2,851
edits
Quercetin: Difference between revisions
no edit summary
No edit summary |
No edit summary |
||
| Line 242: | Line 242: | ||
In a study sponsored by Natural Factors, the bioavailability of Standard Quercetin, Quercetin Phytosome and Quercetin LipoMicel was evaluated. The results indicated that Quercetin LipoMicel had a relative bioavailability to Standard Quercetin of 8.5, while Quercetin Phytosome exhibited a slightly higher value of 8.9. Notably, LipoMicel maintained more consistent levels of quercetin in the system over a 24-hour period. <ref name=":1">https://jnhpresearch.com/index.php/jnhpr/article/view/17/24</ref> | In a study sponsored by Natural Factors, the bioavailability of Standard Quercetin, Quercetin Phytosome and Quercetin LipoMicel was evaluated. The results indicated that Quercetin LipoMicel had a relative bioavailability to Standard Quercetin of 8.5, while Quercetin Phytosome exhibited a slightly higher value of 8.9. Notably, LipoMicel maintained more consistent levels of quercetin in the system over a 24-hour period. <ref name=":1">https://jnhpresearch.com/index.php/jnhpr/article/view/17/24</ref> | ||
In a second study, the blood concentrations of quercetin in healthy participants after the administration of standard quercetin and LipeMice quercetin was evaluated with over 72 hours and 4 doses in total. In contrast to other studies, the administration was given after 10 hours of fasting and continued fasting for 4 hours afterward to reduce potential interactions with food components like fiber and fat. Within the first 24 hours, LipeMice (500mg) had a significantly 7-fold increased blood concentrations of quercetin compared to standard quercetin (500 mg). LipeMice administered at a double dose (1000 mg) achieved 15-fold higher absorption, LipeMice tested at half a dose of standard quercetin increased concentration by approx. 3-fold. Quercetin blood concentrations were attained over 72 hours. | In a second study, the blood concentrations of quercetin in healthy participants after the administration of standard quercetin and LipeMice quercetin was evaluated with over 72 hours and 4 doses in total. In contrast to other studies, the administration was given after 10 hours of fasting and continued fasting for 4 hours afterward to reduce potential interactions with food components like fiber and fat. Within the first 24 hours, LipeMice (500mg) had a significantly 7-fold increased blood concentrations of quercetin compared to standard quercetin (500 mg). LipeMice administered at a double dose (1000 mg) achieved 15-fold higher absorption, LipeMice tested at half a dose of standard quercetin increased concentration by approx. 3-fold. Quercetin blood concentrations were attained over 72 hours. {{#pmid:37600550|pmid37600550}} | ||
{| class="wikitable" | {| class="wikitable" | ||
| Line 248: | Line 248: | ||
! | ! | ||
! colspan="3" |Study 1 <ref name=":1" /> | ! colspan="3" |Study 1 <ref name=":1" /> | ||
! colspan="4" |Study 2 (with fasting) | ! colspan="4" |Study 2 (with fasting) {{#pmid:37600550|pmid37600550}} | ||
|- | |- | ||
! | ! | ||