nephea infant formulas and tube feeds are specially formulated to meet the unique nutritional needs of infants. For example, they contain human milk oligosaccharides (HMOs), certain fatty acids such as DHA and ARA, and nucleotides. But what exactly are these?

Human Milk Oligosaccharides

Breast milk is tailored to the needs of infants and, in addition to important nutrients, contains many protective and health-promoting components. These include, among other things, antibodies, hormones, and so-called “human milk oligosaccharides” (HMOs). HMOs are the third most common component of breast milk, after lactose and fats.

Currently, scientists have identified about 200 different HMOs. They consist of various sugar building blocks and cannot be digested in the gut. Instead, they serve as food for beneficial gut bacteria. In this way, they support a healthy gut microbiota, which has a positive effect on digestion. Bowel movements and stool consistency can be regulated, thereby improving the child’s well-being.¹⁰

In addition, HMOs help strengthen the immune system and reduce the risk of allergies.^{11, 12}

DHA & ARA

Docosahexaenoic acid (DHA) and arachidonic acid (ARA) are special fatty acids that are very important for the healthy development of infants. They belong to the group of so-called long-chain, polyunsaturated fatty acids and occur naturally in breast milk.^{13, 14}

DHA belongs to the omega-3 fatty acid family, while ARA belongs to the omega-6 fatty acid family. Both are important building blocks of cell membranes and play a central role in the development of the brain, nervous system, eyes, and immune system.¹⁵

The body can produce DHA and ARA from the essential fatty acids α-linolenic acid (ALA) and linoleic acid (LA). “Essential” means that these fatty acids must be obtained through the diet, since the body cannot produce them on its own. ALA and LA are important for the formation of cell membranes, for growth, and for many other metabolic processes. In infants, the mechanisms responsible for converting ALA and LA into DHA and ARA are not yet fully developed. Therefore, the body can produce these important fatty acids only to a limited extent. Breast milk provides DHA and ARA in a balanced ratio that is optimally tailored to the child’s needs.^{16, 17}

Nucleotides

Nucleotides are natural building blocks that play an important role in our bodies. They form the basis of our genetic material, DNA and RNA.

Nucleotides perform many vital functions in the body. For example, they are involved in cell division, protein synthesis, and the production and transfer of energy. They also assist enzymes in their work and serve as signaling molecules within cells.

Nucleotides occur naturally in their free form in breast milk.

Adding nucleotides to infant formula can support the development of the digestive system and strengthen the immune system. This occurs through increased antibody production and the activation of immune cells. At the same time, the release of anti-inflammatory signaling molecules is stimulated. Some nucleotides may also have antioxidant effects.^{18, 19, 20}

In addition, nucleotides can have a positive effect on the sleep-wake cycle, as they play a role in regulating the circadian rhythm; the gut microbiota also benefits, since nucleotides serve as a food source for beneficial gut bacteria. This, in turn, can have a positive effect on stool consistency.^{21, 22}