Health is Gold (124): City2surf and Halitosis

Part 1: City2surf Around 80,000 people have run from Sydney CBD to Bondi Beach in the 48th City2Surf fun run in 2018 Part 2: Halitosis:Breath smells when certain aromatic chemicals are found within it; these include hydrogen sulfide, methyl mercaptan and dimethyl sulphide.

Yawning tired woman isolate on white background Source: iStockphoto