[Latin Name] Euterpe Oleracea

[Plant Source] Acai Berry from Brazil

[Specifications] 4:1, 5:1, 10:1

[Appearance] Violet Fine Powder

[Plant Part Used]:Fruit

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Pesticide residue] EC396-2005, USP 34, EP 8.0, FDA

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[Gerneral feature]

1. 100% extract from Acai berry fruit;
2. Pesticide residue: EC396-2005, USP 34, EP 8.0, FDA;
3. Directly import fresh frozen acai berry fruits from Brazil;
4. The standard of the heavy mental is strictly according to the

   foreign pharmacopoeia USP, EU.

5. High standard of the quality of imported raw materials.
6. Good water solubility, reasonable price.

[What is Acai berry]

The south American Acai palm(Euterpe oleracea)-known as the tree of life in Brazil-provides a small berry which is growing in fame, particularly following recent studies by well-known herbalists and naturopaths that have categorised it as a “superfood”. Acai berries are extremely rich in antioxidants, vitamins and minerals. The acai berry is also famous for its capacity to support dieting, protect the skin, reduce the risk of cardiovascular disease and prevent the development of certain types of cancer.

[Function]

While there are many different berry and fruit juices on the market, Acai contains the most complete array of vitamins, minerals, and essential fatty acids. Acai contains Vitamin B1 (Thiamin), Vitamin B2 (Riboflavin),

Vitamin B3 (Niacin), Vitamin C, Vitamin E (tocopherol), iron, potassium, phosphorus and calcium. It also contains the essential fatty acids Omega 6 and Omega 9, all the essential amino acids, and more protein than an average egg.

1)Greater Energy and Stamina

2)Improved Digestion

3)Better Quality Sleep

4)High Protein Value

5)High Level of Fiber

6)Rich Omega Content for Your Heart

7)Boosts Your Immune System

8)Essential Amino Acid Complex

9)Helps Normalize Cholesterol Levels

10)Acai Berries Have 33 Times the Antioxidant Power of Red Grapes and Red Wine

If you’re a non-scientist, you might have once asked yourself, propped against the bedhead after disappointingly quick intercourse, how long does sex “normally” last?
A scientist, though, would phrase the same question in an almost comically obscure way: What is the mean intravaginal ejaculation latency time?
I know there’s a lot more to sex than putting the penis into the vagina and ejaculating, but the rest is not always easy to define (kissing? Rubbing? Grinding?). To keep things simple and specific, we’ll just focus on the time to ejaculation.
Measuring an average time to ejaculation is not a straightforward matter. What about just asking people how long they take, you say? Well, there are two main problems with this. One is that people are likely to be biased upwards in their time estimates, because it’s socially desirable to say you go long into the night.
The other problem is that people don’t necessarily know how long they go for. Sex isn’t something people normally do while monitoring the bedside clock, and unassisted time estimation may be difficult during a transportative session of love-making.
What does the research say?
The best study we have estimating the average time to ejaculation in the general population involved 500 couples from around the world timing themselves having sex over a four-week period—using a stopwatch.
That is as practically awkward as it sounds: participants pressed “start” at penile penetration and “stop” at ejaculation. You may note this could affect the mood somewhat, and might perhaps not exactly reflect the natural flow of things. But—science is rarely perfect, and this is the best we’ve got.
So what did the researchers find? The most striking result is that there was a huge amount of variation. The average time for each couple (that is, averaged across all the times they had sex) ranged from 33 seconds to 44 minutes. That’s an 80-fold difference.
So it’s clear there’s no one “normal” amount of time to have sex. The average (median, technically) across all couples, though, was 5.4 minutes. This means that if you line up the 500 couples from shortest sex to longest sex, the middle couple goes for an average of 5.4 minutes each time they do it.
There were some interesting secondary results, too. For example, condom use didn’t seem to affect the time, and neither did men’s being circumcised or not, which challenges some conventional wisdom regarding penile sensitivity and its relationship to staying power in the sack.
It didn’t much matter which country the couples came from either—unless they came from Turkey, in which case their sex tended to be significantly shorter (3.7 minutes) than couples from other countries (Netherlands, Spain, the United Kingdom, and the United States). Another surprising finding was that the older the couple, the shorter the sex, contrary to the prevailing wisdom (probably peddled by older men).
Why do we have sex for so long?
As an evolutionary researcher, all this talk of how long sex lasts make me wonder: Why does it last any time at all? All sex really needs to achieve, it seems, is to put sperm into the vagina. Why all the thrusting and bumping? Instead of sliding the penis in and out many hundreds of times per sexual session, why not just put it in once, ejaculate, and then go have a lemonade and get on with the rest of the day?
Before you say, Because it’s fun to go in and out!, remember evolution doesn’t care about fun per se—it generally only “designs” things to be enjoyable if they helped our ancestors pass on their genes to future generations. For example, even though we like eating food, we don’t chew each mouthful of it for five minutes just to make the enjoyment last longer. That would be inefficient, and so we’ve evolved to find it gross.
Why we last so long is a pretty complicated question with no clear answer, but a clue may be in the way the penis is shaped. In 2003, researchers showed—using artificial vaginas, artificial penises, and artificial sperm (corn syrup)—that the ridge around the head of the penis actually scoops out pre-existing syrup from the vagina.
What this suggests is that men’s repeated thrusting might function to displace other men’s semen before ejaculating, ensuring their own swimmers have a better chance of reaching the egg first. Incidentally, this could explain why it becomes painful for a man to continue thrusting after ejaculating, since that would risk scooping out his own semen as well.
So what to do with this information? My advice would be to try not to think about it during the throes of passion.

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Please watch: “Are There Exercises for Breast Enhancement”

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Subscribe to Dr. Greger’s free nutrition newsletter at https://www.nutritionfacts.org/subscribe and get a free excerpt from his latest NYT Bestseller HOW NOT TO DIE. (All proceeds Dr. Greger receives from the sales of his books, DVDs, and speaking engagements go to support the 501c3 nonprofit that runs NutritionFacts.org.)

DESCRIPTION: An independent review of the effects of açaí berries was recently published, including studies on immune function, arthritis, and metabolic parameters. Here are the older açaí videos I referenced: Antioxidant Content of 300 Foods (https://nutritionfacts.org/video/antioxidant-content-of-300-foods-2/) and Superfood Bargains (https://nutritionfacts.org/video/superfood-bargains-2/). Indian gooseberries may also help control blood sugars (https://nutritionfacts.org/video/amla-versus-diabetes/) and rose hips may also help with arthritis (https://nutritionfacts.org/video/dietary-osteoarthritis-treatment/). Plant-based diets in general may help arthritis (https://nutritionfacts.org/video/diet-rheumatoid-arthritis/) and metabolic parameters (https://nutritionfacts.org/video/metabolic-syndrome-and-plant-based-diets/). I also have another video on pomegranate juice: https://nutritionfacts.org/video/is-pomegranate-juice-that-wonderful/ And what’s true of pomegranate juice is true of other juices (https://nutritionfacts.org/video/best-fruit-juice/) with one exception (https://nutritionfacts.org/video/the-fruit-whose-juice-is-healthier/).

Even if supplements contain what they, say they may not be useful (https://nutritionfacts.org/video/dietary-supplement-snake-oil/) and sometimes it’s what’s added rather than what’s missing that is the problem (https://nutritionfacts.org/video/some-ayurvedic-medicine-worse-than-lead-paint-exposure/).

Have a question for Dr. Greger about this video? Leave it in the comment section at https://nutritionfacts.org/video/clinical-studies-on-acai-berries/ and he’ll try to answer it!

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