I remember when i used to go in the hot tub area in my gym and basically everybody would be naked lol.  A lot of the old guy's dicks were tiny and i guess that this is just an unfortunate consequence of aging.  I'm not a player or anything but would there be some way to keep this from happening?    I think that increasing testosterone in general may help.  I saw this meme that said that skinny guys had bigger dicks.  I googled the matter and this sounds like a thing.  Mabey i'm this would be a way to keep me from shrinking as i get older.  Is there anything else that i can do?

I guess someone has to add input to this thread since you went into the effort of making it lol.

As the old saying goes, "use it before you loose it"

shrug best I can come up with.

All i can figure out is that you'd think that this would be a result of testosterone.  But because of things like bodyfat, environmental estrogens, aging, and so forth some of the test we make is converted to estrogen and basically thrown away.  But i can't find any studies on google for penis size unfortunately.   

This is not entirely true. It's more or less about usage. From my understanding, the small shrinkage that occurs is due to less blood flow. So in theory, it's not age, but rather how much action you're getting. If you keep at it, stay healthy, and prioritize penile/sexual health, you shouldn't lose anything down there. If you just let yourself go and get old, yeah... you might have problems.

Its true i think iam 38 and when i whas younger mine whas about 2inch now its about 1.6.

Now that i think about it i understand why girls always walk away when they see it..hard life

I doubt it's something you need to worry about, these older gentlemen don't care what others think of their bodies. It more than likely only effects them flaccid. The biggest thing to worry about in your 70's is getting it up in that department.

Come on, there is no such thing. I was actually thinking the opposite... it gets bigger with age.

It like with every muscle, just keep training it.

Luckily, your hands, ears, nose, and prostate keep growing! 

ever seen an old man?