I feel a general overall well being while doing keto diet. My mind is clearer and my body, well, I feel sexier ( not bloated) and better about myself, more positive. This alone is enough to get things going for me. tee hee.

I was really happy and horny for the first week or so. Now, about 6 weeks later, I have zero emotions. Not sure if it's related or not.

I can only respond regarding the male side of keto. Or at least in my own personal experience. I can't really think of a time when I wasn't horny. That's probably just the guy in me. But the endurance; well, I frequently read posts from others talking about their increased endurance on keto related to running and other sports. I have not yet seen any postings related to eating keto and sex and endurance. Everyone hears the standard joke about only needing a few minutes to do the dirty, or having a 'quickie' that lasts as long as the commercial. My endurance in this area has dramatically increased over the past few months. I don't really know how to post this without sounding like a braggadocio, but we have actually had to stop a few times before I could finish. I don’t know if this is due to low carb intake or not but that’s what I’m attributing it to. Wow that's a lot of TMI.