Key takeaways
- Build each meal around a protein, add vegetables or fruit, and choose whole grains.
- Eat fish two or three times a week, from the low-mercury list, fully cooked.
- Rotate your grains. This plan cooks rice once, in extra water, and leans on oats, quinoa, barley and whole wheat.
- These are meal ideas, not a calculated menu. Scale the portions to your own calorie needs.
What “clean eating” means here
“Clean eating” isn’t a medical or legal term, and people use it to mean many things. In this plan it means three simple rules:
- Mostly whole foods. The 2025–2030 Dietary Guidelines put whole, minimally processed food at the center and advise avoiding highly processed foods.[1]
- Enough protein, vegetables and fruit. Protein at every meal, and about 3 servings of vegetables and 2 of fruit a day for a 2,000-calorie diet.[1]
- Fewer contaminants. Low-mercury fish, a mix of grains instead of rice every day, and organic where pesticide residues run highest.[2][3][4]
The 7-day plan
The plan lists seven dinners, and several lunches use leftovers from the night before. Produce marked “(organic)” is on the 2026 Dirty Dozen. Organic oats are a separate way to cut glyphosate.[4]
| Day | Breakfast | Lunch | Dinner |
|---|---|---|---|
| Mon | Plain Greek yogurt with blueberries (organic) and walnuts | Lentil and vegetable soup, whole-grain bread | Baked salmon, roasted sweet potato, broccoli |
| Tue | Oatmeal (organic oats) with apple (organic) and peanut butter | Salmon grain bowl: leftover salmon, quinoa, cucumber, greens | Chicken and vegetable stir-fry over white basmati rice, cooked in extra water |
| Wed | Veggie omelet with spinach (organic), whole-grain toast | Leftover chicken stir-fry over quinoa | Turkey and bean chili, side salad |
| Thu | Overnight oats made with milk or Greek yogurt, chia seeds and strawberries (organic) | Leftover chili | Shrimp tacos on corn tortillas with cabbage slaw and avocado |
| Fri | Two eggs, avocado on whole-grain toast | Chickpea salad with tomatoes, cucumber, feta and olive oil | Sheet-pan chicken thighs, potatoes (organic) and green beans |
| Sat | Cottage cheese with pineapple and pumpkin seeds | Leftover chicken and potatoes over greens | Whole-wheat pasta with tomato sauce, lean ground beef or lentils, side salad |
| Sun | Veggie frittata with mushrooms and onions | Leftover pasta | Barley bowl with roasted vegetables, white beans and a tahini dressing |
Snack ideas
- An apple or pear (organic) with a small handful of almonds
- Carrots and hummus
- Plain yogurt with berries
- A hard-boiled egg and a piece of fruit
- Air-popped popcorn
Why the plan is built this way
- Protein at every meal. Eggs, yogurt, fish, poultry, beans and lentils spread protein through the day, as the guidelines suggest.[1]
- Fish three times, all low in mercury. Salmon and shrimp are among the lowest-mercury seafood. During pregnancy, three 4-ounce servings a week from the best-choices list fit the FDA and EPA advice. Weigh fish before cooking and serve it fully cooked.[2][5]
- Rice once, cooked like pasta. Cooking rice in 6 to 10 parts water and draining it cuts inorganic arsenic by 40 to 60 percent.[3] Oats, quinoa, barley and whole wheat cover the other days.
- Organic where it counts. Spinach, strawberries, apples, blueberries and potatoes are on the 2026 Dirty Dozen. Pineapple, avocado, cabbage, onions and mushrooms are on the Clean Fifteen, so conventional is fine.[4]
Make it yours
- Vegetarian: use tofu, tempeh or beans in place of the chicken, salmon and shrimp, lentils instead of the beef, and beans instead of the turkey.
- Pescatarian: use tofu, beans or lentils in place of the chicken, turkey and beef, and keep the planned fish meals within the fish guidance for you.
- Dairy-free: use an unsweetened fortified soy drink for milk, soy yogurt for yogurt, and tofu for cottage cheese. Skip or swap the feta.
- Gluten-free: use quinoa instead of barley, and gluten-free oats, bread, pasta and tortillas. Check sauces and broths for hidden gluten.
- Portions: there are no fixed amounts here. Larger bodies and more active people need more food. Scale the portions to your own calorie needs.
For the shopping, use our healthy grocery list. Talk with your doctor or a registered dietitian if you have a health condition or special diet.
Questions people ask
- What is clean eating?
- There is no official definition. Most people mean eating mostly whole, minimally processed foods. In this plan it also means choosing foods that keep heavy metals and pesticide residues low, like low-mercury fish, a mix of grains, and organic produce where residues run highest.
- How many calories is this meal plan?
- It isn’t set to a calorie number, because needs vary a lot from person to person. Use the meals as a template and scale the portions to your own calorie target.
- Can I eat rice on a clean eating plan?
- Yes. Rice takes up more arsenic than other grains, so it helps to eat it a few times a week rather than every day, choose basmati or sushi rice, and cook it in 6 to 10 parts water, then drain.
- How much fish should I eat each week?
- During pregnancy or breastfeeding, the FDA and EPA suggest 2 to 3 servings a week from their best-choices list, each 4 ounces before cooking. Children should have 2 servings a week sized for their age. Salmon, sardines, shrimp and canned light tuna are all low in mercury.
Sources
- [1]U.S. Departments of Agriculture and Health and Human Services. Dietary Guidelines for Americans, 2025–2030. January 2026.
- [2]U.S. Food and Drug Administration and Environmental Protection Agency. Advice about eating fish. revised October 2021.
- [3]U.S. Food and Drug Administration. What you can do to limit exposure to arsenic. accessed October 2026.
- [4]Environmental Working Group. EWG’s 2026 Shopper’s Guide to Pesticides in Produce. March 2026.
- [5]U.S. Food and Drug Administration. Questions and answers on FDA/EPA advice about eating fish. accessed October 2026.
- [6]U.S. Department of Agriculture, Food Safety and Inspection Service. How do I handle leftovers safely?. accessed October 2026.
This article is for general information. It is not medical advice and does not replace a doctor, dietitian or pediatrician. Purus gives estimates for general information; it is not a medical device and does not diagnose, treat or prevent any condition.
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