I talked with my friend about the Rosacea and use of Nancy's cottage cheese whey. She said that her skin did not get red this summer when she got into her hot car. Now that the heat has been turned on at her work place her skin has gotten red. However, she had not used the whey for a week. This particular building is very dry during the winter.
Thus far the whey does not seem to get rid of Rosacea but seems to minamize some of the severity.