Уровень рождаемости в США снизился во время пандемии, и это снижение наблюдается шестой год подряд. Уровень рождаемости в США и до пандемии был рекордно низким, сообщает центр.
Но приведет ли широко распространенный скрининг новорожденных к тому, что родители будут больше беспокоиться, чем успокаиваться? Исследователи, изучающие этот вопрос, уже дали несколько первых ответов.
Активный ингредиент, придающий черному перцу характерную остроту, попадает в грудное молоко в очень низких концентрациях, но, возможно, этого достаточно, чтобы кормящие дети привыкли к нему.
Прошлые исследования связывали нарушения в гормональном фоне беременности с повышенным риском таких проблем, как нарушение роста плода, преждевременные роды и низкий вес при рождении.
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