This was more of an annoyance than anything, but over Friday and Saturday, I started to get a head cold. No sore throat or aches but a stuffy nose and head, general fatigue. Once again, I started up with my favorite combo of beta glucan, Resist Immune and extra vitamin C. I normally take about 4-5 grams a day, so this time I was only adding a few extra grams. Today, Sunday, the head cold is virtually gone, energy is better. This happens consistently when I’ve used this combo and a few people I’ve tried this with have had similar success. I’d say it is worth a shot! Others also swear by Heath Concerns Cold Away (we are out just at the moment but should have more in in a couple of weeks.) What works for you?