Several foods can help increase hemoglobin levels due to their nutrient content. Some of the best foods to increase hemoglobin include: 1. Iron-Rich Foods: Include lean meats (beef, lamb, organ meats), seafood (oysters, clams, shrimp), legumes (lentils, chickpeas, kidney beans), tofu, spinach, and fortified cereals. 2. Vitamin C-Rich Foods: Pair iron-rich foods with sources of vitamin C, such as citrus fruits (oranges, grapefruits), strawberries, bell peppers, and tomatoes, as vitamin C enhances iron absorption. 3. Folate-Rich Foods: Consume foods like leafy green vegetables (spinach, broccoli, Brussels sprouts), asparagus, avocado, fortified grains, and legumes. 4. Vitamin B12-Rich Foods: Include animal products like eggs, dairy, fish, and shellfish in your diet to ensure sufficient vitamin B12 intake. 5. Vitamin A-Rich Foods: Incorporate foods like sweet potatoes, carrots, cantaloupe, and red bell peppers, which provide vitamin A necessary for maintaining healthy blood cells. Including a variety of these nutrient-dense foods in your diet can support healthy hemoglobin production. It's important to maintain a balanced diet and consult with a healthcare professional or registered dietitian for personalized dietary advice based on your specific needs and medical history.