There are many useful nutrients for the lungs. The most useful are the omega 3 fatty acids. These can be derived from food sources as fish, flax, eggs, walnuts, cod liver oil and chia seeds. You must have your veggies and fruits to get ascorbic acid or Vitamin C.
Get plenty of Vitamin A ( beta carotene and beta carotene) from carrots, sweet potatoes, mangoes, spinach, papaya and peppers.
If you do not like spinach for the folate ( folic acid) then eat some other dark leafy greens. You can also have asparagus, broccoli, beets, cauliflower, and lima beans
The vitamin of the last decade is Vitamin D. You need to get fish oils in the diet if you do not like fish.
You must also have a good quality fish without mercury.
There are many herbs for the lungs- elderberry, horehound, elecampane , and nettles. I utilize a tea from Botanical Bounty - SNIFFLY to warn away the colds and flu. We also give our homeopathic flu shot. In addition I tincture propolis from my own bees It will be ready soon Call Botanical Bounty
646 723 1823
I would suggest www.vitalchoice.com for quality fish
Eat sardines, mackerel and herring
As we age we need more dietary calcium from leafy greens, peas, beans, brazil nuts, hazelnuts and sesame seeds.
The only food source for bromelain is the pineapple
Until tomorrow...