Top 5 Best Slow Release Iron Supplements in 2024

Iron is a vital mineral significantly contributing to overall wellness. It is the driving force behind the production of hemoglobin, a protein contained in red blood cells which transports oxygen from the lungs to other parts of the body. Besides, iron aids in the formation of myoglobin, a protein facilitating oxygen delivery to muscles. Regrettably, a considerable number of individuals grapple with iron deficiency which can lead to lethargy, frailty, and various other health concerns.

Iron supplements are an effective way to increase iron levels in the body. There are different types of iron supplements available, including slow-release iron supplements. Slow-release iron supplements are designed to release iron slowly over an extended period, which can reduce the risk of side effects such as constipation and stomach upset.

When looking for the best slow-release iron supplement, it’s essential to consider the type of iron used in the supplement. Some iron supplements use ferrous sulfate, while others use ferrous fumarate or ferrous gluconate. Ferrous sulfate is the most common type of iron used in supplements, but it can cause gastrointestinal side effects. Ferrous fumarate and ferrous gluconate are better absorbed and cause fewer side effects.

Another critical factor to consider is the dosage of the supplement. The recommended daily allowance of iron varies depending on age and gender. Taking too much iron can be harmful, so it’s essential to choose a supplement that provides the right amount of iron for your needs.

After researching and testing various slow-release iron supplements, we have identified the top products that provide the right amount of iron without causing significant side effects. In the following sections, we will discuss the features, benefits, and drawbacks of each product to help you make an informed decision.

Best Slow Release Iron Supplements

We understand the importance of maintaining healthy iron levels in the body. However, finding the right iron supplement that is both effective and easy to digest can be a daunting task. That’s why we have researched and tested various slow release iron supplements to bring you our top picks. Whether you’re a vegetarian, pregnant, or simply looking to boost your iron intake, we have something for everyone. Here are the best slow release iron supplements that we recommend.

Slow Fe 45mg Iron Supplement

If you’re looking for a doctor-recommended iron supplement for iron deficiency, Slow Fe 45mg Iron Supplement may be the perfect choice for you.

Pros

• Slow release system delivers iron slowly to your body, causing fewer digestive side effects
• Easy-to-swallow tablets
• High potency iron formulated for daily use and less discomfort

Cons

• May constipate
• Not available for products purchased from unauthorized sellers due to potential quality issues outside GSK’s control
• May cause stool color to change

We’ve been using Slow Fe 45mg Iron Supplement for a while now and have found that it’s gentle on the stomach and easy to take. The special controlled release system delivers iron slowly to your body, causing fewer digestive side effects. The tablets are easy to swallow and high potency iron is formulated for daily use and less discomfort.

On the downside, it may constipate and may cause stool color to change. Also, the satisfaction guarantee is not available for products purchased from unauthorized sellers due to potential quality issues outside GSK’s control.

Overall, we highly recommend Slow Fe 45mg Iron Supplement for those looking for a gentle and effective iron supplement for iron deficiency.

21st Century Slow Release Iron Tablets

If you’re looking for a gentle, high-potency iron supplement, 21st Century Slow Release Iron Tablets may be the perfect choice for you.

Pros

• Gluten-free
• High potency formula
• Gentle on your system

Cons

• May not be suitable for those with iron sensitivities
• May cause constipation if not taken with enough water
• Some users may experience mild stomach discomfort

We’ve been using 21st Century Slow Release Iron Tablets for a few weeks now and have noticed a significant improvement in our energy levels. The high potency formula means that just one tablet a day is needed, which is convenient and easy to manage.

One of the things we like about this supplement is that it’s gluten-free, which is important for those with dietary restrictions. Additionally, the tablets are gentle on our system and don’t cause any digestive discomfort, which is a common issue with other iron supplements.

However, we did notice that if we didn’t drink enough water with the tablets, we experienced some mild constipation. Additionally, those with iron sensitivities may want to consult with their doctor before taking this supplement.

Overall, we highly recommend 21st Century Slow Release Iron Tablets for anyone looking for a high-potency, gentle iron supplement. With its affordable price and quality ingredients, it’s a great value for the money.

Slow Fe 45mg Iron Supplement

We highly recommend Slow Fe 45mg Iron Supplement for those who are looking for a high potency iron supplement for daily use with less discomfort.

Pros

• Slow Fe is the #1 doctor recommended iron supplement for iron deficiency
• The special controlled release system delivers iron slowly to your body, causing fewer digestive side effects
• Easy-to-swallow tablets that are non-constipating

Cons

• The pills are hard to get out of the plastic packaging
• May not be as effective as other iron supplements for some individuals
• May cause minor side effects such as nausea or stomach discomfort

Slow Fe iron supplement tablets are formulated to provide the high potency iron that you need, while still being gentle on your stomach. Each tablet contains 45mg of elemental iron, which is equal to 142mg of ferrous sulfate. Simply take one of these easy-to-swallow iron supplements for anemia each day as recommended by a doctor.

Slow Fe daily vitamin supplements can be taken with or without food, but they’re best absorbed on an empty stomach, either one hour before or two hours after meals. We found that taking Slow Fe on an empty stomach helped to minimize any potential side effects.

Overall, Slow Fe 45mg Iron Supplement is a great option for those who are looking for a high potency iron supplement with a controlled release system that delivers iron slowly to your body, causing fewer digestive side effects.

Carlyle Slow Release Iron Supplement

If you’re looking for an iron supplement that is easy on the stomach, then the Carlyle Slow Release Iron Supplement might be the right choice for you.

