On this episdoe of 'Cheddar Health & Wellness': A cardiologist discusses the common causes of Alzheimer's disease, and what steps to take in order to prevent it; An expert discusses how her medical facility provides comprehensive services for LGBTQ+ people, and how other health professionals can learn to better serve this community; Danny Wolak, Specialty Pharmacy Manager at Walgreens, discusses the prevalence of HIV, and how to protect yourself from an infection.