Is Chlorella Safe During Pregnancy?
What You Should Know About Taking Chlorella While Pregnant
27 April, 2018 by
Is Chlorella Safe During Pregnancy?
Pregnant Woman Holding Stomach - Sun Chlorella USA

Estimated reading time: 1 minute, 40 seconds

Updated October 19, 2021

Can I Take Chlorella While I’m Pregnant?

Many people wonder if they can take chlorella during their pregnancy. Chlorella is a great supplement to support overall health, and may be beneficial to the body during pregnancy. If you are pregnant, it’s always important to talk to your doctor or healthcare provider before beginning any new supplement or diet. Your doctor can take into account your individual needs and circumstances before recommending if chlorella would be safe to consume during your pregnancy. 

There are some amazing benefits to taking chlorella that can boost your overall health and help support your pregnancy. Chlorella is a green freshwater algae often taken as a supplement to provide additional nutrients to the body, and it’s a great addition to your diet. Chlorella contains chlorophyll, Vitamins A, D, active B12, and iron. Beyond providing your body with essential nutrients, chlorella can also help support multiple functions in the body.


Keeping your cholesterol in check while pregnant is very important. There are multiple studies that show adding chlorella to your diet may support normal cholesterol levels. The key component is Vitamin B12 which can help maintain normal cholesterol levels. 

Blood Sugar Levels

If you want additional support to maintain your already normal blood sugar levels within the healthy range, chlorella can offer you some peace of mind.  

Chlorella has rich nutritional value, causing a lot of people to label it a superfood and is often referred to as the king of superfoods. 

Immune System Support & Breast Feeding

Chlorella has been shown to support a healthy immune system. Additionally, studies have shown that nursing mothers who take chlorella have increased levels of Immunoglobulin A in their breast milk. Since a lot of natural immunity is passed from mother to child through breast milk, having a stronger immune system is a huge plus. Some women who have taken chlorella during pregnancy report having a green pigmentation to their breast milk. This is common, due to the high amounts of chlorophyll contained in chlorella, and shouldn’t be cause for concern.

Don’t Forget to Check

It’s always important to talk to your doctor before beginning any new supplement or diet. While chlorella hasn’t been shown to provide any added risk, it’s important to check with a doctor. Potential side effects of chlorella, which can happen during pregnancy or any other time taking the supplement, include stomach discomfort while the body adjusts to the high amounts of chlorophyll contained in chlorella as chlorella is nature’s greenest superfood. These symptoms may be rare, but consult your doctor if side effects continue to persist.

Try Sun Chlorella

The benefits of chlorella depend on how the algae is grown, the species that is used, and how the algae is processed. Sun Chlorella offers one of the most absorbable chlorellas on the market. At Sun Chlorella, we pulverize chlorella’s tough outer cell wall without the use of high heat or chemicals which preserves the nutrients of chlorella better than any other type of processing, including broken cell wall chlorella. Quite simply, Sun Chlorella gives you the ability to digest more of this superfood’s power than most other chlorella products. We offer chlorella in both powder and tablet form to make digestion of this supplement easy to add to your normal routine. Consult with your doctor, and try chlorella today!


Author: Marisela Corrado

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