Chlorella Benefits, Uses, Dosages And Potential Side Effects | How To Take Chlorella Supplements?

Chlorella Benefits, Uses, Dosages And Potential Side Effects | How To Take Chlorella Supplements?

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Chlorella benefits - Dr. Axe

Are you looking for an all-natural supplement that boosts your energy, supports fat loss and helps detox heavy metals like lead and mercury from your body? If so, a freshwater algae called chlorella may be exactly what you need.

Native to Taiwan and Japan, this superfood is rich with phytonutrients, including amino acids, chlorophyll, beta-carotene, potassium, phosphorous, biotin, magnesium and the B-complex vitamins. Chlorella’s rich green color comes from a high concentration of chlorophyll, and chlorella is loaded with chlorophyll benefits. 

Sometimes it can be difficult to get the recommended 5–7 serving of vegetables a day, even though we are told to eat more leafy green vegetables. Juicing is too time- consuming for most people. Most green leafy vegetables pale in comparison to the health benefits that chlorella can provide.

All of the chlorella benefits can be received in a simple powder or tablet form, if you consume organic, low-temperature-extracted chlorella supplements.

What Is Chlorella?

Chlorella is genus of green algae (family Chlorellaceae) found either singly or clustered in fresh or salt water. The whole chlorella plant is used to make nutritional supplements and medicine. There are several species of chlorella with Chlorella vulgaris being one of the most commonly used in supplements. Chlorella algae is a cousin of spirulina, and we will compare the nutrients of these superfoods later in the article.

What does chlorella do for your body? Studies have shown that chlorella benefits the entire body by supporting healthy hormonal function, promoting cardiovascular health, helping to negate the effects of chemotherapy and radiation, lowering blood pressure and cholesterol, and aiding in the detoxification of our bodies.

Chlorella has also been used to try to treat or prevent the following: (1)

  • Asthma attacks
  • Bad breath
  • Fibromyalgia
  • High cholesterol
  • High blood pressure
  • Low B-12 levels
  • Premenstrual syndrome is a condition that occurs during menstruation.
  • There is a sexually transmitted infection called trichomoniasis.
  • White patches on genitals are called vulvar leukoplakia.

Some people take chlorella to try to get better.

  • Boost energy levels
  • Detox the body
  • Mental function can be improved.

7 Chlorella Benefits

People use chlorella for a lot of different health concerns. Incorporating chlorella into your daily diet will give you seven scientifically proven benefits.

1. Detoxifies Heavy Metals

You may have heavy metals in your body if you have mercury in your teeth, have been exposed to radiation, eat foods from China, or have a vaccine. It is important to be proactive in ridding yourself of heavy metals and toxins.

One of chlorella’s most significant health benefits is that it wraps itself around even stubborn toxins residing in our bodies, such as lead, cadmium, mercury and uranium, and keeps them from being reabsorbed. Regular consumption of chlorella can even help keep heavy metals from accumulating in our bodies’ soft tissues and organs in the first place. (2, 3)

2. Detoxifies Radiation and Chemotherapy

The most common forms of cancer treatment are radiation therapy and chemotherapy. Anyone who has gone through either of these treatments, or knows someone who has, knows what a toll they take on the body. High levels of Chlorella have been shown to protect the body against ultraviolet radiation treatments while removing radioactive particles from the body.

Researchers from the Virginia Commonwealth University Medical College have said that.

When patients are taking steroids or undergoing cancer treatment, the immune system’s cellular components and functions are unaffected.

The university’s two-year study allowed researchers to observe that glioma-positive patients have fewer respiratory infections and flu-like illnesses when taking chlorella. (4)

3. Supports Your Immune System

The research found that after 8 weeks of chlorella intake, the activity of the NK cell improved. The immune system of healthy individuals was studied by researchers from the University of South Korea.

The results showed that chlorella supports a Noneand helps “natural killer” cell activity. (5)

4. Promotes Weight Loss

Losing weight is difficult, especially as we age. In a study published in the Journal of Medicinal Food, researchers state, “Chlorella intake resulted in noticeable reductions in body fat percentage, serum total cholesterol, and fasting blood glucose levels.” (6)

Chlorella benefits you by helping to regulate hormones, helping with metabolism, improving circulation and promoting higher levels of energy. It also helps to reduce weight and body fat, and removes stored toxins.

toxins are released and can be reabsorbed as our bodies lose weight. It’s important to get these toxins out of our system as quickly as possible. Chlorella is able to surround the toxins and heavy metals in our bodies to help facilitate elimination and prevent reabsorption.

