The common cold is an acute, self-limiting viral infection of the upper respiratory tract
involving the nose, sinuses, pharynx and larynx. The virus is spread by hand contact with …

Ginseng occupies a prominent position in the list of best-selling natural products in the
world. Compared to the long history of use and widespread research on Asian ginseng, the …

In recent years viral respiratory tract infections, especially influenza viruses, have had a
major impact on communities worldwide as a result of unavailability of effective treatment or …

Respiratory tract infections are underestimated, as they are mild and generally not
incapacitating. In clinical medicine, however, these infections are considered a prevalent …

Herbal medicines have long been used to treat and prevent viral respiratory infections (VRI).
Here, a broad survey of these herbs is provided. The effects and benefits of a wide array of …

Panax quinquefolius (PQ) is one of the best-selling natural health products due to its
proposed beneficial anti-aging, anti-cancer, anti-stress, anti-fatigue, and anxiolytic effects. In …

This systematic review aims to evaluate the available evidence from randomized clinical
trials of the clinical efficacy and safety of ginseng. Systematic literature searches were …

Recent estimates for the global brain health supplement category, ie nootropic market size,
will grow to nearly $5.8 billion by 2023. Overall, nearly one-quarter (23%) of adults currently …

The detrimental impact of air pollution as a result of frequent exposure to fine particles posed
a global public health risk mainly to the pulmonary disorders in pediatric and geriatric …

As the major etiological agent of the common cold, human rhinoviruses (HRV) cause
millions of lost working and school days annually. Moreover, clinical studies proved an …