Some of the additives can actually act as inhibitors or suppressors of natural body processes in sensitive individuals or individuals with lower levels of certain enzymes (metabolic enzymes) in the body...the end result of which is fatigue. Proper diet can sometimes compensate for this two ways - better nutrition (specific minerals or vitamins can be co-factors for metabolic enzymes, thus a deficiency can reduce or block function of these specific metabolic enzymes), and less exposure to the additives that cause the problem.
Glad you've discoverd something that works for you and is healthy too.
Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication Allergies, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD (Lupus?), Osteoporosis, Anemia, Very Low Lymphocyte Counts (T-Cells & B-Cells), malabsorption/malnutrition, possible Lyme Disease (Igenex Lab IgM WesternBlot positive), etc.
Meds: Pulmicort, MaxAir, Injectable Vitamin B12, Herbs, Nutritional Supplements, Essential Oils, Homeopathy.