Despite their sweet taste, strawberries have a low glycemic index, which means they are less likely to cause spikes in blood sugar levels. This makes them a suitable choice for people managing diabetes or those looking to regulate blood sugar levels. Eye Health: The antioxidants in strawberries, such as vitamin C, lutein, and zeaxanthin, support eye health by protecting against age-related macular degeneration and reducing the risk of cataracts.