Yes. To quote Montsko et al. (2008):
Resveratrol is a red pigment found in the skins of red and purple grapes, but not green grapes. Red wines have resveratrol, rose wines have some, but not much, and white wines have no resveratrol. The deeper the red, the more resveratrol the wine has. Syrrahs, Merlots, and Zinfandels have high resveratrol levels.
Most resveratrol sold in Israel is of low purity (50%), such as Solgar. Resveratrol 50% contains lower amount of trans-resveratrol, compared to Mega-Resveratrol brand, which is a 99% pure trans-resveratrol product. Trans-resveratrol is the beneficial substance in resveratrol.
A beer can is a lightweight metallic can which is intended to contain beer.
Resveratrol is a very good product for inside and outside of the body and if the products also contain natural ingredients, then it is a very good buy and may work.
YES
I know of no studies or discussions involving resveratrol and menstruation. I'd say review your nutritional history. The following foods contain resveratrol: blueberries, cranberries, bilberries, grapes, peanuts, red wine and Japanese knotweed. If any of these have interfered with your cycle before, then resveratrol could be a concern. If not - then it likely won't. Resveratrol is a nutrient just like Vitamin A, Vitamin C, Lutein, Magnesium and Calcium are. Oooh - one last thing proanthocyanidins and resveratrol are natural blood thinners. So if you're taking a blood thinner and using resveratrol - you may be getting too much blood thinning.
A root beer float has vanilla ice cream in it. Root beer itself does not contain vanilla.
Beer doesn't contain hydroxides.
Beer alone would not make you fat unless you drank gallons of it. Three pints of beer are roughly the same calories as one bar of Chocolate!
yes
no