Please select the eligibility criteria that correspond to the clinical trial below.
Title: Alpha Omega Trial: A Randomised, Placebo Controlled, Double Blind Intervention Study of the Effect of Low Doses of Omega-3 Fatty Acids on Cardiovascular Diseases in Patients With a History of Myocardial Infarction
Brief Summary: The Alpha Omega Trial is a randomized, placebo-controlled, double-blind dietary intervention study in 4837 postmyocardial infarction patients in the Netherlands to examine whether incidence of cardiovascular diseases during 40 months of follow-up can be prevented by low doses of omega-3 polyunsaturated fatty acids. The key objectives are:

* to examine the effect of low-dose supplementation (400 mg/day) of eicosapentaenoic acid and docosahexaenoic acid on incidence of cardiovascular diseases; and
* to examine the effect of low-dose supplementation (2 g/day) of alpha-linolenic acid on incidence of cardiovascular diseases.


Options:
A: Inclusion Criteria:

* willingness to participation,
* diabetic patients 30- 60 years old,
* body mass index in the range 25-40,
* avoidance of dietary supplements,
* vitamins and herbal products at least 3 months before and throughout the intervention

Exclusion Criteria:

* people who have used n-3 Fatty Acid Supplementation in last 3 months,
* having chronic renal disease ,
* GI disease,
* Hepatobiliary diseases,
* hematological disorders,
* hypo- or hyperthyroidism,
* type 1 diabetes,
* treatment with orlistat or sibutramine for weight loss,
* pregnancy and lactation,
* treatment with insulin or Thiazolidinediones.
B: Inclusion Criteria:

* Diagnosis of relapsing-remitting MS
* Diagnosis of depressive disorder
* Score between 11 and 30 on the Montgomery-Asberg Depression Rating Scale (MADRS)
* Score of 25 or greater on the Mini-Mental State Examination (MMSE)
* Currently taking antidepressant medication for at least 3 months prior to study entry

Exclusion Criteria:

* Currently taking fatty acid supplements
* Consume more than 6 oz of fish per week within 1 month prior to study entry
* Severe depression
* Suicidal thoughts
* Other psychological disorders
* Currently taking more than two types of antidepressants
* Any serious medical condition that would interfere with the study
* Worsening of MS symptoms or corticosteroid treatment within 1 month prior to study entry
* Current enrollment in another fish oil study
* Pregnancy
C: Inclusion Criteria:

* Men and women
* Aged 65 years and over
* Informed consent signed

Exclusion Criteria:

* A score of \> 16 on the CES-D (Centre for Epidemiological Studies-Depression Scale
* A score of \< 21 points on MMSE (Mini-Mental State Examination)
* Current or recent (\<4 weeks) use of fish oil supplements or intake of more than 4 times fish as judged by a fish consumption questionnaire
* Current use of pharmacological antidepressants
* Current use of dementia (Alzheimer) medication
* Serious liver disease
* Use of more than 4 glasses of alcohol per day
* Unable to participate as judged by the responsible medical physician
* Allergy to fish(oil)
* Swallowing problems
* Participation in another clinical trial less than 2 months before the start of the trial or at the same time
D: Inclusion criteria:

* Men and women
* Aged 60 through 80 y
* Verified clinically diagnosed myocardial infarction up to 10 y before randomization
* Written informed consent

Exclusion criteria:

* Living in a nursing home or other institution
* Participation in another scientific study
* Habitual margarine intake \< 10 g per day
* Habitual fish intake \> 150 g per day
* Habitual alcohol intake \> 6 drinks per day
* Use of fish oil capsules or other supplements containing omega-3 fatty acids
* Presence of cancer with \< 1 y of life expectancy
* Cognitive impairment, as indicated by the Mini Mental State Examination (score \<= 21)
* Unintended weight loss \> 5 kg in the past year
* Lack of facilities for cooled margarine storage at home
* Inability or unwillingness to comply with study procedures

Answer: D