@freemo I believe that it does, but it requires the premium account (https://www.carbmanager.com/article/ywilebiaaiuwuu_b/micronutrients-benefits-dosages-and-how-to-track)
I don't use it for micros, at least not all of them.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.