As a healthcare expert specializing in pediatrics, I can provide guidance on proper nutrition for a one-year-old baby. At this age, nutrition plays a crucial role in supporting growth, development, and overall health. Here are some key points to consider:

1. Breastfeeding or Formula Feeding: If possible, continue breastfeeding your baby up to one year of age or longer, as recommended by organizations like the World Health Organization (WHO) and the American Academy of Pediatrics (AAP). If breastfeeding is not possible, use iron-fortified infant formula until your baby is at least 12 months old.
2. Introduction of Solid Foods: Around six months of age, start introducing solid foods to complement breastfeeding or formula feeding. Begin with single-ingredient pureed fruits, vegetables, and iron-fortified infant cereals. Gradually introduce a variety of foods to expose your baby to different flavors and textures.
3. Balanced Diet: Aim for a balanced diet that includes a variety of foods from all food groups. Offer foods rich in iron, such as fortified cereals, meat, poultry, fish, and beans, to support healthy brain development and prevent iron deficiency anemia.
4. Fruits and Vegetables: Include a variety of fruits and vegetables in your baby's diet to provide essential vitamins, minerals, and fiber. Offer them in different forms, such as purees, mashed, or soft pieces, depending on your baby's chewing abilities.
5. Protein Sources: Introduce age-appropriate protein sources like cooked eggs, tofu, yogurt, cheese, and finely chopped or minced meats. Make sure meats are cooked thoroughly and cut into small, manageable pieces to prevent choking.
6. Healthy Fats: Include healthy fats in your baby's diet from sources like avocados, nut butters (if no family history of allergies), and vegetable oils. These fats are essential for brain development and overall growth.
7. Limit Sugar and Salt: Avoid added sugars and excessive salt in your baby's diet. Offer plain, unsweetened foods and avoid giving sugary drinks, candies, and processed snacks.
8. Allergen Introduction: Introduce potential allergens one at a time and observe for any adverse reactions. Common allergenic foods include cow's milk, eggs, peanuts, tree nuts, soy, wheat, fish, and shellfish.
9. Hydration: Offer small amounts of water in a cup during meals to promote hydration. Avoid giving juice, soda, or other sugary drinks.
10. Meal Schedule: Establish a regular meal and snack schedule to provide structure and promote healthy eating habits. Offer nutritious foods at consistent times throughout the day.
11. Supervision and Safety: Always supervise your baby during meals and ensure they are seated upright while eating to reduce the risk of choking. Avoid foods that are choking hazards, such as whole grapes, hot dogs, nuts, popcorn, and hard candies.
12. Consultation with Healthcare Provider: Regularly consult with your pediatrician or healthcare provider for guidance on your baby's nutritional needs, growth, and development. They can offer personalized recommendations based on your baby's health and specific circumstances.

By following these guidelines and providing a balanced and nutritious diet, you can support your one-year-old baby's growth, development, and overall well-being.