Granadillas are a good source of vitamins A, C, and K, potassium, fiber, iron, calcium, and phosphorus. Granadilla provides the body with essential vitamins such as A, B1, B2, B3, B9, C, E and K. Vitamin C, an antioxidant, is especially effective in building up a strong immune system. Eating Sweet Granadilla regularly helps the body produce red blood cells, white blood cells and platelets. Thanks to the iron, potassium, phosphorus and vitamin B that this fruit contains, the production of these blood cells increases, preventing conditions such as anemia. The production of red and white blood cells is stimulated thanks to the iron, potassium and B vitamins found in Granadilla. Healthy red blood cells are vital for combating anemia. When eaten whole, the seeds of the fruit have a fiber content of approximately 1.9 grams. Fiber is crucial for gut health and preventing constipation. For young children, extract the fruit juice from the seeds by setting a strainer over a bowl or cup and pushing the seeds around with a spoon.