<p>In this special issue, the editors of BBC Focus Magazine put natural remedies under the microscope. From acupuncture to yoga, argan oil to zinc, we ask scientists which techniques and treatments will help you live a happier, healthier life and which you ought to avoid.<p>Inside you will find: - The scientific verdict on current health trends - Expert opinion from world-leading researchers - Straightforward tips and tricks to stay healthy - Insights on the future of medicine and well-being