This group of vitamins is your "stress vitamins." Your B vitamins are the first to be depleted with stress, whether environmental or illness. The B vitamin's main role is to support energy and metabolism. They lower the risk of cancer and support mood, cognition, and immunity, as well as nerve function.

Vitamin B-Complex Injection | Empower Pharmacy Compounding

Vitamin B Complex: Benefits, Side Effects, Dosage, Foods & More (healthline.com)