For years and with my children growing up I have used soft gel garlic capsules. The first onset of a cold I take or give my children 2-5 of the soft gel capsules. By the next morning you are expelling green guck. Garlic really does help and cure colds. I am a believer! I have had strep throat many many times in my life and I still have my tonsils after 50 years and I say it is due to the garlic that I have taken. When I get sick my throat area is the weak point of my body and that is what I usually get is a cold other wise I am a well individual.