“The Brain Workout Nobody Talks About” - Dr Rhonda Patrick BREAKS DOWN The SECRET Alzheimers Defense
Valuetainment
Valuetainment Episodes
4.8 • 1.7K Ratings
🗓️ 18 February 2026
⏱️ 4 minutes
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Summary
Patrick Bet-David and Rhonda Patrick explore the link between bilingualism and delayed Alzheimer’s. They break down brain-derived neurotrophic factor, novelty, mental stimulation, dopamine, synapse strength, and how learning languages or building mental maps can protect long-term brain health.
Transcript
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| 0:00.0 | Do you see a correlation between being bilingual and delaying Alzheimer's? |
| 0:04.9 | Because I see people saying the benefit of speaking multiple languages. |
| 0:08.2 | What is the benefit of speaking multiple languages? |
| 0:10.0 | Yes, there is a correlation between delaying brain aging. |
| 0:13.7 | How? |
| 0:14.0 | Because, you know, when you are experiencing, when you're basically doing novel, |
| 0:20.1 | having novel experiences experiences novel being things |
| 0:22.7 | that are different so learning a different language something that you're not used to right |
| 0:26.9 | that takes a lot of work a lot of cognitive power and it's also novelty as well i mean that is |
| 0:36.1 | absolutely stimulating a variety of pathways in the brain that are |
| 0:40.1 | protective from brain aging. So, for example, brain drive neurotrophic factor is increased, |
| 0:45.2 | and that's been shown in people that do learn other languages. And it's not just languages. It's even, like, |
| 0:51.3 | for example, like taxi drivers in London, you know, where they |
| 0:55.0 | have to use their before GPS. I mean, these people like use their brain to have mental |
| 0:59.3 | maps of the city. And, and their studies showing that even that is correlated with reducing |
| 1:05.6 | the risk for Alzheimer's. I can see that. It's like a workout, right? It's a workout. You're working |
| 1:08.8 | your brain out. It's very important. And again, it comes down to like when you stimulate your brain, you are increasing dopamine. |
| 1:16.5 | You're increasing trophic factors in their brain that are causing, you know, strengthening synapses, the connection between neurons. |
| 1:23.1 | They are growing new neurons. |
| 1:25.4 | It's doing a lot of stuff that even exercise can do. |
| 1:28.0 | So there's other roads to improving brain aging besides exercise. |
| 1:31.9 | And one of them is really mental stimulation. |
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