Starting a medication that significantly suppresses appetite too early can interfere with recovery, energy levels, and milk supply
Cho SS, Qi L, Fahey Jr GC, Klurfeld DM
(Sure, resistance training is crucial too, but let's stick to nutrition for now.) To keep the weight loss train moving and preserve your muscle, you need to make protein your best friend
Castellanos, V., Workneh, H., Malik, A
10.1177/0004563220975658 Ann
Even assuming 100% absorption (which has never been demonstrated for berberine through a patch), you would need to apply over 100 patches simultaneously to match one day of the studied oral dose