A side effect of steroids, when used by males, is the shrinking of the testicles. Thus, the correct option is B.
The Steroid may be defined as a biologically active organic compound that consists of four rings of carbon atoms. It includes hormones, alkaloids, vitamins, etc.
The direct consumption of steroids causes various side effects in males as well as in females.
In males, the side effects of steroids may comprise reduced sperm count, infertility, shrunken testicles, etc.
Apart from affecting the overall reproductive efficiency in males, it also causes other impacts like heartburn, difficulty in sleeping, high blood sugar, most potent threats of infections, etc.
Therefore, a side effect of steroids, when used by males, is the shrinking of the testicles. Thus, the correct option is B.
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