0 a written statement on a product that warns people that eating, drinking, or using that product may be dangerous for their health:
1 in the UK, a statement that warns people who buy financial products or make investments that the value of their money may decrease as well as increase:
carry/come with a health warning Every fund investment carries a health warning that past performance is no indicator of the future.
2 a warning that figures, facts, etc. contained in a report may not be completely accurate: