Purchase a Yearly subscription and get access to the full article each quarter *Bonus information inside* Vitamin A is essential for a strong body. It maintains a healthy immune system, provides good vision and encourages cell growth. It has been used throughout the years as prescription medication. The core muscles are vital to many common movements, such as lifting, twisting, reaching, and bending making them the most important muscle group of the body. A strong core is a critical component of good fitness and is required almost constantly in a normal every day. Sleep apnea is a serious sleep disorder that occurs when a person's breathing is interrupted during sleep. People with untreated sleep apnea stop breathing repeatedly during their sleep, sometimes hundreds of times. Aromatherapy is the use of volatile plant materials (essential oils) that are aromatically infused and inhaled. Login/Sign up |