Are there cognitive benefits to brushing teeth with the opposite hand?

Using your non-dominant hand for tasks like brushing your teeth can make your brain think differently. This is because it challenges your brain to focus more and use different parts.

• Hand Use and Brain Activity: When you use your non-dominant hand, your brain has to work harder, which might help with attention and memory. However, the exact benefits are not well understood.
• Switching Hands: Studies suggest that changing which hand you use can affect how your brain processes information, but the long-term benefits are unclear.

While there might be some benefits, they are not guaranteed. If you are curious, you can try it and see how it feels!