Nicotine exposure in fathers may alter how their children’s bodies process sugar, according to a mouse study. Researchers found metabolic changes in offspring that could be linked to diabetes risk. Credit: Shutterstock New research published in the Journal of the Endocrine Society suggests that a father's nicotine exposure could influence how his offspring process sugar. In a mouse study, scientists found that paternal nicotine intake led to metabolic changes in the next generation. These