Heat olive oil in a large sauté pan and add garlic, stirring and heating for 1-2 minutes until lightly golden. Add zoodles and lemon juice and cook over medium heat until noodles are softened, about 3-5 minutes. Gently sprinkle in salt, oregano, basil and red pepper flakes then toss to combine. Garnish with Parmesan cheese if desired.
Serve with shrimp or tofu if desired for added texture and protein.