What vitamins or dietary supplements do you recommend for me to take over 3 weeks so that I can be at my peak physical and intellectual abilities?

I recommend taking a daily multivitamin to ensure you are getting all the necessary nutrients. Additionally, omega-3 supplements can help improve cognitive function and memory. Make sure to eat a balanced diet rich in fruits, vegetables, and fish to support brain health. It's also important to get enough sleep and manage stress properly to enhance your overall physical and intellectual capabilities. Remember, there is no quick fix, but a combination of healthy habits will help optimize your performance.