Table 3. Results of Adonis analysis (n = 37) of association between food group intake (as calculated using the 24 hour recall and FFQ data) and microbiota composition (weighted UniFrac distance metric).

Food Group	24 Hr Recall			FFQ
	R2	p	pFDR	R2	p	pFDR
Grains	0.03	0.366	0.439	0.02	0.536	0.804
Fruit	0.04	0.207	0.310	0.08*	0.015	0.030
Vegetables	0.08*	0.014	0.042	0.02	0.699	0.839
Animal protein	0.015	0.811	0.811	0.01	0.963	0.963
Vegetarian protein	0.10*	0.005	0.030	0.08*	0.009	0.027
Dairy	0.07*	0.024	0.048	0.10*	0.006	0.027

^*pFDR < 0.05.