EXHIBIT 31.2.2
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO
SECTION 302 OF
SARBANES-OXLEY ACT OF 2002
I, certify that:
| 1. | I have reviewed this Amendment No. 1 to Annual Report on Form 10-K/A of Interleukin Genetics, Inc.; and | 
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. | 
| Date: April 18, 2017 | /s/ Stephen J. DiPalma | 
| Stephen J. DiPalma Principal Financial and Accounting Officer  |