Multiple studies all over the Globe have shown beyond doubt that the nutrients in our food are lesser, our stress levels are higher, infertility is increasing, obesity is increasing, sleep issues are increasing, environmental pollution is increasing and health is deteriorating over the past 2 decades. In this scenario, it is advisable to take supplements to keep well and prevent various problems. Diet is extremely important for good health. If you lead an extremely disciplined life with a perfect blend of healthy eating and healthy living then you may not need as many supplements.