If you’ve ever stared at a wellness menu wondering “Do I need NAD+… or B12… or all of the above?” — you’re not alone.

These nutrients are often grouped together, but they work in very different ways inside the body. Knowing what they do (and when they matter) helps you choose smarter, more effective support for your goals—whether that’s energy, recovery, longevity, or detox.
Let’s break it down, simply and honestly.


NAD+: The Cellular Power Switch
What it does:

NAD+ (Nicotinamide Adenine Dinucleotide) is essential for cellular energy production. Every cell in your body uses NAD+ to convert nutrients into ATP (energy). It also plays a major role in DNA repair, brain function, and healthy aging.
Why it matters:

NAD+ levels naturally decline with age, stress, illness, poor sleep, and intense physical or mental demand. Low NAD+ can feel like:

• Persistent fatigue
  
• Brain fog
  
• Slower recovery
  
• Accelerated aging
  

You may benefit from NAD+ if you:

• Feel chronically drained despite rest
  
• Want cognitive clarity and focus
  
• Are focused on longevity and cellular health
  
• Are recovering from burnout, illness, or intense training
  

Think of NAD+ as:

The master fuel that keeps your cells running efficiently.

ALA (Alpha-Lipoic Acid): The Metabolic Multitasker
What it does:

ALA is a powerful antioxidant that works in both water and fat, making it uniquely versatile. It supports mitochondrial energy, glucose metabolism, nerve health, and helps recycle other antioxidants like vitamin C and glutathione.

Why it matters:
ALA helps reduce oxidative stress and supports stable energy—without stimulation.
You may benefit from ALA if you:

• Want steady, clean energy
  
• Support metabolic health or blood sugar balance
  
• Experience nerve discomfort or inflammation
  
• Want skin, brain, and cellular protection
  

Think of ALA as:


The behind-the-scenes optimizer that helps everything work better.


B12: The Energy & Nerve Essential
What it does:

Vitamin B12 is crucial for red blood cell formation, nerve signaling, and energy production. It also supports mood, memory, and metabolism.
Why it matters:

Many people are unknowingly B12 deficient—especially those under stress, plant-based diets, digestive issues, or frequent travel.

You may benefit from B12 if you:

• Feel tired or weak
  
• Experience brain fog or low mood
  
• Have tingling or numbness
  
• Need a quick energy and focus boost
  

Think of B12 as:

The spark plug for your nervous system and energy levels.

Glutathione: The Master Detoxifier
What it does:

Glutathione is your body’s most powerful internal antioxidant and detox agent. It neutralizes toxins, supports liver function, strengthens immunity, and protects cells from damage.

Why it matters:
Stress, pollution, alcohol, illness, and aging all deplete glutathione. When levels drop, detox slows—and inflammation rises.

You may benefit from glutathione if you:

• Want liver and detox support
  
• Feel inflamed or run-down
  
• Are exposed to environmental toxins
  
• Want brighter skin and immune resilience
  

Think of glutathione as:

Your body’s clean-up crew and cellular shield.


So… Which One Do You Need?
Here’s the simple truth:
You don’t need everything—you need what your body is asking for right now.

• Low energy + brain fog? → NAD+ or B12
  
• Metabolic support + inflammation? → ALA
  
• Detox, immunity, skin glow? → Glutathione
  
• High stress or burnout? → A strategic combination
  

That’s why physician-guided care matters—because wellness works best when it’s targeted, not random.


Bringing It All Together
At Calibrate IV Hydration, we offer physician-guided IV therapies and at-home wellness options designed to meet you where you are—whether you’re focused on energy, longevity, recovery, or detox.
Your body isn’t one-size-fits-all.

Your wellness shouldn’t be either.
👉 Learn more at www.calibrateiv.com