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7 Bienfaits du Camu Camu pour la santé, fondés sur des preuves

Camu camu, or Myrciaria dubia, is a sour berry, similar to cherry in color. It’s native to the Amazon rainforest but has gained popularity worldwide due to its many purported health benefits. Fresh camu camu berries are tart in flavor, which is why they’re commonly found in supplement form as powders, pills, or as a juice. Camu camu is considered a superfood — mainly due to a high content of certain nutrients and powerful plant compounds, including vitamin C.


Here are 7 evidence-based health benefits of camu camu.


  1. High in vitamin C

Camu camu is rich in vitamin C.


Vitamin C plays many important roles in your body. For example, it helps strengthen your immune system and is needed for the formation of collagen, a protein that supports your skin, bones, and muscles.


What’s more, vitamin C acts as a powerful antioxidant, protecting your cells from unstable molecules called free radicals. Though free radicals are a normal byproduct of cellular function, too many can be formed as a result of stress, poor diet, and exposure to pollution.


When free radicals outnumber antioxidants in your body, it leads to a condition called oxidative stress, which has been linked to chronic conditions like diabetes, heart disease, and cancer.


Eating foods rich in antioxidants like vitamin C can help prevent oxidative stress and combat free radical damage.


Camu camu is estimated to contain up to 3 grams of vitamin C per 3.5 ounces (100 grams) of fruit.


However, due to its strong sour taste, it’s rarely eaten fresh and typically sold in powder form. Since the powder has had all water removed, it contains more vitamin C per gram compared to the fresh berries.


According to product nutrition labels, camu camu powder can deliver up to 750% of the Reference Daily Intake (RDI) of vitamin C per teaspoon (5 grams).


Keep in mind that the level of vitamin C in camu camu products can vary depending on, for example, where the fruit was grown.


  1. Contains powerful antioxidants

Camu camu has impressive antioxidant capacities, as it’s loaded with vitamin C along with many other potent compounds like flavonoid antioxidants, including anthocyanins and ellagic acid.


Antioxidants are substances that protect your cells from damage caused by free radicals. Excess free radicals in your body can lead to chronic conditions like heart disease and cancer over time.


The high antioxidant content of camu camu may particularly benefit those who smoke cigarettes, as smoking creates excessive amounts of free radicals, leading to oxidative stress.


In a 1-week study in 20 male smokers, those who drank 0.3 cups (70 ml) of camu camu juice containing 1,050 mg of vitamin C daily had significantly lowered oxidative stress and inflammatory markers like C-reactive protein (CRP).


What’s more, there were no changes in these markers in the placebo group who received a vitamin C tablet. This indicates that the combination of other antioxidants from the camu camu berries had more powerful antioxidant effects than vitamin C alone.


  1. May fight inflammation

Camu camu may be effective in reducing inflammation in your body.


Chronic inflammation negatively impacts the health of your cells and has been linked to conditions like cancer, heart disease, and autoimmune disease.


Camu camu fruit pulp contains ellagic acid, an antioxidant that has been shown to inhibit the inflammation-triggering enzyme aldose reductase]).


A study in men who smoked found that drinking 0.3 cups (70 ml) of camu camu juice containing 1,050 mg of vitamin C for a week significantly decreased the inflammatory markers interleukin (IL-6) and high sensitive C-reactive protein (hsCRP).


The same effects were not seen in a control group that took a tablet with the same amount of vitamin C. This suggests that there may be a combination of beneficial components in camu camu that help your body fight inflammation.


The seeds of the camu camu fruit contain powerful anti-inflammatory compounds as well, and a mouse study found that extract from the seeds suppressed inflammation.


Though these results are promising, more research is needed to better understand the potential anti-inflammatory benefits of camu camu.


4–7. Other potential benefits

Scientific research on the potential health benefits of camu camu is limited.


Still, some studies suggest that camu camu may deliver the following benefits:


Reduced weight. Animal studies indicate that the berry may reduce body weight by increasing the number of burnt calories and positively altering gut bacteria (15Trusted Source, 16Trusted Source).

Improved blood sugar levels. Research in 23 healthy people showed that camu camu may minimize the spike in blood sugar after eating a high-carb meal (17Trusted Source).

Antimicrobial properties. In a test-tube study, the peel and seeds of camu camu reduced bacterial growth of the potentially harmful bacteria Escherichia coli and Streptococcus mutans.


Healthier blood pressure. Test-tube and human studies have observed that the berry may help reduce blood pressure by promoting the dilation of blood vessels.


It’s important to note that studies in these areas are limited, and much of the available research on camu camu is from test-tube and animal studies.


Therefore, more high-quality studies are needed to confirm the potential health benefits of camu camu.


Credit Website : https://www.healthline.com/nutrition/camu-camu#How-to-use-camu-camu-