Vitamin B-12 is often called the “energy vitamin” for good reason. Your body needs this water-soluble vitamin daily to:
- Produce energy
- Make new blood cells and DNA
- Create myelin, the protective sheath around nerves that enables signal transmission
If you have been feeling “off” or experiencing chronic symptoms like fatigue, anxiety, balance issues, memory loss, shortness of breath, or numbness and tingling in your hands and feet, you might have a vitamin B-12 deficiency.
Who Is Most at Risk?
Research shows that one in four American adults has a vitamin B-12 deficiency, and nearly half have blood levels below optimal.
Common risk factors include:
- Chronic stress: Depletes B-12, and low B-12 can worsen stress – a double-edged sword.
- Vegetarians and vegans: B-12 is found almost exclusively in animal products like beef, lamb, salmon, poultry, eggs, and dairy. Plant foods typically lack B-12, though many breakfast cereals are fortified.
- Previous weight loss surgery
- Advanced age
- Digestive conditions: Crohn’s disease, celiac disease, and other issues that impair absorption
- Heartburn medications: Drugs that reduce stomach acid (like proton pump inhibitors and H-2 blockers) can hinder B-12 absorption
Vitamin B-12 Supplementation
Because B-12 is scarce in many diets and deficiency is common, supplementation is often recommended.
At Valley Medical Weight Loss and Med Spa, we offer a sublingual B-12 spray that is absorbed directly into your bloodstream through the tissue under your tongue. This bypasses the digestive system, which makes it ideal for people with:
- Absorption issues
- A history of GI surgery
- More severe deficiencies
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Benefits of B-12 Spray
Our L.A. Naturals Raspberry-Flavored Liquid B-12 Spray ($17.99 per bottle) is:
- Gluten, dairy, soy, nut, egg, and shellfish free
- Free of artificial preservatives, sweeteners, and colors
- Suitable for vegetarians
- Designed so that one bottle lasts about 30 days
B-12 spray may help:
- Boost energy production*
- Support metabolism of carbohydrates, fats, and proteins*
- Maintain skin, mucous membranes, eye cornea, and nerve sheaths*
- Promote normal blood cell formation and DNA repair*
- Aid brain neurotransmitter function*
- Reduce cognitive decline risk in older adults*
- Support healthy eyesight*
- Contribute to cardiovascular health*
*Always remember that individual results vary.
Who Can Benefit?
B-12 spray may be especially helpful for:
- People feel fatigued or “run down.”
- Older adults
- Those who dislike injections or have trouble swallowing pills
- Individuals with acid reflux or on long-term acid-reducing medications
Your provider can help you decide if testing and supplementation are appropriate for you.
How to Use B-12 Spray
- Shake well before use.
- Spray 3 times under the tongue, twice daily for a total of 6 sprays, delivering 1,000 micrograms of B-12.
- Hold under the tongue briefly before swallowing to support absorption.
Always consult your doctor before starting supplements and follow their guidance.
Possible Side Effects and Interactions
Most people tolerate B-12 spray well. If you experience any unusual symptoms or side effects, contact your physician immediately.
Certain medications may reduce B-12 effectiveness, including:
- Antibiotics
- Anticonvulsants
- Antidepressants
- Anti-hyperglycemics
- Corticosteroids
- Diuretics
- NSAIDs
- Oral contraceptives
- Proton pump inhibitors and H-2 blockers
- Statins
Do not combine B-12 spray with these medications without medical advice.
Schedule your appointment today:
Walk-In Hours: Mon–Fri: New patients until 4:30 PM, existing patients until 5:30 PM; Sat: until 2:30 PM; Sun: Closed.
Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


