There are not many messages on sugar and insuline resistance and ED. I am not in any matter a dr or med specialist, but insuline resistance is one of the reason for organs not working properly.
Check this:
At my 55s, I personnally I take 2.5 mg of cialis every other day, and when needed ( with a sp...with gf not needed) I take 12.5 mg of Viagra. I do workout every day...really, I lift weights, kettlebell, spinning, cross country ski, and much more.. I still drink, sometimes too much, but I take care of my diet. I never buy bread, and I only eat pasta when I crave for my carbonnara...most important, I fast 12 to 16 hrs every day, and I break my fast with some green, vinegar and olive oil...
Thats my protocol, I want to cut buzz, but its not easy...
Keep working on yourselves, you should be your first priority...and sex is a good reason to stay fit!!
gl