The effect food can have on our mood is real! Knowing how your body responds to different foods is a wisdom that no book can tell you. Depending on your lifestyle, age, biology, where you live, your nutritional needs will differ. Everyone will have their unique requirements.
However, one thing that remains the same for all, is the requirements of a nutrient-dense diet, packed with essential vitamins and minerals. This is key for our mental wellbeing.