Friday October 10th, 2025

A recent UNICEF study revealed an alarming fact: for the first time in history, there are more obese than malnourished children and adolescents in the world. This underscores the urgent need to promote healthy eating habits from early childhood. To better understand the role of fruits in children’s nutrition, the Frutas do Brasil project, a partnership between Abrafrutas and ApexBrasil, spoke with pediatrician Rafael Placeres Ferraz Viana (@dr.rafaelplaceres), from Hospital Israelita Albert Einstein in São Paulo.

The Importance of Fruits in the Introduction of Solid Foods

According to the expert, fruits are among the first foods well-accepted by babies due to their natural sweetness from fructose. But the benefits go beyond taste: “the experience of touching, feeling, and playing with food stimulates sensory development, while fiber supports gut microbiota and digestion,” Placeres explains.

Fruits should be introduced at six months of age, when the baby shows signs of readiness, such as holding their head up, sitting with support, showing interest in food, and having a mature gut. “Respecting this timing is crucial to reduce allergy risk and ensure healthy adaptation,” he adds.

Variety and Allergy Prevention

Contrary to common belief, there are no “forbidden” fruits in the first years of life. The pediatrician stresses the importance of variety and the so-called immunological window. “Between six and nine months, it is recommended to offer foods with allergenic potential, such as strawberries, kiwi, and bananas, to reduce the risk of severe reactions later on,” he states.

Even though they are natural, fruits should be consumed in moderation. According to Placeres, “ideally, you should offer up to three servings a day for babies and children in general.” Excessive consumption can lead to weight gain and contribute to picky eating, as a child’s palate tends to become accustomed to sweetness.

Fruits and Immunity

Several fruits contribute to growth and immunity, especially due to their Vitamin C content. Placeres notes that, despite its fame, the orange is not the richest source of this nutrient, and he suggests other options such as acerola cherry, cashew fruit, guava, kiwi, papaya, melon, strawberry, and pineapple.

The Challenge of Ultra-Processed Foods

The pediatrician explains that the preference for ultra-processed foods comes not from their taste, but from their convenience. He warns that the greater the variety of whole foods in childhood, the less likely ultra‑processed foods will become part of the routine. Exclusive breastfeeding also helps reduce food rejection, as the flavor of breast milk varies with the mother’s diet. “The family’s example is key. More than just offering these foods, children need to see adults eating fruits and vegetables,” he says.

Placeres also notes that the UNICEF study points to a global problem that reinforces the importance of pediatric care. “A healthy childhood is the foundation for raising healthy adults,” he concludes.