When your B12 is low, you might feel: Tired all the time, even after sleeping well Mentally foggy, with trouble concentrating Dizzy or lightheaded Depressed or anxious Your energy drops, and basic tasks can start to feel overwhelming
Oral supplements get around skin irritation, which, for most patients, is the rate limiting step
Peptides decrease in your skin as you age, contributing to reduced collagen and skin elasticity, which leads to signs of skin ageing like fine lines and wrinkles
You have a history of kidney stones (high-dose Vitamin C can be contraindicated)
Learn the foundation supplements he trusts mostcreatine, protein, pre-workout,
Situations that typically call for extra caution include: Complex medical histories Pregnancy or breastfeeding Active cancer or history of certain cancers, depending on individual context Significant cardiovascular or clotting risk factors People taking multiple medications that could complicate the picture This is not meant to scare anyone