Feeling cold is a symptom of thyroid deficiency. Iodine is the most essential nutrient for the thyroid gland. My hands and feet were freezing cold all the time, and my body shivered, even in the summer, when I was in the air conditioning, before I started taking Iodine. Iodine also give the liver what it needs to start producing enzymes that will help to eliminate worms.
You have to take a two pronged approach: Exterminate and Strengthen the Immune system. Iodine is both an essential mineral and a disinfectant. I nearly died in 2002. I feel better now, most all of the time, than I felt when I was in high school, before I caught Hep C. The most powerful herb I have found for getting rid of parasites is bloodroot. But it is not for sissies and I don't recommend it unless you are going to die without it. It will make you sick like chemo does. But after the sickness passes, you will feel sooooo much better.
Some people would rather give up and die than take it, because the detox is so horrible. I might not have needed it, if I had known about Iodine. You can get rid of this and live many more long productive years and feel better. But not if you don't believe the results other people have had. And not unless you have the will to live. And not unless you have a "no pain, no gain" mentality. Because getting rid of parasites is a two steps forward one step back process. As opposed to the death march which is two steps toward death one back as your immune system tries to fight off the disease without your help.
The biggest mistake people make is thinking that one round of dewormer at the recommended dose is going to make a difference. It might, for a week or two. But getting rid of parasites and keeping them gone requires due diligence and routine maintenance. Because if you got them once, there is nothing to keep you from getting them again, except changing your lifestyle and deworming regularly. We deworm our cats. We deworm our dogs. Farmers deworm the livestock. And people want to believe they are immune?!?!??! So they let their own bodies and the bodies of their children become so infected cancer can easily take over.