To make the most of your grocery shopping, consider sticking to the store's perimeter where you'll find the freshest and healthiest whole foods. Whenever possible, select foods that are packed with nutrients, such as extra virgin olive oil, fresh fruits, vegetables, nuts, seeds, legumes, and whole grains. To follow a Mediterranean diet, here are a few essential items to include on your shopping list:

• Vegetables: carrots, onions, broccoli, spinach, kale, garlic, zucchini, mushrooms
• Frozen veggies: peas, carrots, broccoli, mixed vegetables
• Tubers: potatoes, sweet potatoes, yams
• Fruits: apples, bananas, oranges, grapes, melons, peaches, pears, strawberries, blueberries
• Grains: whole grain bread, whole grain pasta, quinoa, brown rice, oats
• Legumes: lentils, chickpeas, black beans, kidney beans
• Nuts: almonds, walnuts, cashews, pistachios, macadamia nuts
• Seeds: sunflower seeds, pumpkin seeds, chia seeds, hemp seeds
• Condiments: sea salt, pepper, turmeric, cinnamon, cayenne pepper, oregano
• Seafood: salmon, sardines, mackerel, trout, shrimp, mussels
• Dairy products: Greek yogurt, yogurt, milk
• Poultry: chicken, duck, turkey
• Eggs: chicken, quail, and duck eggs
• Healthy fats: extra virgin olive oil, avocados