Keep your spiralized zucchini handy while you work.
Saute the garlic briefly in the olive oil, then add the lemon juice and shrimp.
When the shrimp is cooked, toss in the zucchini, basil, tomatoes and avocado.
Season with salt if desired.
Notes
Please note that the nutrition data below is a ballpark figure. Exact data is not possible. Note that the sodium is high due to the shrimp, which naturally contains higher amounts of sodium.