I’ma put my nickel in here. 
Afreakin’men. 
Along with the ones you mention Warren…Sam-e…is an excellent anti-depressant. Search it. It’s worth the time and effort…it works. Most anti-depressants don’t work very well. Yes, they do for some people but not the majority. SSRI’s, like Prozac and Zoloft don’t cross the blood brain barrier and they must do so to effectively raise serotonin levels in the brain. So, how effective can they really be? I know one person who takes these that has actually improved. One. The others are off and on these dreadful chemicals like IDK what. This dose that dose from one to the other. It’s a freakin’ mess. One of my GF’s took zoloft…my God…she was in a haze…nothing phased her after that…she didn’t care or give a sh*t about anything. It’s like she numbed out and ceased feeling. Scared me.
His books are an excellent reference. I’ve read his and many others. He advocates physiological doses of natural bio identical hormones, progesterone in particular. An excellent replacement for Premarin and the lot of synthetic hormones which are formulated from mare piss…and promoted and prescriped by the majority of physicians. There’s a world of difference between natural bio identical hormones and synthetic ones. Synthetically derived hormones bombard the body with a myriad of attendant side effects. They do not meet the receptors in the proper way, hence the side effects. These dangerous chemicals can’t be properly assimilated…the body doesn’t know how to rid itself of these toxic substances. OTOH natural bio identical hormones are exactly that…they meet the receptors perfectly, identically therefore the body recognizes them and they are properly assimilated. Get thine wife to a physician who’s not only knowledgeable about bio identical hormones…but is willing to prescripe them. You can buy natural bio identical progesterone over the counter. Other bio identical hormones, such as estrogen, testosterone and DHEA must be prescribed by a physician. It’s important to get hormone levels checked as the dosage is different depending on the age of the woman and individual needs. Be warned that your medical insurance will probably not cover these. There’s no money to be made for the doctors or pharmaceutical industry from these naturally derived hormones. In order for them to profit these “drugs” must be patented. That requires chemical alteration of said “natural” product. Yes, they’re becoming more aware of patient demand for these products. Still. it’s an uphill climb. But worth the effort if you can find a knowledgeable physician who will comply. Finding a compounding pharmacy in your area may be even more difficult, but there are mail order pharmacies that can do the job.
Despite what people may think about stimulating sexual arousal in themselves and others…truth is it’s basically all upstairs…in your own head. That’s what she’s really gotta work on. Ya can throw anything ya want at it and a lot of it…but it starts there. I posted an interesting article about it in the Abstracts section. If it wasn’t so late/eary I’d dig it up for ya. What’s wonderful is that you’re doing what you can to help her through this rollercoaster time in your life together. What a way to show the woman you love how much you care for her. Frankly, I think there should be a pot of gold waitin’ for you guys somewhere along the line.
Bella
Edit: Now that I’m conscious…I added the link. 
- https://pheromonetalk.com/t/the-chemistry-of-desire/11973