Let me start by giving the devil his due. The prescription that fixes low T is not drugs. The prescriptions that fixes it is a lifestyle. However, prescriptive drugs may be an important part of that lifestyle. Just like eating right and exercising shouldn't be ignored neither should your hormone levels.
The quoted post is pretty good advice hidden within horrible advice. All of these 6 things are great things that should be done, no doubt about it. However, there are some problems with it.
Exercising regularly - your hormones being out of whack is like running a V8 on 2, 3, or 4 cylinders. You're only going to get a fraction of the output you would otherwise.
8 hours of sleep - That sounds great, but no matter what I did I couldn't do this until I got my hormones in check. It progressively got worse until I'd regularly have multiple nights a week I wouldn't sleep at all. If you can't sleep due to your hormones it can become a viscous cycle where everything begins to go down hill until you're going off a cliff.
Ideal body weight - good luck with that when your hormones are out of whack. You almost have to go on such a severe calorie deficit that you're going to starve your body of needed nutrients and vitamins.
If you're having low T symptoms take the previous advice, but for 6 weeks and not 6 months. You're not going to fix the problems in 6 weeks, you're not even going to start seeing much results, but you should start to feel different, you should see things starting to turn the corner and head in the right direction. If you don't feel better, if you feel like you're going in circles and getting nowhere it's time to get to the doc.
Regardless by this point you should be getting a full blood panel. If you're having a problem with your hormones level you obviously should be getting a full panel at least annually to monitor it. If you're in your early 20s operating at the pinnacle of health get an annual panel, so that when you find yourself in our shoes you'll know what your optimum levels are that you're trying to obtain.
Now that we're at the point your going to the doc, I can't say this strongly enough do not try to get this fixed through a general practitioner. The conventional "wisdom" in the general medical industry is absolute garbage. They'll put you on garbage drugs to get you to the bare minimum and call it a win. The "healthy" range is 300 ng/dl to 1000 ng/dl depending on age. Your optimum level may be 850 (mine is 9XX), but they will only do enough to get you to 300 and call it done. Most still don't know that they need to watch to keep your estrogen levels down when on these drugs. Go to a DOCTOR who specializes in hormone health!
I tried a couple including one out of FL where I never got to talk to the Dr only someone wanting to sell me drugs. Avoid these practices! I use the Frank Institute. I like Dr Frank alot. His practice is in NC and I'm in AL, so everything has been done virtually and has worked great. These type of clinics are becoming more popular and popping up around the country, so you may be able to find one locally. The downside to these clinics is that insurance doesn't cover it. I pay on average $200-$300 per month. It's not cheap, but it is affordable and worth every penny.
I started out on a handful of drugs as we were working to get my levels where they should be. I immediately started sleeping again which opened up a path to fixing everything else. Over the next few years I adjusted my lifestyle and was able to work off all the drugs except peptides. Now I just do peptides about 9 months out of the year. If I could just get my back to stop failing on me I'd be back to optimal health and a 6 pack. haha I can't stress enough how much better I feel now.
I can't say this strongly enough. If the Doctor's plan doesn't include peptides go elsewhere. Peptides are the future for TRT.