I have been using coconut oil for a week now and I feel less cold. I have more energy and am full all the time, so less cravings. I purchased Organic Extra Virgin Coconut Oil from Vitamin Shoppe. I love the taste and have replaced vegetable oil in cooking with CO. Also I have 1 tsp in the morning and sometimes 1 in the evening. It is a wonderful find to protect myself against cold. Just take care of eliminating your other fat/carbs in your diet, else it is likely to make you gain weight.
I wanted to add some information about raw coconut oil and low body temperature. I've successfully used it to help raise my body temperature. Although I do use it in my cooking, I also put it in my nose, tilt my head back and let it drain into my sinuses and throat. I then add some to each ear. I do this before bed and I seem to sleep better and my body temperature stays higher than it was. I also use it on my skin after my shower at night.
I've noticed that eating it is good, but doing this protocol regularly helps to keep my energy levels up without having to ingest it regularly and my feet and hands are no longer cold. By usiing it on the skin or in the nose and ears, it is still being absorbed transdermally but going immediately into your blood stream without having to be processed by the liver. If your liver is congested, ingesting it won't bring the same benefits as transdermal absorption does.
Also, adding good bacteria in the form of fermented foods such as Kombucha, raw organic kefir, raw organic honey, etc. will help to keep the inflammation at bay!