Respiratory Health

Upper respiratory tract infections are among the most common illnesses in humans, and susceptibility varies from person to person. Typical symptoms include cough, sore throat, runny nose, nasal congestion, headache, low-grade fever, and sneezing. However, these infections can sometimes lead to death in the elderly and those with weakened immune systems. Prevention and treatment of this disease focus on two aspects: first, frequent handwashing and regular exercise; second, the use of natural remedies, such as echinacea, astragalus, bee propolis, and spirulina, which are all effective natural remedies for respiratory infections.