It rather depends on what you regard as healthy.
I think I do because it was how I was brought up - veg from the garden, not much meat as we could not afford it and always cook from scratch.
My DH does not eat as healthily as he detests fruit and veg. I often cook two different meals - fortunately I love cooking.
We are both pretty healthy in ourselves and do not get many infections. I am slim, my DH not so but not massively overweight.
I have a mobility problem and my husband's angry all the time
Soop's kitchen for kindly folk.