From: http://www.palis.com/p0000057.htm 
In February of 1994, the U.S. Department of Health and Human 
Services released the listing of adverse reactions reported 
to the FDA (DHHS 1994). Aspartame accounted for more than 
75% of all adverse reactions reported to the FDA's Adverse 
Reaction Monitoring System (ARMS). Many reactions to 
aspartame were very serious including seizures and death. 
Other reactions reported included: 
Headaches/Migraines Dizziness 
Joint Pain Nausea 
Numbness Muscle spasms 
Weight gain Rashes 
Depression Fatigue 
Irritability Tachycardia 
Insomnia Vision Loss 
Hearing Loss Heart palpitations 
Breathing difficulties Anxiety attacks 
Slurred Speech Loss of taste 
Tinnitus Vertigo 
Memory loss 
In an epideimological study which appeared in the Journal of 
Applied Nutrition (Roberts 1988), 551 persons who have 
reported reactions to aspartame were surveyed. What follows 
is a listing of the adverse health effects which were found. 
# of 
people (%) 
Eye 
- Decreased vision and/or other eye problems 140 (25%) 
(blurring, "bright flashes," tunnel vision) 
- Pain (or or both eyes) 51 (9%) 
- Decreased tears, trouble with contact lens, 46 (8%) 
or both 
- Blindness (one or both eyes) 14 (3%) 
Ear 
- Tinnitus ("ringing," "buzzing") 73 (13%) 
- Severe intolerance for noise 47 (9%) 
- Marked impairment of hearing 25 (5%) 
Neurologic 
- Headaches 249 (45%) 
- Dizziness, unsteadiness, or both 217 (39%) 
- Confusion, memory loss, or both 157 (29%) 
- Severe drowsiness and sleepiness 93 (17%) 
- Paresthesias ("pins and needles," "tingling") 82 (15%) 
or numbness of the limbs 
- Convulsions (grand mal epileptic attacks) 80 (15%) 
- Petit mal attacks and "absences" 18 (3%) 
- Severe slurring of speech 64 (12%) 
- Severe tremors 51 (9%) 
- Severe "hyperactivity" and "restless legs" 43 (8%) 
- Atypical facial pain 38 (7%) 
Psychologic-Psychiatric 
- Severe depression 139 (25%) 
- "Extreme irritability" 125 (23%) 
- "Severe anixiety attacks" 105 (19%) 
- "Marked personality changes" 88 (16%) 
- Recent "severe insomnia" 76 (14%) 
- "Severe aggravation of phobias" 41 (7%) 
Chest 
- Palpitations, tachycardia (rapid heart action), 88 (16%) 
of both 
- "Shortness of breath" 54 (10%) 
- Atypical chest pain 44 (8%) 
- Recent hypertension (high blood pressure) 34 (6%) 
Gastrointestinal 
- Nausea 79 (14%) 
- Diarrhea 70 (13%) 
Associated gross blood in the stools (12) 
- Abdominal pain 70 (13%) 
- Pain on swallowing 28 (5%) 
Skin and Allergies 
- Severe itching without a rash 44 (8%) 
- Severe lip and mouth reactions 29 (5%) 
- Urticaria (hives) 25 (5%) 
- Other eruptions 48 (9%) 
- Aggravation of respiratory allergies 10 (2%) 
Endocrine and Metabolic 
- Problems with diabetes: loss of control; 60 (11%) 
precipitation of clinical diabetes; 
aggravation or simulation of diabetic 
complications 
- Menstrual changes 45 (6%) 
Severe reduction or cessation of periods (22) 
- Paradoxic weight gain 34 (5%) 
- Marked weight loss 26 (6%) 
- Marked thinning or loss of the hair 32 (6%) 
- Aggravated hypoglycemia (low blood sugar 25 (5%) 
attacks) 
Other 
- Frequency of voiding (day and night), burning 69 (13%) 
on urination (dysuria), or both 
- Excessive thirst 65 (12%) 
- Severe joint pains 58 (11%) 
- "Bloat" 57 (10%) 
- Fluid retention and leg swelling 20 (4%) 
- Increased susceptibility to infection 7 (1%) 
According to researchers and physicians studying the adverse 
effects of aspartame, the following list contains a selection 
of chronic illnesses which may be triggered or worsened by 
ingesting of aspartame (Mission Possible 1994)*: 
Brain tumors Multiple sclerosis 
Epilepsy Chronic faigue syndrome 
Parkinson's Disease Alzheimer's 
Mental retardation Lymphoma 
Birth defects Fibromyalgia 
Diabetes 
*Note: In some cases such as MS, the severe symptoms 
mimic the illness or exacerbate the illness, 
but do not cause the disease. 
Both the U.S. Air Force's magazine "Flying Safety" and the 
U.S. Navy's magazine, "Navy Physiology" published articles 
warning about the many dangers of aspartame including the 
cumlative deliterious effects of methanol and the greater 
likelihood of birth defects. The articles note that the 
ingestion of aspartame may make pilots more susceptible to 
seizures and vertigo (US Air Force 1992). 
Recently, a hotline was set up for pilots suffering from 
acute reactions to aspartame ingestion. Nearly 1,000 pilots 
have reported symptoms including some who have reported 
suffering grand mal seizures in the cockpit due to aspartame 
(Stoddard 1995b). The danger to pilots of tunnel vision, 
blurred vision, seizures, vertigo and other serious adverse 
reactions, who may ingest large amounts of aspartame products 
during flight, are so great that articles and letters warning 
about aspartame have appeared in many aviation-related journals 
including The Aviation Consumer (1988), Aviation Medical 
Bulliten (1988), Pacific Flyer (1988), CAA General Aviation 
(1989), Aviation Safety Digest (1989), General Aviation News 
(1989), Plane & Pilot (1990), Canadian General Aviation News 
(1990), National Business Aircraft Association Digest (NBAA 
Digest 1993), International Council of Air Shows (ICAS 
1995), Pacific Flyer (1995) and a paper warning about 
aspartame was presented at the 57th Annual Meeting of the 
Aerospace Medical Association (Gaffney 1986). 
Well over 7,000 citizens have submitted adverse reaction 
reports to the FDA since 1982 (DHHS 1993b, DHHS 1995). These 
reports detail well over 10,000 complaints of 92 different 
symptoms, many of them very serious. Many more people may 
have called the FDA to report adverse reactions only to get 
turned away. 
Copyright 1996 Paul Galloway, All Rights Reserved.