I have low iron and my digestive system can't take iron supplements - any wonder when you research their source. Most common supplements contain Ferrous Sulphate which originates primarily as a byproduct of industrial processes, most notably from the "pickling" of steel, where sulfuric acid removes iron oxides. No thank you! I've been taking the Organic Beef Liver for around 3 weeks and I feel great..lots of energy, no stomach upset..can't wait to see what my next blood test shows.

One week in and noticing a real improvement in energy and less pain in joints. Noticed a difference at the end of the first day, wasn't sure whether it was the sups or not, but by the end of the third day of steady improvement I'm convinced!! These are definitely staying in the daily routine, highly recommended. Have tried nearly all of Chief's products, love them all. Great service, fast delivery, what's not to love?!!

I'm yet to get my iron tested again but I am almost 100% sure they have improved because I feel geat!!! It's amazing how quickly it makes a difference to my alertness!

I’ve noticed a real boost in my energy since taking Chief Organic Beef Liver. I love that it’s a whole-food, organic supplement with no synthetic ingredients.