Table 2.

Cytotoxicity A549 cells (RSV).

Sample	Concentration’ (mg/ml)	Mean Cytotoxicity (% ± SD)
MFGM-enriched whey	0.1	2.40 ± 9.10
	0.2	1.61 ± 11.19
	0.4	1.21 ± 10.57
	0.9	6.56 ± 10.06
	1.7	5.18 ± 11.55
	3.5	13.69 ± 2.09
	7	9.34 ± 9.97
WPI	0.1	−12.09 ± 0.35
	0.2	6.97 ± 3.09
	0.3	6.57 ± 0.70
	0.7	5.37 ± 1.84
	1.4	9.78 ± 3.35
	2.8	13.19 ± 4.56
	5.6	−1.25 ± 2.11