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. 2011 Jun 16;6(6):e19881. doi: 10.1371/journal.pone.0019881

Table 3. Recommendations for the use of resveratrol – part 3.

What is the relevant dose of resveratrol?
• A relevant or optimal dose for resveratrol has yet to be established by human studies and will almost certainly vary depending on the effect being studied.
• Doses in the range of hundreds of mg to several g per day have been proposed based on animal studies, but more human studies are needed to confirm these estimates.
• Chronic human intake above the concentrations contained in natural food should be considered experimental until long-term human studies have been performed.