Other medical conditions, like liver disease, kidney disease and diabetes, can affect body odor and how much you sweat. This is why doctors will often order tests if you’re sweating more than usual or if your sweat smells odd. Your doctor will perform an exam and discuss your medical history. He or she then will look for underlying conditions like infections, thyroid conditions and diabetes. This may involve blood tests for which you will be asked to fast.
Yet another issue that can cause body odor is puberty. This is why preteens often stink, which they don’t seem to notice. According to Today’s Parent, this pungent scent is related to adrenarche. This is the term that doctors use to describe changes that occur when the adrenal glands kick in during puberty. Not only does this create that unforgettable scent related to puberty, but it also can cause acne, oily hair and skin, and hair “down there.”
Experts attribute the scent to basic hormones. “The increase in hormonal activity is what causes sweat to develop an odor,” pediatric endocrinologist Dr. Beth Cummings tells Today’s Parent. It's not anything to worry about -- simply to teach kids both proper hygiene and how to use deodorant. Just make sure to do this sooner rather than later. After all, you don’t want your kid to be known as the stinky one.
Diet can play a factor in body odor. Experts associated with Berkley Wellness say that the sulfur compounds found in foods like broccoli and cabbage can change body odor. Garlic and onions are other examples of foods that change body odor as a result of these sulfur compounds. This is why many people notice a distinct smell after consuming these foods.
When it comes to foods like these, experts say that there’s an interesting way to see how they will affect you. It’s a science fair experiment of sorts. Berkley Wellness says to try putting crushed raw garlic on the bottom of your feet. Chances are, you’ll taste it in your mouth by the time 20 minutes has passed. However, milk is said to help to alleviate the taste.