A block of talc. Talc is a metamorphic mineral that results from the metamorphism of magnesian minerals such as serpentine, pyroxene, amphibole, and olivine, in the presence of carbon dioxide and water. This is known as talc carbonation or steatization and produces a suite of rocks known as talc carbonates.
Vitamin D does this so effectively that studies have shown it can reduce inflammation by anywhere up to one third making it just as effective as many medicines available over the counter. As well as stopping inflammation, regular consumption of vitamin D-rich foods can help reduce pain and stress on joints.
1 Dark chocolate, which is also rich in antioxidants, can also help to reduce stress by lowering levels of stress hormones in the body, according to a Swiss study in which participants ate about 1.5 ounces per day for two weeks. 2  Just avoid excess calories in your diet by not overindulging in chocolate, advises Meyerowitz.