I am dead serious in keeping fit that I have started to take multiple vitamins in order to supplement what I am missing in my daily diet. It scares me to think of getting sick and leaving my poor babies on their own. Of course, the husband will be there to look after them but of course, he has work to take care of, too. I eventually want to do some light exercises to augment my vitamins intake. Any form of light exercise such as walking or biking sounds interesting to me.