Well the lymphatic system is responsible for cleaning and maintaining the interstitial fuild that surrounds every cell in our body.
The blood does not clean the lymph as everyone seems to think. The blood is kept clean through the spleen which dumps into the lymphatic system. The lymphatic system eliminates its waste (every cell poops) aka cellular metabolic acids through the kidneys.
If your kidneys are not filtering, then you are not eliminating cellular waste which then backs up and essentially leaves cells sitting in their own waste byproducts which can over time turn into what the a.m.a. deems “cancer”.
In my custom I have Renal System and lymphatic (which yes, was successfully ordered tonight 
If you haven’t heard of Dr. Robert Morse I’d highly recommend. Damn near every problem today in ppl is caused by weak kidney/adrenals and stagnant lymphatic system.
Do you consume dairy? That will clog you up big time. I got off dairy and my migraines are all but gone.
Wheat/grains are highly inflammatory and cause g.i. distress, colitis, I.B.S.
You can reverse your issues with lifestyle changes, fasting, some herbs and subs
but I will let you research for yourself. I can only recommend because I’ve been doing what he says the past 2.5 years and a lot has changed for me and I still have ways to go.