Conjugated Linoleic Acid / Leucine Versus Metformin on Visceral Fat in Metabolic Syndrome

Conjugated linoleic acid/Leucine capsules, 825mg time daily with the first bite of eat meal during 12 weeks.

Metformin in a dosis of 500mg per day (with the first bite of the second meal) during 12 weeks

Homologate placebo of ACL/Leucine (linseed oil capsules) in a dosis of 3600 mg each 24 hrs (2 capsules of 2400 mg with the first meal and 1200 mg or 1 capsule with the second meal) during 12 weeks.

homologate placebo of metformin (calcinated magnesia) in a dosis of 500 mg per day (with the first bite of the second meal) during 8 weeks