There are 510 calories in a Small Atomic Lemon Ice Cream Slush from Sonic. Most of those calories come from fat (34%) and carbohydrates (63%).
To burn the 510 calories in a Small Atomic Lemon Ice Cream Slush, you would have to run for 45 minutes or walk for 73 minutes.
TIP: You could reduce your calorie intake by 60 calories by choosing the Mini Atomic Lemon Ice Cream Slush (450 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Small Atomic Lemon Ice Cream Slush is healthy or not.
There are 29 Weight Watchers Freestyle Points, 29 WW SmartPoints and 15 WW PointsPlus in a serving of Small Atomic Lemon Ice Cream Slush from Sonic.
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