5. Makes You Look Younger 

Are there chlorella benefits for skin? There sure are! Research continues to reveal that chlorella may also slow the aging process, making you look younger. A study published in the journal Clinical Laboratory revealed that chlorella greatly reduces oxidative stress, that can be caused from pollution, stress and a poor diet. (7)

The reason chlorella is so effective at giving you younger looking skin is because it naturally increases levels of vitamin A, vitamin C and glutathione in your body, which eliminates free radicals and protects your cells.

You can see results in as little as two weeks if you just take a chlorella supplement for a day or two.

6. Fights Cancer

It is believed that all human bodies at some time develop cancer cells. Properly functioning immune systems have the ability to attack and destroy these cells, before they have the chance to take hold and create cancer. A recent medical study found that chlorella helps fight cancer in several ways. (8)

It strengthens the immune system, so our bodies respond properly. We are less likely to get environmental based cancers because it removes heavy metals and toxins from our bodies. Studies have shown that people who have been diagnosed with cancer are more likely to fight new abnormal cells.

And, as mentioned above, if cancer is diagnosed, and chemotherapy or radiation therapy is used, chlorella can help to fight the side effects and be used in addition to natural cancer treatments.

7. Lowers Your Blood Sugar and Cholesterol

Type 2 diabetes and high cholesterol are two of the serious chronic conditions facing many Americans today. Years of improper eating, stress and a lack of sleep have led many to one or both of these diagnoses.

In a study published the The journal deals with Medicinal Food. , researchers found that doses of 8,000 mg of chlorella per day (divided into 2 doses), helps lower cholesterol and blood glucose levels.

Researchers observed first a decline in cholesterol levels, and then the improvement in blood glucose. They believe that chlorella activates a number of genes at the cellular level that improve insulin sensitivity, encouraging a healthy balance. (9, 10)

Related: 6 Phytoplankton Health Benefits You Won’t Believe (#1 Is Uplifting!)

Nutrition Facts

Chlorella is one of the most powerful superfoods in the world, and it has lots of vitamins and minerals.

Three tablets of chlorella contain about: (11, 12)

  • 10 calories
  • 2 grams protein
  • 0 grams fat
  • 1 gram carbohydrate
  • 0 milligrams sodium
  • 78 milligrams vitamin C (87 percent DV)
  • 3000 international units of vitamins A and D.
  • The iron content is 35 percent DV.

chlorella nutrition has a good amount of vitamins K, B1, B6 and phosphorus.

When you look at its nutrient density score, it’s easy to see why chlorella is ranked one of the top 10 health foods in the world. In fact, it is more nutrient dense per gram than other greens, including kale, spinach and broccoli!

Uses in Traditional Medicine

Many traditional medicine practitioners use chlorella as a supplement and remedy because of its impressive mix of vitamins, minerals, and other minerals. It is often used for inflammatory-related conditions as well as its detoxifying and renewing benefits.

In Traditional Chinese Medicine, chlorella is said to provide yin energy. This means that it is very helpful to an overstimulated or imbalanced body. It can have a calming effect on the nervous system while nourishing and restoring the body as a whole.

In Ayurvedic Medicine, chlorella (as well as ghee) is believed to supply ojas (“vitality” or “life force”) to people who feel run down or who could use an extra boost to their already positive state of health.  (13)

Chlorella vs. Spirulina vs. Chlorophyll

Can chlorella or spirulina be better? Many people have been taking spirulina for a long time, even though most Americans have not heard of it. They are both waterborne organisms, but they are different at the cellular level.

A multi-celled plant with no true nucleus is called smilberry. It can grow up to 100 times the size of chlorella and is blue-green in hue. Chlorella is a spherical-shaped single-celled microorganism with a nucleus and is green.

Chlorophyll is found in all green plants and can be used in supplements as a semi-synthetic mixture.

chlorella has to go through processing to break its cellular walls to enable the absorption of its benefits, but smilbery can be used and consumed in supplements right after harvest. Chlorophyll comes from green plants and algae. It’s said that Chlorella is higher in chlorophyll than it is in spirulina, and that it’s double the amount.

