My diet when it's at its best...
Salmon - Omega 3 fatty oils
Gives your skin a glow. Probably one of the best natural foods you can take in that acts as the best for anti-aging. Makes your hair healthier. Nails stronger. It's good on so many levels.
Flaxseed oil
Lean skinless boneless chicken breasts, washed of the sodium (that helps retained the age)
Tuna (granted it does have a high mercury content)
Bananas for potassium
Pomegranates and blueberries for antioxidants
Whole grain and whole wheat breads/wraps (lower on the glycemic charts and doesn't give you an insulin spike like white breads will)
If you have to take in pasta, make it whole grain or whole wheat.
Try staying away from milk. We're the only species in the world that drinks milk from another animal.
Drink plenty of H20. That's water for you pixeltwins and rorys out there.
If you have to eat eggs... eat Omega eggs, that are produced my grain fed chickens that have a lot of room to roam and aren't pumped full of steroids.
Some dairy is okay. If you have to take in margarin, make it butter. It has a lot of good fat.
As do nuts, old fashioned peanut butter. Never take in regular peanut butter as it has hydrogenated oil. Very bad. Nuts and peanut butter is good for energy.
With jams.. don't eat jams with pectin. Great article of that here -
https://www.foodproductiondaily.com/Supply-Chain/Pectin-Providing-solutions-for-healthy-foods
Wild rice opposed to white rice. I like brown balsmati rice.
Eat lots of veggies. Green peppers, red peppers. Browselprouts, cauliflower, broccoli, lots of greens... apparently green veggies help against certain cancer genes that lay dormant inside all of us. I love yams (sweet potatoes) and hot peppers.
Green tea and red wine in moderation can be very healthy. Red wine can thin out blood, making it easier for the heart to process it... antioxidants present.
There are a lot of great foods out there that are healthy. Some that I am sure skiman has mentioned.