The Antioxidant Power of Açaí vs. Apples

There are so many acai commodities on the market now, from frozen mushy in smoothie backpacks to freeze-dried powder and adds-on. How is it eaten traditionally? “In the Brazilian Amazon, the Indian tribes of the forest cut down the tree and feed the palm heart…then urinate on the rest of the tree to allure a species of palm beetle to lay its eggs inside the tree. Several weeks earlier, they return to harvest 3-4 pounds of beetle maggot larvae….” I contemplate I’ll precisely stick with my smoothie pack.

“Despite being used for a long time as food and beverage” in the Amazon, acai berries have only been researched scientifically since the beginning of this century. A number of years ago, I scrutinized that investigate in my video Clinical Studies on Acai Berries, commencing with in vitro studies demonstrating that acai could kill leukemia cadres in a petri bowl at status you might expect to find in the bloodstream after ingesting one or two beakers of acai paste and could also cut the growth of colon cancer cells in half.

Unfortunately, as I discuss issues of my video The Antioxidant Effects of Acai vs. Apples, precede published studies have failed to find such benefits for that particular type of colon cancer, a different type of colon cancer, or an estrogen-receptor negative shape of breast cancer. An acai remove did appear to kill off a line of estrogen-receptor positive breast cancer cadres, but to achieve that level of acai nutrients in your breast, you’d have to eat about 400 cups of acai pulp.

The problem with many of these petri food studies is that they use concentrations that you could never realistically achieve in your bloodstream. For illustration, as you can see at 1:48 in my video, acai berries may exert a neuroprotective influence, blocking the escalation of amyloid fibers implicated in Alzheimer’s–but only at a quantity reached by drinking about 2,000 bowls at one time. They are also welcome to have an anti-allergy effect or decrease bone loss–at a merely 1,000 goblets a day.

In my previous video Clinical Studies on Acai Berries, I too has spoken about a clinical study in which topics were asked to drink less than a bowl a daylight of acai in a smoothie. They appeared to get significant improvements in blood sugar, insulin status, and cholesterol. Now, there was no control group and it was a small study, but there’d never been a bigger study trying to replicate it until a study published in 2016.

As you can see at 2:37 in my video, investigates gave subjects the same amount of acai for the same duration as the previous study, but they found no significant improvements in blood sugars, insulin, or cholesterol. Why did this study fail to show the benefits seen in the first study? Well, the study results was publicly funded with “no conflicts of interest, ” while the first study was funded by an acai company, which ever draws you suspect that perhaps it was somehow designed to get the desired result. And, undoubtedly, the participants in that first study were not just given acai smoothies, but they were explicitly told to avoid handled flesh, “for example bacon and hot dogs.” No wonder their numbers examined better at the end of the month. Now, the new study did find a decrease in markers of oxidative stress in the participants’ bloodstreams, a sign of how rich in antioxidants acai berries can be.

Those who hock-joint supplements love to talk about how acai consumption can “triple antioxidant capacity” of your blood. And, if you look at the study they quote, you’ll find that the antioxidant capacity of participants’ blood did actually triple after ingesting acai–but the same or even better tripling was achieved after consuming just plain applesauce, which the researchers used as a restrain that happens to be significantly cheaper than acai berries or supplements. You can see the graph at 3:42 in my video.

A brand-new study has shown significant improvements in vein gathering after munching acai berries, but are they any more effective than other common fruits and vegetables? You can learn more about that in my video The Benefits of Acai vs. Blueberries for Artery Function.

What’s so great about antioxidants? Check out 😛 TAGEND

Antioxidants and Depression Treating Asthma with Return and Vegetables Food Antioxidants and Cancer Food Antioxidants, Stroke,& Heart Disease Antioxidant-Rich Foods with Every Meal Minimum “Recommended Daily Allowance” of Antioxidants Blueberries for a Diabetic Diet& DNA Repair

Where else can you get them? See Flashback Friday: Antioxidants in a Pinchand Antioxidant Power of Plants vs. Animal Foods.

What are the nutritional aspects of those grub-kabobs? See Bug Appetit: Barriers to Entomophagy and Good Grub: The Healthiest Meat.

In health,

Michael Greger, M.D.

PS: If you haven’t more, you can subscribe to my free videos here and watch my live presentations 😛 TAGEND

2019: Evidence-Based Weight Loss 2016: How Not To Die: The Role of Diet in Preventing, Arresting, and Reversing Our Top 15 Killers 2015: Food as Medicine: Preventing and Treating the Most Dreaded Diseases with Diet 2014: From Table to Able: Combating Disabling Diseases with Food 2013: More Than an Apple a Day 2012: Uprooting the Leading Causes of Death

Read more: nutritionfacts.org