It can be very hard for a person with a fast metabolism to gain body weight. For these individuals, even a few pounds can make the difference. Doctors say that having too low body weight can cause health issues like organ damage, lack of menstruation in women, and bone density loss to name a few.
Confusing as it may be, dexos is not a brand or type of oil at all. Instead, dexos is a specification concocted by General Motors along with a license the auto maker sells to oil manufacturers. Oil specifications are nothing new.
Managed Care Dental Insurance: PPO and DHMO A dental PPO (preferred provider organization) is analogous to a medical PPO. Patients are free to see any provider within the insurance company's PPO network. Participating dentists have agreed to discounted rates negotiated by the insurance company.