Table 2. Changes blood profiles of finishing pigs supplemented with humic acid and blueberry leaf powders

	Treatment
	CON	T1	T2	T3	T4	T5
Cholesterol (mg/dL)	86.6^a	83.3^ab	80.8^ab	78.0^ab	75.8^ab	74.8^b
Triglyceride (mg/dL)	38.5	35.9	37.7	38.7	38.1	34.3
HDL/C (mg/dL)	42.5^c	43.4^bc	48.7^ab	42.6^c	43.0^c	50.3^a
LDL/C (mg/dL)	44.2	39.9	39.1	40.7	40.8	38.4
WBC (10³/μL)	19.2^a	19.0^a	18.9^a	15.9^ab	16.3^ab	15.1^b
RBC (10⁶/μL)	6.5	6.6	6.5	6.8	7.0	6.7
Lymphocyte (%)	48.8	44.2	43.4	44.6	43.4	43.7
Glutathion (uM)	0.24	0.29	0.35	0.23	0.27	0.31

Means in the same row with different letters are significantly different (p<0.05).
CON, no addition; T1, blueberry leaf powder 0.1%; T2, blueberry leaf powder 0.2%; T3, humic acid 2%; T4, humic acid 2%+blueberry leaf powder 0.1%; T5, humic acid 2%+blueberry leaf powder 0.2%; HDL/C, high-density lipoprotein cholesterol; LDL/C, low-density lipoprotein cholesterol; WBC, white blood cell; RBC, red blood cells.