If we will name the best three natural sources of resveratrol, these would include the usual red wine, the invasive specie Japanese knotweed and the common peanuts. Based on these three main sources, the extraordinary features of resveratrol as food supplements are obtained from any one of them.
Red wine is rich in resveratrol because of its grape juice sources. However, getting the right amount of resveratrol is not similar to exposing the wine to natural elements through evaporation. There are good resveratrol grape juice sources coming from different types of grapes namely; muscadine, labrusca, and Vitis vinifera. Red wine has more resveratrol contents due to longer fermentation period compared to white wine. Hence, this may be the reason to the common belief that red wine has plenty of benefits in the maintaining a healthy heart.
In order to derive the right benefits, moderate daily drinking is needed consisting of one to two drinks in men and one for women, at the average. A drink is considered about 5 ounces or 148 ml. in the case of drinking wine. However, in the desire to get the needed resveratrol from red wine, we should not overlook the fact that there are also other medical considerations regarding its use. Alcohol can also be a likely cause of other diseases like breast cancer, stroke, obesity, high blood pressure, and alcoholism. Thus, alcohol intakes are not recommended for people with no previous experiences in the consumption of alcohol.
Japanese knotweed as a source of resveratrol is doubtful to some people who have no prior exposure to the plant. Although listed as one of the invasive species in over 13 states, there lies the restriction regarding its elimination. As invasive specie, it has the ability to grow under any soil conditions and sprout even on cracked pavements. The plant is also a good source of resveratrol for some manufacturers and used as an alternative for rhubarb in the North East being quite edible.
Peanuts as one of the best resveratrol sources can also be the key to have a lower body fat index. For most people who are fond of eating peanuts, you will be surprised to note that the body fat index is lower when compared to those people who do not eat peanuts regularly. Hence, there is that healthy option to eat peanuts on your next visit to the bar to sip a glass of wine or two, served free for the taking.
The question now lies to non-drinkers of wine on where to get the other sources of resveratrol. Resveratrol grape juice sources can be acquired from purple and red grape juices with the same benefits of red wine. Another healthy source is the dark purple Concord grapes where resveratrol grape juice sources abound. For this reason, resveratol grape juice sources are also known to produce healthy benefits such as reduction of blood clots and as well as bad cholesterol or low-density lipoprotein. Moreover, it can also prevent damages in the heart blood vessels and in the proper maintenance of normal blood pressure levels.