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IMAGE: Figure 1: Flower diagram representing the major bacterial groups (phyla) within the milk microbiome of Mam-Mayan Guatemalan mothers view more
Credit: Emmanuel Gonzalez et al.
The cocktail of beneficial bacteria passed from mother to infant through breast milk changes significantly over time and could act like a daily booster shot for infant immunity and metabolism. The research, conducted by scientists from Montreal and Guatemala and published in
Frontiers in Microbiology, has important implications for infant development and health.
Researchers discovered a range of microbiome species never before identified in human milk. Until now, relatively little was known about the role microbiome bacteria play in breast milk. These bacteria are thought to protect the infant gastrointestinal tract and improve aspects of long-term health, such as allergy prevention.
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IMAGE: Dogs synchronize their behavior with the children in their family, but not as much as they do with adults, a new study from Oregon State University researchers found. view more
Credit: Oregon State University
CORVALLIS, Ore. - Dogs synchronize their behavior with the children in their family, but not as much as they do with adults, a new study from Oregon State University researchers found.
The findings are important because there is a growing body of evidence that dogs can help children in many ways, including with social development, increasing physical activity, managing anxiety or as a source of attachment in the face of changing family structures, the researchers said. Yet, very little research has focused on how dogs perceive and socially engage with children.
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Loneliness is a risk factor associated with adolescents being drawn into compulsive internet use. The risk of compulsive use has grown in the coronavirus pandemic: loneliness has become increasingly prevalent among adolescents, who spend longer and longer periods of time online.
A study investigating detrimental internet use by adolescents involved a total of 1,750 Finnish study subjects, who were studied at three points in time: at 16, 17 and 18 years of age. The results have been published in the
Adolescents net use is a two-edged sword: while the consequences of moderate use are positive, the effects of compulsive use can be detrimental. Compulsive use denotes, among other things, gaming addiction or the constant monitoring of likes on social media and comparisons to others.