Does Taking Fish Oil Supplements Lead To Weight Gain
Taking fish oil supplements doesn't cause weight gain. Image Credit: Photo by Cathy Scola/Moment/GettyImages Because fish oil pills contain fat, it’s logical to wonder if they cause weight gain. Research shows no evidence of this effect. Advertisement Fish oil has 41 calories in 1 teaspoon and 123 calories in 1 tablespoon, reports the United States Department of Agriculture. Despite the caloric content, a few preliminary studies suggest the oil may actually lead to a reduction in waist circumference rather than weight gain....