*Article* **Supplementation of an Anthocyanin-Rich Elderberry (***Sambucus nigra* **L.) Extract in FVB/n Mice: A Healthier Alternative to Synthetic Colorants**

**Tiago Azevedo 1,2 , Tiago Ferreira 1,2 , João Ferreira 3,4 , Filipa Teixeira <sup>5</sup> , Diana Ferreira <sup>5</sup> , Rita Silva-Reis 1,2,6 , Maria João Neuparth 7,8,9 , Maria João Pires 1,2, Maria de Lurdes Pinto <sup>4</sup> , Rui M. Gil da Costa 1,2,10,11,12,13 , Margarida M. S. M. Bastos 11,12 , Rui Medeiros 10,14,15,16,17 , Luís Félix 1,2,\* , Carlos Venâncio 1,2,4 , Maria Inês Dias 18,19 , Isabel Gaivão 3,4 , Lillian Barros 18,19 and Paula A. Oliveira 1,2,\***

