Dieeti

Dieeti is a term used to describe a structured pattern of eating that differs from a person’s usual diet with the aim of influencing health, body weight, or disease outcomes. Diet plans may be temporary or long-term and vary in calorie content, macronutrient balance, food selection, and meal timing.

Purposes include weight management, the treatment or prevention of health conditions (for example type 2 diabetes, hypertension, kidney disease), performance or recovery in athletes, and the management of food intolerances or allergies. Some diets are designed for rapid weight loss, others for steady, sustainable change; many emphasize whole foods, vegetables, and reduced ultra-processed foods.

Common categories include calorie-restricted diets, low-carbohydrate, low-fat, Mediterranean, DASH, vegetarian and vegan diets, as well as medical diets such as those for kidney disease or epilepsy, and time-restricted eating. Diets may be individualized for cultural preferences, medical status, and personal goals.

Scientific evidence supports modest, sustained caloric reduction and nutrient-dense food choices for weight loss and metabolic health. However, effects vary by individual, and long-term success depends on adherence, behavior change support, and social context. Certain diets may lead to nutrient deficiencies if not carefully planned.

People with certain conditions (pregnancy, childhood, elderly, kidney disease, eating disorders) should seek professional guidance before starting a restrictive or medical diet. Professional oversight helps ensure nutritional adequacy and safety.