As a neuroscientist with a focus on cellular development and neurogenesis, I can tell you that the concept of whether humans generate new brain cells, a process known as neurogenesis, is a topic of ongoing research and debate within the scientific community.

While it is well-established that neurogenesis occurs in certain regions of the brain during the early stages of life, particularly in areas associated with learning and memory, the extent to which this process continues into adulthood has been a subject of significant interest.

Recent studies have provided evidence that neurogenesis can occur in the hippocampus of adult humans, which is crucial for learning and memory. However, the rate at which this happens and whether it occurs "every day" as the question suggests is still not fully understood and may vary greatly from person to person.

It's important to note that the brain's plasticity allows for the formation of new neural connections and the strengthening of existing ones, which can contribute to cognitive function and learning throughout life, even if the creation of new neurons is not as prevalent in adulthood.

In conclusion, while there is evidence supporting the occurrence of neurogenesis in the adult human brain, the idea that we get new brain cells every day is not a settled fact and requires further research to fully understand the dynamics and conditions under which it occurs.

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The apocryphal tale that you can't grow new brain cells just isn't true. Neurons continue to grow and change beyond the first years of development and well into adulthood, according to a new study.read more >>