Naturopath and health educator Barbara O'Neill believes many of the foundations of good health are simple, inexpensive, and often overlooked.In an interview with HealthandMe, she spoke about her journey into natural healing. Barbara said her interest began when she was looking for alternatives to repeated medication use for her children."I was pulled towards natural healing because I didn't want to give my children drugs," she said, recalling how her first child underwent four courses of antibiotics within six weeks.That experience prompted her to explore other ways of managing common health issues such as earaches and discomfort.On Ayurveda And Traditional HealingBarbara said she sees similarities between her philosophy of health and Ayurveda. "I believe that there's a lot of similarities between what I believe," said the 72-year-old, adding that she supports approaches that work and do not cause harm.While acknowledging that medicines can save lives in emergencies, she argued that long-term healing depends on creating the right conditions for the body."Yes, in a crisis, a drug may save a life, but drugs can't heal us. That's why it's time to go back to the old ways," she said.According to Barbara, understanding how the body functions is key to understanding healing."When you understand how they function, then you begin to understand what they need. And if you give the body the right conditions, the healing will accelerate," she told HealthandMe.The Healthy HabitsBarbara said that sleep, hydration, exercise, and natural foods are key to better health. She also called out modern lifestyles, which often encourage people to stay awake too late, particularly because of technology; and recommended getting enough sleep. "Start going to bed earlier and aiming for eight hours sleep a night," she said.Barbara also emphasized daily movement, whether through running, walking, push-ups, squats, or stretching."Every day, I make a point of moving my body," she said.Why Barbara O'Neill Doesn't Take SupplementsAt a time when supplements have become a multi-billion-dollar industry, Barbara revealed that she does not take any supplements herself."I take no supplements," she said, noting that she advocates focusing on fundamental health habits."What should be there instead is exercise every day, eating food in its natural state, drinking adequate water, and going to bed early," she said.While she is not opposed to supplements, she believes they are often unnecessary."There are times where they may be necessary, but most of the time we don't need them," she added.Natural Food And Stress ManagementBarbara also encouraged people to eat foods in their natural state and suggested a simple dietary habit for Indians."Eat dal every day," she said.For stress management, she said both sleep and meditation are important. She described beginning each day with prayer, reflection, and quiet time.Barbara said that the human body has an innate ability to heal when supported by healthy habits."I want people to remember that they live in a body that can heal. So please look after it," she told HealthandMe.