Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 of our report dated March 28, 2024 with respect to our audits of the consolidated financial statements of ProPhase Labs, Inc. and Subsidiaries as of December 31, 2023 and 2022 and for each of the years in the two-year period ended December 31, 2023, and to the reference to us under the caption “Experts.”