Aging is the changes occur in an individual over time. In humans, aging consists of several physical and psychological changes. The most common effect of aging is when the skin becomes wrinkled. In this audio book you will learn all you need to know about aging In this audio book you will find: - Growing old gracefully - Health concerns of Senior citizens - Life in retirement communities - Aging parent care - Aging - caught in the middle - How sun and smoke affect skin aging - Aging wrinkles - Camouflaging aging And much more This audio book is in English. This audio book require android tts - text to speech. DISCLAIMER: The text-to-speech (TTS) technology may not be available in some devices. To check if your phone is able of speech synthesis: Menu - Settings - Voice input & output - Text-to-speech settings. If not installed, your device may ask you to install the TTS engine. An internet connection may be required.