Apples, satsuma, melon, raspberry, pear, kidney beans, black beans, spinach, celery, carrot, tomatoes (few types but not sure that counts), sweetcorn, onion (red and white), red pepper, green lentils, chickpeas, red lentils, red cabbage, cucumber, lettuce, leek, sweet potato, broccoli, various nuts, mixed seeds, chia seeds, oats, bananas, dates. That's just off the top of my head and not counting herbal teas, coffee, herbs, or spices.
I try to eat as much variety as I can, it doesn't take much effort at all and I definitely feel better for it. Health is important to me, especially as I age. The topic came up at work a few weeks ago and I did notice the same people who said it was all nonsense were the ones who constantly complaining how sluggish they feel or asking me weekly how I have so much energy for sports.