According to tests conducted on the natural plant nutrients found in apples and other fruits on rats, this study concluded that these nutrients help stimulate the production of new brain cells, which aids in improving memory and cognitive functions.
A second study carried out by scientists from Queensland University in Australia, in collaboration with researchers from the German Center for Neurodegenerative Diseases in Dresden, discovered that high concentrations of certain plant nutrients stimulate the formation of neurons, meaning the generation of new nerve cells in the brain. The results of their experiment showed that stem cells from the brains of adult rats, which were grown in the lab, produced many new neurons. Furthermore, when the compound quercetin or dihydrobenzoic acid (DHBA), found in apples, was added to the cultured cells, they became better protected from death. Researchers noted from subsequent studies on rats that the primary cells in the hippocampus, which are related to learning and memory in adult rats, were actively replicating and generating more neurons. They found that the effect of quercetin and DHBA on neuron production was similar to the effects of exercise, which is also known to stimulate neurogenesis.
Moreover, other nutrient compounds found in fruits, when injected in high concentrations, also had a positive impact on brain activity, and this effect increased when used together, according to the researchers. At the same time, they noted that the observed improvement in cognitive functions after consuming these nutrient compounds has been confirmed in animals. Therefore, they plan to test whether these plant nutrients also positively enhance human brain functions, as well as various other organs in the body, including the brain.
Prior studies have mentioned that apples help combat the symptoms of asthma and Alzheimer's disease due to their antioxidant content. They also play a role in maintaining ideal weight, enhancing bone health, and supporting respiratory and digestive system functions.
