Floradix Liquid Iron & Herbs Supplement – 8.5oz Best seller – Floradix is the best-selling natural liquid iron supplement in north America. No constipation – This safe, low dose, liquid iron supplement is formulated for easy absorption and is gentle on the digestive tract due to use of Ferrous gluconate, a highly soluble Compound. Click to see full answer. Also to know is, is liquid iron better than pills?Since sugar increases the absorption of iron, iron gluconate generally found in liquid supplements may be better absorbed with fewer side effects for some. Iron pills that contain heme iron such as VitaHeme® or Proferrin® and are claimed by patients to be well tolerated.Similarly, is it safe to take liquid iron? When taken by mouth: Iron is LIKELY SAFE for most people when it is taken by mouth in appropriate amounts. However, it can cause side effects such as stomach upset and pain, constipation or diarrhea, nausea, and vomiting. Taking iron supplements with food seems to reduce some of these side effects. Similarly, what can I mix liquid iron with? Mix each dose in water, fruit juice, or tomato juice. You may use a drinking tube or straw to help keep the iron supplement from getting on the teeth. When doses of liquid iron supplement are to be given by dropper, the dose may be placed well back on the tongue and followed with water or juice.How can I boost my iron levels quickly? Eat Smart to Increase Your Iron Absorption Eat meat. Add vitamin C to your diet. Cook in a cast-iron skillet. Reschedule your coffee and tea times. Space out your iron intake.