Resveratrol vs. Trans Resveratrol
The first problem is the name. It’s hard to pronounce, right? It takes most people five times to navigate all the syllables and spit it out correctly. Rez-VAIR-a-trawl.
The second problem is that sometimes you hear about “resveratrol,” sometimes you hear about “trans resveratrol,” and sometimes you hear about “pure resveratrol.”
They are not all the same thing.
Resveratrol is the general product name for a supplement sold in different levels of purity. Trans resveratrol, on the other hand, is the active ingredient in a resveratrol supplement. In other words, resveratrol products contain varying percentages of the active ingredient trans resveratrol. Some brands’ products are only 5 percent pure, while others might be 25 percent, 50 percent, or 75 percent pure.
Most resveratrol found on store shelves in the U.S. contains 50 percent or less of the active ingredient. Since it is a dietary supplement, the Food and Drug Administration does not regulate the labeling of such products in terms of their purity. So consumers must beware!
Because you cannot be sure how much trans resveratrol your supplement contains, always be sure to buy pure trans resveratrol.
What is Pure Trans Resveratrol?
Pure trans resveratrol is a resveratrol product that is at least 99 percent comprised of the active ingredient- trans-resveratrol. Resveratrol occurs naturally in such plants and plant products as dark chocolate, tea leaves, certain berries, grapes, peanuts and Japaneses knotweed, which is then purified to various purities, anywhere from 5 percent to 99 percent pure. Pure trans resveratrol may cost more, but it contains effective dosages of the active ingredient, unlike many competitors – 5 to 10 percent pure – which are essentially useless.
Pure trans resveratrol has numerous health benefits, as mentioned above. These include protection against heart-attacks and strokes, anti-aging and anti-inflammatory properties, , macular degeneration and cataracts, and cancer-fighting properties.
It also reduces the instances or severity of the following:
- Liver disease
- Joint disease
- Alzheimer’s disease
- Lyme disease
- Parkinson’s disease
- Multiple sclerosis
- Atherosclerosis (hardened arteries)
The list above contains only some of the many potential health benefits of taking pure trans resveratrol supplements.
Trans Resveratrol vs. Cis Resveratrol
To confuse matters further, in addition to trans resveratrol, low purity resveratrol supplements contain “cis resveratrol,” which likewise occurs naturally in the same plant products as does trans resveratrol. However, cis resveratrol has no known beneficial health properties. Most lower quality supplements contain large quantities of this useless cousin of trans resveratrol.
Pure Trans Resveratrol Has No Side Effects
In addition to cis resveratrol, lower purity supplements also contain emodin, an extract of buckthorn, Turkish rhubarb, and Japanese knotweed. Emodin has laxative properties, and is known to have some unpleasant side effects. Some sensitive individuals may experience gas, nausea, vomiting, diarrhea or loss of appetite.
Unlike lower purity supplements, pure trans resveratrol has no side effects.
consumers should be aware that, even though the initial cost of lower purity resveratrol supplements is often lower, the ultimate cost may be even greater than the cost of pure trans resveratrol. For instance, consumers who choose 50 percent purity supplements must take double the dosage to achieve the same results of pure trans-resveratrol. Consumers who take 20 percent purity supplements must take five capsules to match the effectiveness of a single pure trans resveratrol capsule.
Hopefully, you will no longer be perplexed or bored witless by the myriad terms and confusing gobbledygook that surrounds resveratrol products. No longer do you need to ask, “What is pure trans resveratrol?”
For the benefits to your heart, eyes, liver, and cardiovascular system, consider starting a program of pure trans resveratrol supplements.