Symptoms of real deficiency include fatigue, tingling or numbness in hands and feet, memory and concentration issues, mouth ulcers and pale skin, and a GP blood test is the only reliable way to confirm it
Prevention strategies include maintaining adequate calories (minimum 1,200/1,500), prioritizing protein (80-100g daily), and taking biotin supplements (2,500-5,000mcg daily)
You can locate the tendon by feeling the front of your shoulder while rotating your arm in and out
Wake-Up and Morning Protocol Greenfield wakes up early, typically around 6:00 AM, and moves immediately into a structured morning biohacking protocol
Chemically, vitamin B12 can exist in a number of different forms, but all of them contain the mineral Cobalt
Fatigue or drowsiness: Some patients feel increased sleepiness at bedtime, which most consider a benefit rather than a side effect