| Non-essential amino acids | 
| Amino acid | Effect(s) | Intake p/day | 
| positive | negative | 
| L-Aspartic acid | 
might help 
overcome the 
rigors of opiate 
withdrawal 
fights fatigue
 | 
- no significant side 
effects
 
 
 | 
max. 1.5 gr
 | 
| L-Cysteine | 
might increase 
'survival' time (in 
that it extends 
lifespan, protects 
against 
degenerative 
diseases linked to 
aging- cysteine is 
an established 
anti-oxidant) 
protects against 
certain toxins and 
pollutants 
(acetaldehyde, 
aldehydes, 
sigarrette smoke, 
carcinogens, etc.) 
when combined 
with vit. C and B1
 | 
can cause kidney 
stones(see intake 
p/day) 
can interfere with 
insulin, so not to be 
taken by diabetics! 
those suffering from 
Chinese restaurant 
syndrome should 
not take cysteine (it 
can increase the 
toxicity of 
monosodium 
glutamate. 
Symptoms are: 
headache, burning 
sensations, 
sometimes 
dizziness and 
disorientation 
following the 
digestion of 
monosodium-glutamate-laced 
foods)
 | 
take up to 1.5 gr. 
(or up to 2 gr. for a 
couple of days) 
take with vit. C 
(two to three times 
the amount of 
cysteine) as a 
precaution against 
kidney-stone and 
bladder-stone 
formation
 | 
| L-Tyrosine | 
mental energizer 
and stress reliever 
(more alert, more 
efficient, less 
anxious, fewer 
discomfort at 
ascending altitude, 
less muscle 
soreness, less 
headaches and 
more resistance to 
cold) 
effective 
anti-depressant 
may help relieve 
symptoms of PMS 
(premenstrual 
syndrome) 
addictive-drug 
detoxifier
 | 
in some it may 
elevate blood 
pressure, people 
with high blood 
pressure should not 
take tyrosine! 
elevates blood 
pressure 
dangerously when 
combined with 
anti-depressants 
containing 
monoamine oxidase 
inhibitors 
migraine sufferers 
might find this 
amino acid to 
increase the 
incidents of 
migraine head 
aches
 | 
for PMS take 500 
mg. before each of 
the three meals. (try 
1 gr. if 500 mg. is 
not effective) 
to counteract 
stress(better take 
before stressful 
situations will be 
encountered) take 
1.5 gr. 
for depression take 
1.5 mg. up to 12 
gr.(12 gr. for a 
week or two) Do not combine 
with other amino 
acids. Take with a 
max. of 50 mg. of 
vit. B6. Take on an 
empty stomach!  
 |