It’s Sunday morning. The sky’s clear, sending temperatures plummeting. Your breath’s visible as you chat to your cycling crew while waiting for the latecomer – yep, there’s always one – to arrive.

Zicam Cold Remedy RapidMelts are meant to help shorten the duration of a cold. The homeopathic formula includes daytime and nighttime versions. Zicam is available at major retailers like Amazon, ...