If you can't lose weight on a diet, you need to exercise more and eat even less. If you can't lose weight, it may be that you need to eat more. No , often these foods have many additives and preservatives that may harm your long term health. Men don't need to be concerned about progesterone deficiency. No , they DO need to be concerned.
Progesterone deficiency is also a concern in men, because of xenoestrogens.
Prostate cancer can't be prevented. Yes , it can. Sometimes people just need pharmaceuticals. Yes , pharmaceuticals have their place. Having an autoimmune disease means that your immune system is imbalanced.