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Mediterranean Diet

The clinically proven Mediterranean diet — foods to include, foods to limit, and a sample heart-healthy meal plan.

Mediterranean Diet

The Mediterranean diet is the most studied and clinically validated dietary pattern for cardiovascular health. Decades of research, including the landmark PREDIMED trial, demonstrate it reduces major cardiovascular events by 30%.

What Is the Mediterranean Diet?

It is not a strict diet plan but a flexible, evidence-based eating pattern characterized by:

  • Abundant plant foods — vegetables, fruits, legumes, whole grains, nuts, seeds
  • Olive oil as the primary fat
  • Fish and seafood at least 2 times per week
  • Moderate poultry, eggs, and dairy
  • Limited red meat (a few times per month)
  • Optional moderate red wine (discuss with your physician)

Core Principles

Olive Oil is the Star

Extra virgin olive oil (EVOO) is rich in oleocanthal (a natural anti-inflammatory), polyphenols, and monounsaturated fats. Use it:

  • As your primary cooking oil
  • Drizzled on vegetables and salads
  • For dipping bread (in place of butter)

Target: 3–4 tablespoons EVOO per day.

Eat the Rainbow

Mediterranean eating emphasizes variety and color:

  • Red/orange: tomatoes, bell peppers, carrots (lycopene, beta-carotene)
  • Dark green: spinach, kale, broccoli, arugula (vitamin K, folate)
  • Purple/blue: eggplant, red cabbage, berries (anthocyanins — powerful antioxidants)
  • White/yellow: garlic, onions, cauliflower (sulfur compounds, anti-inflammatory)

Fish Twice a Week

Fatty fish provides EPA and DHA omega-3 fatty acids, which:

  • Reduce triglycerides by 15–30%
  • Lower blood pressure
  • Reduce platelet aggregation (clot risk)

Best choices: salmon, sardines, mackerel, herring, trout

Legumes — The Unsung Hero

Beans, lentils, and chickpeas are the Mediterranean diet's secret weapon:

  • High in soluble fiber (lowers LDL)
  • High in plant protein
  • Low glycemic index (great for blood sugar)
  • Very affordable

Aim for 3–4 servings per week.

Foods to Include Daily

CategoryExamples
Vegetables5+ servings, every color
Fruits2–4 servings (fresh, not juice)
Whole grainsBread, pasta, farro, barley
Olive oil3–4 tbsp as primary fat
Nuts & seedsSmall handful (almonds, walnuts, chia)
Herbs & spicesBasil, oregano, turmeric, garlic

Foods to Limit

CategoryFrequency
Red meat2–4 times/month
Processed meatAvoid
ButterRarely — use EVOO instead
Added sugar / sweetsOccasionally (fresh fruit for dessert)
Refined grainsLimit (choose whole grain versions)

5-Day Sample Meal Plan

Day 1

  • Breakfast: Greek yogurt with honey, walnuts, and berries
  • Lunch: Lentil soup with crusty whole grain bread
  • Dinner: Baked salmon with roasted vegetables and quinoa

Day 2

  • Breakfast: Whole grain toast with avocado and a poached egg
  • Lunch: Large Greek salad with chickpeas and EVOO dressing
  • Dinner: Chicken kebabs with tabbouleh and tzatziki

Day 3

  • Breakfast: Oatmeal with almonds and sliced peaches
  • Lunch: Hummus wrap with cucumber, tomatoes, spinach
  • Dinner: Grilled sardines with roasted eggplant and couscous

Day 4

  • Breakfast: Shakshuka (poached eggs in spiced tomato sauce)
  • Lunch: White bean and vegetable soup
  • Dinner: Baked cod with garlic, capers, olives, and tomatoes

Day 5

  • Breakfast: Smoothie with spinach, banana, Greek yogurt, and flaxseeds
  • Lunch: Quinoa bowl with roasted beets, arugula, feta, and walnuts
  • Dinner: Lamb meatballs (in moderation) with roasted vegetables and tzatziki

Getting Started

Don't try to change everything at once. Start with three changes:

  1. Switch to olive oil from butter
  2. Add a handful of nuts as your daily snack
  3. Have fish for dinner twice this week