Here are five foods considered healthy and widely consumed across different cultures globally:

1. Avocados.

   - Why it's healthy: Avocados are rich in healthy monounsaturated fats, fiber, potassium, and various vitamins (like vitamin C, E, and K). They help support heart health, improve digestion, and are packed with antioxidants.

 2. Salmon.

   - Why it's healthy: Salmon is a great source of high-quality protein and omega-3 fatty acids, which promote heart and brain health. It also contains important vitamins like D and B12, and it helps reduce inflammation.

 3. Leafy Greens (Spinach, Kale).

   - Why it's healthy: Leafy greens are nutrient-dense, low in calories, and packed with vitamins A, C, K, and minerals like calcium, iron, and magnesium. They are also high in fiber and antioxidants, promoting overall health and reducing the risk of chronic diseases.

 4. Nuts (Almonds, Walnuts).

   - Why they're healthy: Nuts are rich in healthy fats (especially omega-3s in walnuts), fiber, protein, and various micronutrients like magnesium and vitamin E. They help improve heart health, lower cholesterol, and provide sustained energy.

5. Yogurt (Preferably Greek Yogurt).

   - Why it's healthy: Yogurt, especially Greek yogurt, is high in protein and probiotics, which promote gut health and support digestion. It's also a good source of calcium, potassium, and vitamin B12, benefiting bone health and boosting the immune system.

These foods are highly regarded in many parts of the world for their nutritional benefits and contribute to balanced, healthy diets.