Discovering the Secret of Body Odor, What Do Abnormal Changes Tell Us?

As we age, hormonal fluctuations occur. These changes can affect the activity of the apocrine glands, making them more sensitive to emotional and physical stimuli. For example, stress or anxiety can cause more sweating and a stronger odor. After the age of 25, the population of bacteria on the skin usually increases. These bacteria have a high ability to break down apocrine sweat and produce odorous compounds.