Which of the following is a health benefit of consuming probiotics?

Consuming probiotics is widely recognized for its beneficial effects on digestive health. Probiotics are live microorganisms that, when taken in adequate amounts, confer health benefits primarily by promoting a balanced gut microbiome. This balance can aid in the digestion of food, enhance nutrient absorption, and protect against harmful bacteria. Additionally, probiotics can help alleviate common digestive issues such as diarrhea, irritable bowel syndrome (IBS), and constipation. Through these mechanisms, they play a crucial role in maintaining overall digestive health, which is why enhancing digestive health is the correct answer in this context.

Other options, while they may involve various aspects of health, do not have the same direct association with probiotics. For example, improving skin elasticity, increasing muscle mass, and boosting vision are not primary functions associated with the intake of probiotics based on current scientific understanding. Therefore, the focus on digestive health allows for a clearer understanding of how probiotics achieve their health benefits, making it the most accurate choice.