Why babies under two need healthy fats for brain growth, according to a doctor

Medical experts warn that parents should avoid restricting fat in the diets of children under the age of two because the nutrient is vital for early brain development. Dr Kunal Sood, a physician in anesthesiology and interventional pain medicine based in Maryland, shared this guidance in an online post on September 20. During the first two years of life, a child's brain grows at a very fast pace, and fat helps build brain cell membranes while supporting the process of wrapping nerve fibers in a protective myelin sheath. This biological process helps brain signals travel efficiently through the nervous system. Omega-3 fatty acids like DHA are particularly crucial because they support both brain and eye development.

Best Food Sources

Including fat in a baby's diet does not mean adding heavy amounts of butter to every meal. Parents should focus on offering a variety of safe, age-appropriate foods that naturally contain fat. Recommended food items include avocados, eggs, full-fat yogurt, and nut or seed butters prepared in a safe way for infants. Additional healthy fat sources include olive oil and low-mercury fatty fish such as salmon, while breast milk or infant formula provides most of the necessary fat during the first year of life.