B Vitamins 101: The Complete Guide to B1–B12

Do you wake up tired, hit a wall halfway through the day, or feel like your workouts take more out of you than they used to? It might not just be stress or age—it could be your B vitamins.

In this video, I’ll break down the key B vitamins—B1 through B12—what they actually do in your body, the signs you might be low, and how to get enough through food or supplements.

Here’s what you’ll learn today:
✅ Why B vitamins are called the “spark plugs” of your body
✅ The unique role of each B vitamin (energy, brain, mood, heart, and more)
✅ Signs of deficiency most people miss (fatigue, brain fog, mood changes, anemia)
✅ The best food sources of B vitamins (animal and plant-based)
✅ Who might benefit most from B-complex supplements
✅ How to choose the right form of B12 and folate for absorption
✅ Safety tips—why you shouldn’t megadose blindly

Whether you’re looking to boost energy, improve focus, protect your heart, or just age well, B vitamins are foundational. Most people don’t realize how critical they are until they run low.

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About Me:
I’m Pharmacist Michael, a board-certified clinical pharmacist with over 36 years of experience. My mission is simple: to help you be happy, healthy, and informed—without the hype.

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Timestamps
00:00 Intro: B Vitamin Benefits Overview
00:38 Why B Vitamins Matter
01:30 The Big Players: B1 through B12
02:43 Signs You Might Be Low
03:41 Food Sources & How to Get Enough
04:30 When to Supplement & How to do it Safely
05:16 Safety & Final Takeaways

Don’t forget to visit our website https://pharmacistmichael.com

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This video cannot and does not contain medical/health advice. The medical/health information is provided for general informational and educational purposes only and is not a substitute for professional advice. Accordingly, before taking any actions based upon such information, we encourage you to consult with the appropriate professionals. We do not provide any kind of medical health advice. THE USE OR RELIANCE OF ANY INFORMATION CONTAINED IN THIS VIDEO IS SOLELY AT YOUR OWN RISK.