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