Many studies show that low-carb and ketogenic diets can lead to dramatic weight loss and improve most major risk factors for heart disease and… The keto flu, or carb flu, is used to describe symptoms often experienced by those beginning a keto diet.
Beside above, why the keto diet is bad?
The keto diet could cause low blood pressure, kidney stones, constipation, nutrient deficiencies and an increased risk of heart disease. Strict diets like keto could also cause social isolation or disordered eating. Keto is not safe for those with any conditions involving their pancreas, liver, thyroid or gallbladder.
Similarly one may ask, why Keto works so well?
On a keto diet, you keep insulin levels lower. Low insulin means that your body can more easily access fat stores for fuel. Hormonal balance. Keto diets help balance other hormones besides insulin.