> but only the intervention group added 200 grams of sardines to their diet every week (two cans of sardines in olive oil)
So they significantly changed the macro nutrient ratios of the intervention group, along with the addition of sardines. I would like to see an intervention versus a control group with matched macros, to see if the effect is due to more sardines, or to more fat and protein and fewer carbohydrates.
So they significantly changed the macro nutrient ratios of the intervention group, along with the addition of sardines. I would like to see an intervention versus a control group with matched macros, to see if the effect is due to more sardines, or to more fat and protein and fewer carbohydrates.