There was an old worry that nano particles might absorb through skin into the body but multiple studies (including on damaged, sunburned, and UV-irradiated skin) have shown that TD stays on the surface and the layer of dead skin cells on top of everything else
I generally recommend alternating between local wrist injection and abdominal injection
Likewise, other forms of cooking that minimize the direct contact with cooking water, such as steam blanching (instead of water blanching), steam pressure cooking, microwaving, and sous-vide are preferable to boiling in terms of folate retention 292,384,385,393
Theyre often used in studies focused on regeneration, aging, and cellular repair
While these reactions are uncommon, its always best to prioritize your safety and ensure all providers are kept in the loop