Which sulfur compound found in onions has been studied for its potential role in assisting with blood sugar control and insulin sensitivity management?
Answer
S-methylcysteine
The management of blood sugar levels is an area where onions demonstrate notable potential, particularly relevant for individuals concerned with insulin sensitivity or diabetes management. Research has focused on specific sulfur compounds within the onion, with S-methylcysteine being explicitly mentioned as one that has been investigated for its possible function in aiding blood sugar control. While more clinical confirmation is often required in this area, the implication is that consuming onions, especially alongside meals containing carbohydrates, might provide a mild buffering effect due to the presence of this compound, along with the fiber content.

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