1. Liver Gives You Energy
One serving of liver and onions carries 7.4 g of carbohydrates. These are evenly split between sugar carbohydrates and complex carbohydrates.
Experts report that complex carbs break down slowly, feeding your bloodstream a steady stream of energy for several hours.
Sugar carbohydrates cause spikes and valleys in your blood sugar, which can stress your pancreas and lead to food cravings and weight gain.
2. Liver Is Packed With Vitamins
Liver is incredibly rich in A and B vitamins. One serving of liver and onions contains well over your daily requirement for vitamins A, B2 and B12.
It contains more than half your daily vitamins B3 and B6, along with smaller but substantial doses of vitamins B1, pantothenic acid and folate.
3. Liver Has Protein Power
One serving of liver and onions delivers 25 g of protein, about 44 percent of your USDA recommended daily allowance. Since this protein comes from the liver, it’s a complete protein.
Like most animal proteins, it contains all the amino acids your body needs, but can’t make for itself.
Remember, that the liver is actually an organ that filters out toxins. For this reason, expectant mothers should be cautious of the food.