With an emphasis on whole foods, zero grains, three square meals a day, and absolutely no alcohol, you might be concerned about where to start when it comes to the Whole30 diet [1]. If you're hesitant to commit to this plan that does its best to eliminate snacks and desserts from your life, here's a sample meal plan for one day. From here, you can see if you're ready to take the plunge for a full 30 days!

Breakfast: Baked Eggs in Ham Cup

Protein-heavy baked eggs in ham shells [2] are a perfect breakfast to kick off your day. Two of these hearty cups will keep you full and satisfied all through the morning. Just be sure to use preservative-free slices of ham to stay in line with the Whole30 mission.

Lunch: Rainbow Salad With Tahini-Lemon Dressing

A fresh and colorful detox rainbow salad [3] will add some brightness and flavor to lunchtime. The romaine, carrots, and cabbage all have detoxifying properties, while a delicious lemon and tahini dressing brings the whole recipe together. To bulk it up, add half a sliced avocado and four ounces of grilled chicken on top.

Dinner: Roasted Spaghetti Squash

When you're steering clear of grains and carbs but in need of something reminiscent of comforting shrimp scampi, let this roasted shrimp over spaghetti squash "noodles" [4] become your new go-to dinner. As long as you roast up your spaghetti squash in advance, this supper will come together in less than 10 minutes.