Malk high in vitamin r3/19/2023 ![]() Comparative proteomics of human and macaque milk reveals species-specific nutrition during postnatal development. Cells in human milk: state of the science. Human milk composition: nutrients and bioactive factors. 1 Colostrum also acts like a laxative that helps your baby pass her first poo, meconium. The percentage of protein in colostrum is higher too. It’s also rich in minerals and vitamins, with higher concentrations of vitamins A, E and K than mature breast milk. 12,13 This is particularly important if your baby is premature, as she’ll be more at risk from the dangerous gut condition necrotising enterocolitis (NEC). Babies are born with a permeable gut lining, which colostrum coats and seals. Your first milk needs to contain these so it can protect your baby from infections and diseases after she leaves the safety of your womb.Ĭolostrum’s protective qualities are also important for your baby’s digestive system. Remarkably, the levels of these ingredients can fluctuate over time, depending on your baby’s age and needs.Ĭolostrum has the same ingredients that your later milk will have – it’s just that the amounts of these ingredients are different, as it’s tailored to your newborn’s needs.įor example, colostrum is sometimes referred to as a natural vaccination because its levels of antibodies and white blood cells are so high. While this is a long list, it’s only some of the ingredients in your breast milk – and scientists are still discovering more. 1,400 microRNAs, which are thought to regulate gene expression, as well as help prevent or halt disease development, support your baby’s immune system, and play a role in remodelling the breast.9 And, you’ve guessed it, there are several of these in your milk too! You may have heard of long-chain fatty acids because they play a pivotal part in building your baby’s nervous system, as well as aid healthy brain and eye development.8 They protect your baby against illnesses and infections by neutralising bacteria and viruses. There are five basic forms of antibodies and all of them can be found in your milk. Antibodies, also known as immunoglobulins.Vitamins and minerals – nutrients that support healthy growth and organ function, as well as help build your baby’s teeth and bones.Some help regulate your baby’s appetite and sleep patterns, and even aid the bond between you. ![]() On the subject of hormones, your breast milk contains lots of them! 7 These clever chemicals send messages between tissues and organs to ensure they work properly.1 These affect many parts of your baby’s body, including her intestines, blood vessels, nervous system, and her glands, which secrete hormones. Growth factors that support healthy development.The ones in your milk have jobs such as aiding your baby’s digestion and immune system, as well as helping her absorb iron. 7 Enzymes are catalysts that speed up chemical reactions in the body. They also prevent infections entering her bloodstream and lower her risk of brain inflammation. Over 200 complex sugars called oligosaccharides 6 that act as prebiotics, feeding ‘good bacteria’ in your baby’s gut.Some of them, called nucleotides, increase at night and scientists think they may induce sleep. There are more than 20 of these compounds in your milk. All that breast milk protein is made up of amino acids.More than 1,000 proteins 3 that help your baby grow and develop, activate her immune system, and develop and protect neurons in her brain.These include immune-boosting white blood cells, as well as stem cells, which may help organs develop and heal. Here are some of the other constituents of human milk present at every feed, many of which can’t be replicated:
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