subject: nursing

Maternal Milk Antibodies Prepare Newborn Mice to Host Commensal Gut Microbes

Maternal Milk Antibodies Prepare Newborn Mice to Host Commensal Gut Microbes

Our immune system protects us from many harmful microbes, but in doing so it needs to be able to differentiate between friend and foe. Our bodies harbor many beneficial gut bacteria that play important roles in digestion and immunity, and our immune system needs to react differently to these microbes compared with harmful pathogens. Read More...

Prolactin Targets Intestines Too

Prolactin Targets Intestines Too

Prolactin (PRL) is a hormone that, as its name clearly indicates, PROmotes LACTation. Although it is best known for initiating milk production in the mammary glands, prolactin actually targets numerous other tissues throughout the body during lactation. One important target is the gut, where prolactin is believed to influence calcium absorption. A new study confirms this hypothesis, demonstrating that prolactin increases the ability of the intestines to absorb calcium and transfer it to the bloodstream. These important findings show that although PRL may have the important job of telling the mammary glands to make milk, it also plays a critical role in making sure that milk has all of the necessary ingredients. Read More...

Breastfeeding Protects Women Against Cancer

Breastfeeding Protects Women Against Cancer

Cancer cure or prevention? An enormous amount of research and funding is channeled into finding a cure for cancer, yet less attention is paid to factors that prevent it. Certainly, there is not one magical practice to prevent cancer, as research shows that our cancer risk is influenced by many factors, one of which is breastfeeding. Read More...

Why Mothers Should Boost Their Vitamin D Intake

Why Mothers Should Boost Their Vitamin D Intake

A mother's milk is the finest food her baby can get, but it's not perfect—or so it seems. It has become clear in recent years that most infants don't get enough vitamin D from breast milk—not by a long shot. Does this mean breast milk is inherently flawed, by some quirk of nature? A new study refutes this common belief by demonstrating that breast milk can indeed provide babies with enough vitamin D if their mother cranks up her vitamin D intake by more than 10 times the currently recommended amount. Read More...

Do Larger Breasts Make More Milk?

Do Larger Breasts Make More Milk?

Large breasts are often considered more attractive, but how about their function as organs destined to produce milk for the nourishment of the baby? During pregnancy and, particularly during lactation, women are mostly interested in their breasts as sources of food and growth signals for their baby. But, especially among women with breastfeeding difficulties, it is common for women to wonder, “If I had larger breasts, would I produce more milk?” Read More...

Success Stories

Success Stories

Anyone involved in healthcare in the United States has probably heard that breastfeeding rates among African American mothers are much lower than those of any other racial grouping. As it happens, breastfeeding initiation rose by 8% in the African American community between 2000 and 2008, but the aforementioned gap still didn’t narrow. Research into the topic tends to focus on why these women aren’t breastfeeding, with studies often emphasizing statistical results, sometimes based on narrowly worded questionnaires. Recently, however, a nurse named Becky Spencer turned this perspective on its head: she has sought to understand African American breastfeeding successes. Read More...

Should Breastfeeding Mothers be Paid?

Should Breastfeeding Mothers be Paid?

Is offering vouchers to mothers, who are statistically unlikely to breastfeed, bribery—and thus a misuse of public funds—or is it smart public health policy? A pilot study in poorer areas in northern England are testing whether offering new mothers shopping vouchers helps increase breastfeeding rates. The results so far suggest that the scheme does achieve this aim. Opinion is divided, however, as to whether this would be a good use of public finances. Read More...

Diabetes and Breastfeeding

Diabetes and Breastfeeding

When it comes to understanding the links between breastfeeding and diabetes, causation runs both ways. Diabetes can influence if and for how long a new mother breastfeeds. On the other hand, developing diabetes during pregnancy and lactation can affect mother’s metabolic health later in life. As more studies in these fields generate results, a complex picture is emerging of interacting risk factors. Read More...

Maternal High Fat Diet: Consequences for Young.

Maternal High Fat Diet: Consequences for Young.

Mothers know that they are eating for two during pregnancy and lactation- but more is not always better. In a recent paper, Mendes-da-Silva and colleagues conducted an experiment to understand how the diet a mother consumed affected offspring development (2014). Read More...

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