Turmeric impacts our health and wellness in many ways, and when it comes to a fever, often caused by cold or flu, turmeric is an excellent solution. Curcumin, the active ingredient in turmeric, is antibacterial and antioxidant in nature, so it can help seek out the underlying infection and neutralize it. However, turmeric also functions as an anti-inflammatory substance, reducing the immune response from the body, and helping to ease coughs and congestion. Basically, turmeric is a comprehensive herb for curing your colds, cough, flus and fevers!