How do babies learn two languages at once?

The GLP aggregated and excerpted this blog/article to reflect the diversity of news, opinion and analysis.

Any adult who has attempted to learn a foreign language can attest to how difficult and confusing it can be. So when a 3-year old growing up in a bilingual household inserts Spanish words into his English sentences, conventional wisdom assumes that he is confusing the two languages.

Research shows that this is not the case.

In fact, early childhood is the best possible time to learn a second language. Children who experience two languages from birth typically become native speakers of both, while adults often struggle with second language learning and rarely attain native-like fluency.

But the question remains: Is it confusing for babies to learn two languages simultaneously?

Research shows babies begin to learn language sounds before they’re even born. In the womb, a mother’s voice is one of the most prominent sounds an unborn baby hears. By the time they’re born, newborns can not only tell the difference between their mother’s language and another language, but also show a capability of distinguishing between languages.

Language learning depends on the processing of sounds. All the world’s languages put together comprise about 800 or so sounds. Each language uses only about 40 language sounds, or “phonemes,” which distinguish one language from another.

Read full, original post: Why Baby Brains Can Learn Two Languages at Same Time

{{ reviewsTotal }}{{ options.labels.singularReviewCountLabel }}
{{ reviewsTotal }}{{ options.labels.pluralReviewCountLabel }}
{{ options.labels.newReviewButton }}
{{ userData.canReview.message }}

Related Articles

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Does glyphosate—the world's most heavily-used herbicide—pose serious harm to humans? Is it carcinogenic? Those issues are of both legal and ...

Most Popular

Credit: ACSH
Viewpoint: Who and what’s to blame for the surge in vaccine-preventable diseases?
ChatGPT-Image-May-28-2026-12_56_54-PM
Viewpoint: Vaccines' non-specific effects? The ‘shoddy’ Danish couple whose 'research’ inspires RFK, Jr.’s health delusion
Organic-Produce
Viewpoint: Why you should ignore organic food advocates’ advice to avoid ‘pesticide soaked’ conventional fruits and vegetables
Screenshot-2026-06-05-at-2.12.30-PM
Some plants can poison you. So how did humans figure out what is safe to eat?
Screenshot-2026-06-08-at-11.05.51-AM
Can vaping lead to cancer? New ‘association study’ raises questions of “links"
ChatGPT Image Jun 3, 2026, 03_14_43 PM
Viewpoint: How Earthjustice became the poster child for the abuse of special interest activist funding
ChatGPT-Image-Jun-5-2026-01_17_48-PM
GLP-1 weight-loss drugs may reshape our desires and emotions
Screenshot-2026-06-05-at-3.30.20-PM
Republican lawmakers spread misinformation claiming solar farms permanently destroy potato farms
edb7f6d7-2370-418f-9578-74e29678e35c
Facts & Fallacies Podcast: Nicotine vaping—public health miracle, or risk to children? Professor Cliff Douglas
Screenshot-2026-06-08-at-10.19.30-AM
‘Natural’ wellness supplements linked to liver injury
ChatGPT-Image-Mar-10-2026-01_39_01-PM
Viewpoint—“Miracle molecule” debunked: Why acemannan supplements don’t work
ChatGPT-Image-Jun-5-2026-02_48_23-PM
Viewpoint: How Dr.TikTok (falsely) convinced me that cortisol was running my health
glp menu logo outlined

Get news on human & agricultural genetics and biotechnology delivered to your inbox.