There are many different types of Portable Oxygen Concentrators but the main difference is Continuous Flow or Pulse Dose. Continuous flow concentrators usually are heavier and come with a cart. We carry all types of Oxygen Concentrators including the portable continuous flow, portable pulse dose, and stationary oxygen concentrators. Our Respiratory therapists are certified by all major manufactures including Invacare, Devilbiss, Inogen, Sequal, and Respironics.
The menstrual cycle isn't the cause of weight changes, it's just a bystander, explains Arias. The menstrual cycle does not directly impact weight loss or gain, but there may be some secondary connections. On the list of premenstrual syndrome (PMS) symptoms are changes in appetite and food cravings, and that can affect weight. Studies show that women tend to crave foods high in fat and carbohydrates during specific phases of the menstrual cycle; women also tend to take in more calories during these phases.
Climbing: The average American woman now weighs the same as a man in the 1960s, according to new data released by the Centers for Disease Control and Prevention (CDC) And while woman gained more weight over the past half-century than men, it doesn't mean the opposite sex aren't struggling with their own scale issues. Men put on an average of 30 pounds in the same period, going from 166.3 pounds in the 1960s to 195.5 today. That's the weight of nearly one-and-a-half American women in the Sixties.