Nutrition is the study of how food affects and interacts with the body, including the processes of digestion, absorption, metabolism and excretion. A balanced and healthy diet is essential for maintaining good health and preventing chronic diseases such as obesity, diabetes, and heart disease. A balanced diet includes a variety of foods from all the food groups, including fruits and vegetables, whole grains, lean protein sources, and healthy fats. Adequate hydration is also important to support bodily functions. Nutrient deficiencies can lead to a range of health problems, so it’s essential to get the right balance of vitamins, minerals, and macronutrients. Mindful eating and portion control can help individuals to maintain a healthy weight and support overall health. Consulting a registered dietitian can offer personalized recommendations for individual dietary needs and health goals.