About the cancer -- I think it existed from the ancient times and it's not only a human disease. Animals (including sharks) can get it. Now it's more than before, because of more chemical products, more radiation, etc.
One of the reason that many people never heard about is the viral reason (
https://en.wikipedia.org/wiki/Oncovirus).
Here I'll share something: most of the people I saw around the world are able to touch their face (including putting fingers in the nose and even -- in the mouth) immediately after they touch money (the coins and the banknotes are one of the dirtiest thing in the world). Worse cases: imagine this /I see it almost everyday/ -- a young woman, shopping. Touching (without gloves) carrots, celery, tomatoes, spinach and even raw meat (pork, fish...). Then touching money. In some cases the dirt on her fingers is already visible with naked eye (imagine what's there under a microscope!) and then, without any cleaning, she is touching her hair, her face, her eyes... And then many people wonder why the hospitals are full of people with skin diseases, eye problems, hepatitis, etc. Some of the cancer cases are caused exactly from this -- neglected hygiene!
My hygiene care is comparable with your online privacy care. If you're a 'privacy nut' (I use this slang just for rhetoric effect), then I'm a 'hygiene nut'. I don't mean 'germ freak' (
https://en.wikipedia.org/wiki/Mysophobia). I don't need to wash my hands every 2-3 minutes, BUT see what I do and I hope this will help at least a few people, who read it now and in the future to avoid problems (I didn't get ill for years, since I keep this way of life):
- before I eat I wash not only my hands, but also my mouth. There is dust in the air. Some of the dust particles collect viruses, germs, etc. For sure there are some dust particles on my lips. So washing my mouth before eat (drink) is a must.
- probably from my home-made photographs, you mentioned that the products have got some water drops. Yes, they're wet. Why? Because I wash every single product I buy -- no matter apple, kiwi fruit, cucumber, onion OR bottle of beer, bottle of mineral water, package of chips, box of biscuits -- I wash them all, before I put them in our room or in the kitchen. Why I think it's necessary? It's simple: from the factory/field to our home there is a long way: well, it's obvious that a potato or a carrot isn't clean enough and it needs some water. But many people wonder why I wash the bottles, the chips' package, etc. As I said there is a long way: at first in the factory many robots and/or workers touch the bottles/packages/etc., then the transporters touch them, then the supermarket (shop) staff touch them and in the end I touch them usually after I had to touch money and many other things outside (like the bus handles). Sometimes these products drop on the ground (from the shelves to the ground, because some people aren't careful or because the staff didn't put them very well). At least from one of these contacts (hands, ground/floor), the bottle/package/etc. will get some viruses, germs, yeasts (pathogenic ones, that cause fungal infections) and why I have to risk to keep them dirty at home, when I can spend just 10-15 minutes to wash them and to have the products cleaner and prettier!
I'm sure, that if everyone keeps these 3 rules as me, the world will be healthier and the number of the cancer cases will decrease.
Now I haven't on-topic question, so I'll just use this post of mine to ask you do
you think that my 3 simple hygiene rules (not to touch my face/nose/eyes/mouth with dirty hands + to wash my hands and mouth before every meal or drink + to wash all the things I buy) are good and REASONABLE rules? I ask you, because you're reading non-stop and you're very well educated man. (Some not that well educated can't understand how I can 'waste my time' to wash the beer bottles, for example. But these people are one of those, who are able to touch their dusty shoes and then immediately to put a finger in their nose or mouth; obviously they will think that I'm wrong.
)