Objectives:
Are there differences in coagulopathy indices in patients with severe and non-severe COVID-19?

Study design:
This review article included 35 retrospective studies with 6,427 COVID-19 patients.
16 studies were peer-reviewed and 19 were non-peer-reviewed.
Not surprisingly, quality assessment revealed a non-high study quality.
Across the studies, patients were predominantly male and approximately one-fourth of patients had a history of cardiovascular disease.

Objectives:
Cohort studies report inconsistent associations between fish consumption, a major source of long-chain ω-3 fatty acids and risk of cardiovascular disease (CVD) and mortality. Whether the associations vary between those with and those without vascular disease is unknown. Therefore, this review article has been conducted.

Objectives:
Is diabetes mellitus a risk factor for the development of herpes zoster?

Study design:
This review article included 5 cohort studies.
The incidence of herpes zoster in patients with diabetes mellitus varied greatly between studies, ranging from 2.11 per 1,000 person-years to 9.38 per 1,000 person-years.
The overall incidence of herpes zoster in patients with diabetes mellitus was 7.22 per 1,000 person-years.

Objectives:
Controversial results of the association between green tea consumption and risk for esophageal cancer (EC) were reported by previous meta-analysis. Therefore, this review article (meta-analysis) has been conducted.

Does green tea consumption reduce esophageal cancer risk?

Study design:
This review article included 14 studies with a total of 5,057 esophageal cancer cases among 493,332 participants.

Objectives:
Does low-dose aspirin during or prior to hospitalization reduce mortality in COVID-19 patients?

Study design:
This review article included 6 studies, comprising of 13,993 COVID-19 patients.
The studies had a low-moderate risk of bias based on Newcastle-Ottawa Scale.

Objectives:
Several mechanisms have been proposed for the effect of vitamin E on weight loss. Yet various interventional studies with wide ranges of doses and durations have reported contradictory results. Therefore, this review article has been conducted.

Does vitamin E supplementation reduce overweight?

Study design:
This review article included 24 RCTs.

Objectives:
Recently, it has been shown that coronavirus disease 2019 (COVID-19), which has caused a pandemic since December 2019, can be accompanied by some neurological disorders and therefore, this review article has been conducted.

Objectives:
Dyslipidemia/hyperlipidemia is recognized among the risk factors for lifestyle related diseases. A healthy diet, rich in vegetable oils such as rice bran oil (RBO), may aid to improve serum lipid levels. Therefore, this review article has been conducted.

Objectives:
Over the past decade, the phenomenon of high urine iodine (HUI) and high water iodine (HWI) has become more common. But the risk of goiter caused by different levels of HUI and HWI remains unclear. Therefore, this review article has been conducted.

HOW HEALTHY ARE MY SNACKS?
- 1 cappuccino (12.5 grams,
  dissolved in 150 ml boiling water) +
- 2 hot chocolate (50 grams,
  dissolved in dissolved in 300 ml boiling water) +
- 2 kinder bueno (43 grams) +
- 1 bottle ice tea lemon (500 ml) +
- roasted peanuts chicken flavour (50 grams) +
- tortilla chips chili (50 grams) +
- 1 can amstel beer radler (330 ml)