Question

read the opinion below,
eating walnuts is a great way to stay healthy.
select the reason that best supports this opinion.
some people prefer to eat almonds instead of walnuts,
walnuts are often used in unhealthy desserts like brownies and ice cream sundaes,
eating walnuts helps lower your risk of heart disease,

Explanation:

The opinion is that eating walnuts is a great way to stay healthy. The first option about people preferring almonds is irrelevant to why walnuts are healthy. The second option mentions walnuts in unhealthy desserts, which doesn't support the health - promoting aspect. The third option, stating that eating walnuts helps lower the risk of heart disease, directly supports the idea that walnuts are good for health.

Answer:

Eating walnuts helps lower your risk of heart disease.