Red blood cells , most white blood cells , and platelets are produced in the bone marrow, the soft fatty tissue inside bone cavities.
White blood cells, some of the most important modulators of the immune system, are predominantly produced in bones. Having consistent allergies indicates a problem with your body regulating its immune response.
The solution may not be to down regulate your immune system as you mention. It’s better to fix the body’s overreaction than it is to intentionally reduce your immune system as a whole. Instead, I believe it would be more optimal to get your body performing properly. Once your body reaches a healthier state, I suspect your allergies will start to decline.
Instead of looking directly at solving the allergies, I would look at upgrading your body as a whole. Find out which components need to be improved, and focus on those. I believe your allergies will improve afterwards.
In addition to the audios mentioned in the thread above, I’d recommend experimenting with the detox videos:
Full Body Detox
Advanced Detox
Lymphatic Healing
Immune System Supercharger
The last one is a bit controversial. The public opinion is that allergies result from an overreaction of the immune system. While that could be true, that knowledge hasn’t actually resulted in much progress towards solving allergy problems. Perhaps boosting your immune system could actually help? It’s up to you to experiment.
Good luck!