Maintani my health during cold season


What are some of the proactive measures I can take to maintain my health during cold season?


I think the very number one thing that can help prevent colds during winter would be to optimize your vitamin D level. I would recommend seeing your physician to have a 25-hydroxy vitamin D level measured in the blood and then based on that level finding an appropriate dose of vitamin D3 to take to optimize your blood level to a goal of at least 60 on followup testing. This has really been found to decrease cold and flu during the winter season.