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Iron is a mineral that is essential for many bodily processes. Some people may decide to take iron supplements to ensure that they get an adequate intake of iron.
- Best subscription for iron supplements: Care/of
- Best allergen-free iron supplements: Persona
- Best tablet iron supplement: New Chapter Fermented Iron Complex
- Best liquid iron supplement: Floradix Iron + Herbs
- Best vegan iron gummies: Vitamin Friends Adult Vegan Iron Gummies
- Best iron supplements for athletes: Thorne Iron Bisglycinate
The human body cannot make iron on its own. For this reason, people must obtain the mineral through their diet. When iron makes its way into the body through a person’s diet, it is known as dietary iron.
Heme iron has a
Iron also plays a role in energy production in the body. It carries oxygen to the muscles and brain and is important for both mental and physical performance. Low iron levels
A person should follow a doctor’s instructions or the product label for when and how often to take iron supplements. Typically, it is best to take them on an empty stomach and with water, around 1–2 hours before a meal.
Iron supplements are often available in the form of a tablet or capsule. Some individuals may prefer to use liquid or gummy supplements. People should consider which form would suit their needs best.
Look for reputable brands with third-party certification or testing. Choose products from companies that are transparent about their ingredients and product dosages.
Some iron supplements include other vitamins and minerals, which may suit people who do not take many other supplements. For example, iron supplements that contain vitamin C may enable better absorption.
Some people may experience digestive discomfort when taking iron supplements. Choosing iron supplements that are fermented or designed to aid digestion may help ease or prevent this discomfort.
Please note that the writer of this article has not tried these products. All product information is purely research-based.
Care/of is a monthly subscription service that provides personalized nutritional supplements based on a customer’s unique health needs and goals.
The company offers an iron supplement in capsule form that contains vitamin C to support iron absorption and that is fermented to prevent digestive discomfort.
The company recommends taking its iron supplement between meals. People should not take it alongside the Calcium Plus supplement.
Care/of is available for order online with home delivery. The brand has a small range of multivitamins available exclusively in Target stores, including a prenatal supplement that contains iron, available for purchase here.
Persona is a nutritional supplement subscription service. It requires customers to complete an online assessment to generate personalized supplement recommendations based on the person’s health needs and goals.
Persona provides a range of supplements, including iron capsules with vitamin C.
The vegan iron supplements are suitable for a wide range of food intolerances and allergies and are free from:
It has fermented ingredients, which may help support digestion and improve absorption.
The product has also undergone third-party testing, and New Chapter claims it is FDA and GMP compliant.
The company recommends taking 1 tablet per day.
This iron supplement is vegetarian and free from dairy, lactose, alcohol, GMOs, preservatives, colorings, and artificial flavorings.
Other vitamins and minerals this supplement contains include:
The company recommends that adults take 10 milliliters twice daily, ideally 30 minutes before a meal.
This supplement comes in gummy form, which may be better for people who find it difficult to swallow tablet supplements or who need motivation to take supplements.
These gummies are vegan, organic, and kosher.
The supplement contains:
The company recommends a serving size of 2 gummy supplements per day. Two gummies contain 30 milligrams (mg) of ferrous fumarate, which is equal to 10 mg of elemental iron.
These capsules may suit athletes, as they have the National Sanitation Foundation International certification for sport. This means that the supplements do not contain substances that sporting organizations ban or disallow.
This supplement is free from soy, gluten, dairy, and artificial flavors. It is formulated to prevent digestive discomfort.
Each capsule contains 25 mg of elemental iron. Users can take 1 capsule per day.
It is unlikely that taking iron supplements will lead to any unwanted health effects unless a person is ingesting more than the daily recommended intake of iron.
Some people’s bodies may initially have difficulty dealing with the changes in dietary iron. When this occurs, a person
It is also possible for an individual to have too much dietary iron in their body. This can lead to conditions such as iron overload disorder and iron poisoning. Anyone who suspects that they may have either condition should seek medical advice.
Some symptoms of iron toxicity include:
Healthcare professionals will only recommend taking supplemental iron if a person has low iron levels. People with normal iron levels should not take supplemental iron.
If a person thinks that they may have iron deficiency or be at risk of developing it, they should contact a doctor.
Healthcare professionals tend to recommend iron supplements to restore healthy iron levels.
They will also recommend that people get extra iron during pregnancy. This is due to increased dietary needs. Most prenatal vitamins contain extra iron.
Supplements may also positively affect athletic performance in those who have iron deficiency.
However, when taking iron supplements, it is important to understand the safe and recommended dosages. The
|Age||Male||Female||During pregnancy||During lactation|
|0–6 months||0.27 mg*||0.27 mg*|
|7–12 months||11 mg||11 mg|
|1–3 years||7 mg||7 mg|
|4–8 years||10 mg||10 mg|
|9–13 years||8 mg||8 mg|
|14–18 years||11 mg||15 mg||27 mg||10 mg|
|19–50 years||8 mg||18 mg||27 mg||9 mg|
|51+ years||8 mg||8 mg|
Iron deficiency occurs when the body has difficulty absorbing or retaining enough iron.
According to a
Iron deficiency can sometimes cause anemia, which is a condition where the body does not produce enough red blood cells.
Anemia is a common condition, affecting around
Iron deficiency can have different causes, such as:
- Insufficient intake of dietary iron: Some people do not get enough dietary iron. This can happen if they follow a vegan or vegetarian diet and do not take an iron supplement. These diets can be low in heme iron.
- Blood loss: Since a lot of the body’s iron is present in the red blood cells, blood loss can lead to iron deficiency. Blood loss may occur due to menstruation or conditions such as stomach ulcers and colon cancer.
- Iron malabsorption: This occurs when the body has difficulty absorbing the dietary iron that it needs. This can result from conditions such as inflammatory bowel disease and procedures such as gastrointestinal surgery.
- Growth: The body needs iron to aid oxygen transportation. For this reason, people in periods of growth will require more iron because their body will require more oxygen. This makes young children and pregnant people more at risk of iron deficiency.
- Other conditions: Some health conditions, such as obesity, kidney failure, cancer, and congestive heart failure, may also lead to iron deficiency.
Some symptoms of iron deficiency include:
People who suspect they have iron deficiency anemia should contact a doctor for diagnosis and treatment.
Iron is a mineral that is essential for many bodily processes. People who find it difficult to get enough iron from their diet may consider taking iron supplements. This may help prevent iron deficiency anemia.
Anyone who is considering taking iron supplements should seek the advice of a doctor first.