Search Strategy
Content
What diet or supplements can improve symptoms in individuals with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), including ME/CFS related to long COVID?
SEARCH TERMS
MeSH Terms
Post-acute COVID-19 syndrome
COVID-19
Fatigue syndrome, chronic
Nutrition therapy
Dietetics
Diet
Dietary supplements
Text Words
Long COVID
myalgic encephalomyelitis
chronic fatigue syndrome
caffeine
coffee DATABASES and Grey Literature Sources (e.g. international guidelines) Searched
PubMed
TRIP
Epistemonikos
Google Scholar
Reasons for excluding reviews or studies identified using a hierarchical literature search
N/A
DATE of Search
Date Search Completed: February 2023
Search Limits (e.g. date, language): 2018-present, English language