Diet : "Any time a client calls me and feels bad, I immediately tell them to drink a cup of chicken broth, and their symptoms usually go away." That last item may surprise you, but for many people, it makes all the difference.This might be a concern for those on a keto diet, as getting enough vitamin D and calcium may be a bit more challenging when following this eating pattern. Both of these nutrients are important for osteoporosis prevention . This is achieved by maintaining a very low carb diet comprising 20–50 grams of carbs per day, as well as a high fat intake .