Why Keto and Low-Carb Diets Are Not For Everyone

People try all kinds of extreme diets to lose weight fast, and keto is one of the most popular. But celebrities who follow it have personal trainers and dieticians. Following keto without the right guidance can lead to temporary results and even serious health complications.

What is keto?

A high-fat, low-carb diet designed to put the body into ketosis, where it burns fat for fuel instead of glucose. It requires a precise macro balance — commonly around 75% fat, 15–20% protein and 5–10% carbs — which is especially hard on an Indian vegetarian diet. A single carb-heavy meal can knock you out of ketosis.

Three reasons it is not for everyone

• Your body needs carbs. Carbs normally supply 45–65% of your calories; cutting to 5–10% is a big shock. Focus on the type of carbs rather than eliminating them.
• You can develop deficiencies. Too little fibre causes constipation, and the diet can lower magnesium and vitamin D, leading to brittle bones.
• You can regain weight just as fast. It is hard to sustain, and returning to carbs tends to bring the weight back.

Keto can work for healthy individuals, but it requires precision and restraint — consult a dietician first. At Kwina, we offer personalised diet plans built around your nutritional needs, medical history and food preferences.