Written by Azadeh Razavi

Which immune system boosters have research to back their effectiveness, and which one is right for you? These 5 immune system supplements have all been shown to help prevent viral respiratory infections like the flu and the common cold in human studies.

Written by Azadeh Razavi

Many of us take for granted that we can comfortably breathe year round but for others, the welcoming warmth of spring’s sunshine stimulates a full orchestra of pollens stepping up their dissemination everywhere, wreaking havoc on those who are allergic to specific pollens. Some conifers, alder wood, & birch pollens are some of the worst offenders in the spring, with grass pollens following in June and ragweed in the late summer.

Written by Azadeh Razavi

Winter’s extreme weather can cause the skin on your face, body, hands, and feet to dry out. Cold weather slows the function of your sebaceous oil glands so they produce less oil, leaving your skin less protected and less able to efficiently retain moisture. And in winter, your skin is exposed not only to low temperatures, wind, and dry air outdoors but also to warm, artificially heated air indoors. Both make your skin thirsty.