The Science Behind 'Functional' Foods: Debunking the Apple a Day Myth
While the saying "an apple a day keeps the doctor away" may not be entirely true, apples are considered a "functional" food due to their various bioactive substances that have health-promoting effects in the body. These bioactive substances, such as carotenoids and polyphenols, have been linked to preventing certain cancers and improving heart health. Japan was the first country to introduce the concept of functional foods, and today it has over 1,000 approved foods for specialized health uses. While eating an apple a day may not drastically reduce doctor visits, it can be a step towards a healthier diet and lifestyle.
