There are natural DHT blockers available like Saw Palmetto. But to really reverse hair loss you need to lower the DHT level on your scalp and use a product with Minoxidil in it.

Provillus is a popular one and they have a lot more information on their website about hair loss. You might check it out. They give away free trials too.

Also, if you aren't doing so already, start taking a green powder supplement daily. VerdiSyn is hard to beat for this. Perfect Food by Garden of Life is another good green powder. A tablespoon of a green powder a day in water or juice (preferably the former, without sugar) will ensure that you are getting all the B-Vitamins that you need in your diet, as well as some essential enzymes and minerals as well.

By the way, you are right to avoid meat as much as possible and to only eat organic meat once in a while (if at all). The antibiotics, hormones, and other additives injected in regular meat plays havoc on the body, and makes one fat from the hormones, among other things. Not to mention the fact that meat is also hard to break down and often goes undigested for long periods of time, especially among big meat eaters. Pork, pork sausage, and ham should especially be avoided completely, as these are very hard to digest – not even taking into account all the other problems, like the nitrates and nitrites added.