Carbohydraterestricted

Carbohydraterestricted refers to dietary patterns that limit carbohydrate intake relative to fats and proteins. These approaches range from moderate reductions to very-low-carbohydrate or ketogenic diets that aim for levels of carbohydrate low enough to shift metabolism toward fat as the primary energy source. People pursue carb restriction for weight management and to improve glycemic control in insulin resistance or type 2 diabetes, though applications vary.

Common forms include low-carbohydrate diets (often under 130 g/day) and very-low-carbohydrate ketogenic diets (commonly under 50 g/day). These patterns emphasize protein and fat, with non-starchy vegetables as staples. Proposed benefits include appetite control, faster weight loss, and improved blood glucose and triglycerides; drawbacks can include adherence challenges and potential nutrient gaps.

Evidence shows short-term weight loss comparable to calorie-restricted diets, with some improvements in triglycerides and HDL cholesterol. Long-term results are mixed, and effects on cardiovascular risk and diabetes control vary by individual and study. Possible side effects include fatigue, constipation, and electrolyte or micronutrient deficiencies, especially if the diet is not well planned. People with kidney disease, pregnancy, or certain metabolic disorders should seek medical advice.

Practical planning centers on lean proteins, non-starchy vegetables, healthy fats, and minimal sugar and grains. Hydration, fiber, and electrolyte balance are important, and some people supplement with vitamins or minerals. Carbohydrate restriction is not universally suitable; goals, health status, and preferences should guide whether and how strictly to restrict carbohydrates.