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Updated: Jul 25, 2025

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人类牛奶免疫因素,母亲的营养状况和婴儿的性别:INSPIRE研究

Beatrice Caffé1, Aaron Blackwell1, Bethaney D Fehrenkamp2,3

  • 1Department of Anthropology, Washington State University, Pullman, Washington, USA.

American journal of human biology : the official journal of the Human Biology Council
|June 26, 2023
PubMed
概括

当母亲的饮食多样性较低时,男性的母乳IgG水平较低,这对Trivers-Willard对母亲投资假设的支持有限. 对于其他免疫因子还需要进一步的研究.

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Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
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Intelligence is often thought to be linked to brain size, but the relationship is more complex than that. While brain size does correlate modestly with some abilities, like verbal skills, the connection is weaker for others, such as spatial reasoning. Other factors, like brain structure, also play crucial roles. For instance, despite Einstein's smaller-than-average brain, his parietal cortex, which is involved in spatial reasoning, was 15% wider, suggesting that neural density might matter...
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