There are several steps that take place during this research study. Our research assistants work to ensure that participants are informed and engaged every step of the way. Take a look at our F.A.Q. below for answers to our most frequently asked questions.

flowchart5F.A.Q.

I currently am being treated for attention and memory problems – would I be able to participate in the study?

We are looking for healthy volunteers aged between 50-75. You will need to undergo a phone screen to see if you are eligible to participate in the study. 

Do I have to undergo the MRI testing?

The MRI testing is optional. Those who agree to participate, and who are eligible, will form part of a sub-study. If you are interested in learning more about the sub-study, please contact us to determine if you are eligible. Subjects who have any MRI or related contraindications to the MRI testing contrast agent, gadolinium, will not be considered eligible. Those who are eligible will be provided extra compensation for participation in the sub-study. 

Will I receive the results of the study?

Because we are still actively recruiting for our study, we won’t be able to provide you the results of the study at this time. However, we can provide you and your physician with the results of your MRI scans if you participate in the MRI sub-study. 

Do you pay for transportation during the study?

Yes, you will receive a travel reimbursement of $10 for each evaluation visit.  

What are dietary cocoa flavanols? 

Flavanoids belong to a group of natural substances with phenolic structures built around a cone flavone structure and are found in plants such as cocoa and food products such as wine [1]. Flavanoids can be divided on the basis of their structure into flavones, flavanols and anthocyanins. The mechanisms by which flavonoids are suspected to yield their healthy effects include, anti-oxidant, anti-inflammatory, anti-adhesive, anti-thrombotic, vasodilatory and anti-tumor effects [2]. 

Flavanols are the main type of flavonoids found in cacao beans. Cacao beans, from which chocolate is made, come from the fruit of the tree, Theobroma cacao, which grows mainly in subtropical climates.

1. Middleton, E., Jr., Effect of plant flavonoids on immune and inflammatory cell function. Adv Exp Med Biol, 1998. 439: p. 175-82
2. Nijveldt, R.J., et al., Flavonoids: a review of probable mechanisms of action and potential applications. Am J Clin Nutr, 2001. 74(4): p. 418-25

How do I find out if I’m eligible? 

You can complete a pre-screen online or over the phone with a member of our staff to see if you are eligible for our study. To complete the screening process online, click here. If you prefer to speak to one of our research assistants and complete the screen over the phone, leave your contact information here and someone will be in touch with you within two business days.

Where can I get more information about your study?

You can find more information about our study under the “Our Study” section of our website. You can also call our study line at (646) 774-8952 and speak to a member of our research staff to learn more.