The procedure itself is designed to be both simple and comfortable, carried out in a modern, clinical setting by medical professionals with specialized training

Reasons for fatigue Fatigue stems from physical or mental factors, including things like: Metabolic conditions such as diabetes, kidney disease, Cushing syndrome, and thyroid conditions Mental health issues such as depression, stress, eating disorders, anxiety, and burnout Cardiovascular conditions affecting blood flow, such as arrhythmias, heart disease, and heart failure Medications such as antidepressants, antihistamines, steroids, statins, and sedatives Sleep problems due to insomnia, narcolepsy, jet lag, and sleep apnea Chemical imbalances due to too little or too much of various essential nutrients, vitamins, and minerals Facts about B12 deficiency Also referred to as cobalamin deficiency and named after the scientific term for this water-soluble nutrient, a B12 deficiency can result from low dietary intake or from your body not absorbing the vitamin properly

To get the most from your treatment, try drinking some water before your appointment (if your nausea allows), eat a light meal if possible, and wear something comfortable with sleeves that can be easily rolled up
It is always wise to involve your primary care provider in any weight plan, particularly if you have existing conditions or take medications
Medicine & Science in Sports & Exercise, May 2016