All new insights on weight loss - simply implemented and guaranteed without the yo-yo effect! Are you looking for the best method for sustainable weight loss? The renowned nutritionist and bestselling author Nicolai Worm presents the Flexi-Diet, an unbeatable weight loss formula that flexibly combines the two most successful approaches: Low Carb and Formula Diet as meal replacements. Current scientific studies show that those who want to lose weight particularly effectively should replace meals with high-quality protein shakes, at least in the first weeks of the diet. In combination with a Mediterranean-style low-carb diet, you can lose weight in a delicious and proven healthy way: with protein- and vitamin-rich meals that include plenty of vegetables and low-sugar fruits, fish, meat, and dairy products, but few carbohydrates.