With all the pollutants in our outer environment and then the inner pollutant we ingest through poor nutrition and unhealthy lifestyles, we create a toxic environment and constantly compromise our immune systems.
One must consume life - not Death - to maintain and sustain oneself.
~ Dr. Sebi
Some foods are acidifying when introduced to the body, and others are alkalizing. So what you consume on a daily basis will not change the pH levels of your blood, but it may change the pH of your saliva and urine.