The reason that green tea has more health benefits attached to it than black tea is (apparently) due to the processing. Black tea is processed in a way that allows for fermentation whereas green teaâs processing avoids the fermentation process.
3. Eating Olive Oil Can Help Prevent Cancer. A review conducted by Greek researchers from the University of Athens published last year of 19 observational studies, with over 36,000 participants, found that higher rates of olive oil consumption were associated with lower odds of having any type of cancer.
A study on mice in a 2012 issue of the Journal of Alzheimerâs Disease showed that extra virgin olive oil may improve learning and memory. âOlive oil is also the cornerstone of a heart-healthy diet, and good cardiovascular health is known to help brain health,â says Rebecca Katz, co-author of The Healthy Mind Cookbook.