Calcium Lactate vs. Calcium Citrate: Which Calcium Supplement is Right for You?

Calcium Lactate vs. Calcium Citrate: Which is Better for You?

When it comes to maintaining bone health and ensuring adequate calcium intake, calcium supplements often come into play. Among the various forms available, calcium lactate and calcium citrate are two popular options. But how do they compare? In this article, we will explore the differences between calcium lactate and calcium citrate, their benefits, and help you decide which one might be the best choice for your needs.

What is Calcium Lactate?

Calcium lactate is a compound formed from calcium and lactic acid. It is often used as a food additive and a dietary supplement. Calcium lactate is known for its high bioavailability, meaning that it is easily absorbed by the body. This makes it an excellent option for those who want a gentle calcium supplement that is less likely to cause gastrointestinal discomfort.

Benefits of Calcium Lactate

1. Gentle on the Stomach: Calcium lactate is less likely to cause constipation and other digestive issues compared to some other calcium supplements.
2. High Bioavailability: The body absorbs calcium lactate efficiently, making it a suitable option for individuals with varying digestive health.
3. Versatile Uses: Apart from supplementation, calcium lactate is often used in food products, as it can enhance the texture and flavor of various items.

What is Calcium Citrate?

Calcium citrate is a calcium salt of citric acid. It is another popular form of calcium supplement that is well-absorbed by the body. Calcium citrate is often recommended for older adults and those with low stomach acid, as it does not require as much acidity for absorption.

Benefits of Calcium Citrate

1. Easily Absorbed: Calcium citrate is easily absorbed in the body, even in individuals with lower levels of stomach acid.
2. Less Likely to Cause Gastrointestinal Issues: Similar to calcium lactate, calcium citrate is gentle on the stomach and less likely to cause constipation.
3. Flexible Dosage: Calcium citrate can be taken with or without food, providing flexibility for those with busy lifestyles.

Comparing Calcium Lactate and Calcium Citrate

1. Absorption and Bioavailability

Both calcium lactate and calcium citrate are known for their high bioavailability. However, calcium citrate may have a slight edge in terms of absorption, especially for individuals with lower stomach acid production.

2. Digestive Tolerance

Both supplements are gentle on the stomach, but calcium lactate is often preferred by those who are particularly sensitive to digestive issues.

3. Recommended Use

Calcium citrate is often recommended for older adults or those with specific digestive concerns, while calcium lactate is a great option for general supplementation and food fortification.

4. Dosage and Administration

Calcium lactate typically requires a higher dosage to achieve the same calcium content as calcium citrate. If you prefer to take fewer pills per day, calcium citrate might be the better choice.

Which One is Right for You?

Choosing between calcium lactate and calcium citrate depends on your individual needs and preferences. If you have a sensitive stomach or are looking for a supplement that can be easily incorporated into your diet, calcium lactate may be the way to go. On the other hand, if you are an older adult or have low stomach acid, calcium citrate might be the better option for optimal absorption.

Conclusion

Both calcium lactate and calcium citrate offer unique benefits, and your choice should be based on your personal health needs and lifestyle. Always consult with a healthcare professional before starting any new supplement regimen, especially if you have existing health conditions or are taking medications. With the right calcium supplement, you can support your bone health and overall well-being effectively.


By understanding the differences between calcium lactate and calcium citrate, you can make an informed decision that best suits your health requirements. Remember, maintaining adequate calcium levels is crucial for your bone health, so choose wisely!

Calcium Lactate vs. Calcium Citrate: Which Calcium Supplement is Right for You?
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