Cinnamon

Studies have found that cinnamon can potentially be effective against HIV¹⁹, improve glucose and lipids levels in patients with type 2 diabetes²⁰, help prevent Alzheimer's disease,²¹ and stop the destructive process of multiple sclerosis (MS).²²
In addition, researchers at Penn State found that consuming cinnamon can help reduce the body's negative responses to eating high-fat meals.²³
Read more about cinnamon.