1,2,6 Symptoms typically include being easily fatigued with exertion, palpitations, and skin pallor
Dosing, frequency, and duration all vary depending on how your body responds, and your needs may evolve over time
Key considerations if a patient discloses combined use include: Gastrointestinal effects : Both agents may independently cause nausea, vomiting, or appetite suppression
Age-related considerations Clinical trials included adults across a range of ages, but specific data on elderly populations is limited
Key Takeaways Vitamin B12 doesnt contain stimulants, but because it supports energy metabolism, some people feel more alert if they take it late at night
If one of these vitamins is deficient, it can result in serious health problems