Iron

Iron bisglycinate is now recognised as the best-tolerated and best-absorbed form of iron supplementation. Unlike iron sulphate, which is frequently prescribed but often poorly tolerated (nausea, constipation, abdominal pain), iron bisglycinate is chelated with glycine, giving it excellent intestinal absorption and remarkable digestive tolerance. Most people can take it even on an empty stomach without discomfort. At Herba Barona, we select iron bisglycinate supplements dosed between 14 and 28 mg per capsule, from exacting brands such as Dynveo. Iron contributes to normal red blood cell and haemoglobin formation, and helps reduce tiredness and fatigue.

Iron needs are particularly high for women of childbearing age (due to menstrual losses), pregnant women, endurance athletes, and people following a vegan or vegetarian diet. Low ferritin levels, even without diagnosed anaemia, can lead to persistent fatigue, difficulty concentrating, and increased susceptibility to infections. To optimise iron absorption, it’s best taken with vitamin C and away from tea, coffee, and dairy products. It should also be avoided at the same time as zinc or calcium. B vitamins, especially B9 and B12, are important cofactors for iron metabolism and red blood cell formation.

Since 2006, our shop at 10 rue Théophile Roussel in Paris’s 12th arrondissement has helped customers find the iron supplement best suited to their situation. We take the time to understand your context (blood test results, diet, symptoms) to guide you towards the right form and dosage. We offer iron on its own or combined with vitamin C and folate for a synergistic effect. Our team will also explain the precautions to take regarding interactions with other minerals. Visit our shop Tuesday to Saturday, 9:30am-6:30pm, near Ledru-Rollin or Bastille metro. Advice is free and personalised.