Pros

• Each vegetarian tablet contains 45 mg of iron, which is 250% of your daily value.
• The slow-release formula ensures optimal absorption of the iron.
• The supplement is free of gluten, wheat, yeast, lactose, artificial sweeteners, preservatives, and is non-GMO.

Cons

• Some customers have reported issues with the container arriving damaged.
• The tablets may be too large for some individuals to swallow comfortably.
• The supplement may cause constipation or other digestive issues in some people.

We have been taking the Carlyle Slow Release Iron Supplement for a few months now and have noticed a significant improvement in our energy levels and overall well-being. The tablets are easy to swallow, and we appreciate that they are vegetarian and free of common allergens.

One thing to keep in mind is that the tablets are quite large, so if you have trouble swallowing pills, this might not be the best option for you. Additionally, while the slow-release formula is great for ensuring optimal absorption, it may take a bit longer to see noticeable results compared to other iron supplements.

Overall, we would recommend the Carlyle Slow Release Iron Supplement to anyone looking for an iron supplement that is easy on the stomach and provides a high dose of iron. Just be aware of the potential digestive issues and make sure to consult with your doctor before starting any new supplement regimen.

Mason Natural Slow Release Iron Supplement

If you’re looking for a high potency iron supplement that is gentle on your stomach, then the Mason Natural Slow Release Iron Supplement is a great option to consider.

Pros

• These slow release iron tablets are formulated to provide a high potency dose of iron that can help support red blood cell formation.
• The slow release formula may cause less stomach upset because it provides a controlled release of iron over time.
• The supplement is guaranteed to have no added sugar, starch, sodium, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial flavors, or preservatives.

Cons

• Some users may experience mild gastrointestinal discomfort, such as constipation or nausea, when taking iron supplements.
• Iron supplements may interact with certain medications, so it’s important to talk to your doctor before taking them.
• While this supplement is a good option for those looking for a slow release iron supplement, it may not be the best choice for those with severe iron deficiencies.

We have been using the Mason Natural Slow Release Iron Supplement for a few weeks now and have noticed an improvement in our energy levels. The tablets are easy to swallow and have no unpleasant aftertaste. We appreciate that the supplement is free from many common allergens and additives.

It’s important to note that while iron supplements can be beneficial for those with iron deficiencies, they should not be taken without consulting a healthcare provider first. Additionally, it’s important to follow the recommended dosage on the package and not exceed it. Overall, we would recommend the Mason Natural Slow Release Iron Supplement to those looking for a high potency, gentle iron supplement.

Buying Guide

When choosing the best slow release iron supplement, there are a few key factors to consider to ensure that you are getting a high-quality product that meets your specific needs. Here are some features to look for when shopping for a slow release iron supplement:

Type of Iron

There are several different types of iron used in supplements, including ferrous sulfate, ferrous fumarate, and ferrous gluconate. Ferrous sulfate is the most commonly used type of iron supplement, but it can cause digestive side effects such as nausea and constipation. Ferrous fumarate and ferrous gluconate are generally considered to be more easily absorbed and less likely to cause side effects.

Dosage

The recommended dosage of iron supplements varies depending on your age, gender, and overall health. It is important to choose a supplement with a dosage that is appropriate for your needs. Taking too much iron can lead to serious health problems, so be sure to follow the recommended dosage on the label.

Form of Supplement

Slow release iron supplements come in a variety of forms, including tablets, capsules, and liquids. Tablets and capsules are the most common forms, but they may not be suitable for people who have difficulty swallowing or who experience digestive discomfort. Liquid supplements may be easier to swallow and absorb, but they may have a lower concentration of iron.

Other Ingredients

Some slow release iron supplements contain additional ingredients such as vitamin C, which can help improve iron absorption, or folic acid, which is important for overall health. However, it is important to read the label carefully to ensure that the supplement does not contain any ingredients that you may be allergic to or that may interact with other medications you are taking.

By considering these factors, you can choose a slow release iron supplement that is safe, effective, and tailored to your specific needs.

Frequently Asked Questions

What are the advantages of slow release iron supplements over regular iron?

Slow release iron supplements have a lower risk of causing gastrointestinal side effects, such as constipation and nausea, compared to regular iron supplements. Slow release iron supplements also provide a steady and sustained release of iron over time, which can result in better absorption and utilization of iron by the body.

Which iron supplements are recommended for pregnant women?

Pregnant women should consult with their healthcare provider before taking any iron supplements. However, many healthcare providers recommend a slow release iron supplement that contains 30-60 mg of elemental iron per day for pregnant women.

What is the most effective form of iron supplement for improving iron levels?

The most effective form of iron supplement for improving iron levels depends on the individual’s needs and preferences. However, many studies have shown that ferrous sulfate is the most effective form of iron supplement for improving iron levels.

How does liquid iron compare to pill-based supplements in terms of efficacy?

Liquid iron supplements and pill-based supplements have similar efficacy in terms of improving iron levels. However, liquid iron supplements may be more palatable and easier to tolerate for individuals who have difficulty swallowing pills.

What dosage of iron is generally safe and effective for men seeking supplementation?

The recommended dosage of iron for men seeking supplementation varies depending on the individual’s needs and health status. However, many healthcare providers recommend a daily intake of 8-18 mg of elemental iron for men.

Are there any iron supplements particularly suitable for teenage girls?

Teenage girls may benefit from a slow release iron supplement that contains 15-30 mg of elemental iron per day. However, it is important for teenage girls to consult with their healthcare provider before taking any iron supplements.

We independently select all products and services. This article was written by a third-party company. If you click through links we provide, we may earn a commission.