The benefits of chlorella and spirulina are very similar because both have a concentrated balance of nutrients shown to help cleanse and detoxify the body, and a high concentration of protein that supports energy and clarity. Chlorophyll’s known benefits of liver detoxification, skin protection and improved digestion are very similar which isn’t surprising since chlorophyll is a star ingredient of both spirulina and chlorella and is behind many of its benefits.

Chlorella and spirulina nutrition have additional vitamins and minerals that are not contained in chlorophyll supplements. The World Health Organization uses smilberry in its feeding programs for children in developing countries. A single gram of spirulina powder a day can counteract a deficiency that can lead to blind spots.

There are powder, tablets or liquid forms of chlorophyll, spirulina and chlorella. Depending on your health goals and what other supplements you are taking, one of these supplements may appeal to you more than the others. Both chlorella and spirulina offer additional vitamins and minerals. Chlorophyll supplements can be used to hone in on the benefits of the plant.

Where to Find and How to Choose

You can buy chlorella in powder, tablets or liquid form at your local health store or online. It took many years of research, study, trial, and error to find a way for the human body to digest it. The substance in these walls is believed to be what surrounds heavy metals, pesticides and other toxins, and helps to remove them from the human body.

Which is the best chlorella? Make sure to buy cracked cell wall chlorella when you purchase a chlorella supplement. You should look for a brand that is organic and low- temperature-extracted.

Supplements, Dosage and How to Take

There are two main ways to consume a chlorella supplement.

1. Smoothie — Chlorella has a very strong taste, so you will not want to add more than about 1/2 teaspoon of chlorella to a smoothie. You can use other ingredients like banana, coconut water, vanilla protein powder and lime juice to help hide the taste.

2. Tablets — Simply take 3–6 tablets of chlorella with 8 ounces of water 1–3 times daily to experience chlorella health benefits.

In addition, the following dosage has been studied in scientific research: (14)

  • For iron deficiency during pregnancy: 2 grams of chlorella 3 times daily taken from the 12–18th week of gestation until delivery.

Studies show that chlorella is safe if taken by mouth for a short period of time. The first thing is (1)


Are you looking for some more delicious ways to incorporate chlorella into your diet? These chlorella recipes are loaded with vitamins and minerals.

History and Interesting Facts

The Dutch microbiologist discovered chlorella using a microscope in 1890. Chlorella has existed since the beginning of the planet Earth.

The Greek word chloros means green, and the Latin diminutive ella means small, which is what the name “chlorella” is derived from. In the wild, chlorella is able to reproduce quickly. Water, sunlight, carbon dioxide and a small amount of minerals are all that it needs to grow.

Scientists realized in the 1960s that it was impossible for humans to digest chlorella in its natural state due to its tough cell walls that protect it from harmful elements. This is the reason why chlorella supplements are labeled as cracked cell wall chlorella.

Side Effects and Precautions

Some people can have side effects from taking chlorella powder and other supplements. What are the side effects of taking chlorella? Some of the chlorella side effects are serious.

  • Sensitivity to sunlight can cause swelling of the face and tongue.
  • digestive upset
  • acne
  • fatigue
  • lethargy
  • headaches
  • vertigo
  • shaking

Most of the chlorella side effects and symptoms are typical of a detoxification program.

Chlorella may also cause green-colored stools. Other chlorella dangers include potential allergic reactions. Seek emergency medical attention if you experience severe breathing problems or a life-threatening allergic reaction called anaphylaxis after taking chlorella.

Individuals that are allergic to iodine or are watching their intake of chlorella supplements should be careful. If you are currently taking any type of medication or are being treated for a medical condition, you should check with your doctor before you take chlorella. There are fourteen.

Before taking chlorella supplements, pregnant and nursing women should speak to their healthcare provider about the safety of this algae.

Final Thoughts

  • Like its cousin, spirulina, Chlorella is a green algae with high levels of chlorophyll.
  • Chlorella benefits include helping with weight loss, lowering cholesterol levels, and fighting cancer, as well as boosting the immune system and skin health.
  • It is also used as a natural remedy for boosting energy and mental function.
  • The winner of the chlorella vs spirulina vs chlorophyll comparison can be a matter of personal preference; they are all beneficial and in many similar ways.
  • Adding chlorella powder and spirulina powder to a smoothie recipe is very simple. They can be used in soups, desserts, and more.

Read Next: Homemade Detox Drinks — 5 Major Health Benefits, Including Weight Loss

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