Helena PopovicDr Helena Popovic MBBS is a medical doctor, leading authority on improving brain function, award-winning author and international speaker. She graduated from the University of Sydney, Australia, and her passion is empowering people to live longer, stonger, healthier and happier. Her driving philosophy is that education is more powerful than medication and she believes that our decisions are more powerful than our DNA. Helena shared her mother's journey with lung cancer and her father's adventure with dementia. She writes with warmth and humour from a personal and professional perspective. Read More Read Less