What Is ALT, AST, and GGT? Understanding Liver Enzymes in Fatty Liver

Blood test came back with high ALT or AST?

If you’ve been told your liver enzymes are elevated, it can feel confusing — especially if you feel “mostly fine.”

But these numbers are your liver’s early warning system, and understanding them is key to reversing fatty liver before it turns serious.

💡 Want to bring your enzyme levels back to normal naturally?
👉 Start this gentle, proven liver reversal method →


🧪 What Are ALT, AST, and GGT?

These are enzymes found inside your liver cells. When liver cells are stressed or damaged (like in NAFLD), they leak into your blood, raising these numbers.

✅ ALT (Alanine Aminotransferase)

  • Most specific to the liver
  • Indicates active inflammation
  • High ALT = liver is struggling to process fat

✅ AST (Aspartate Aminotransferase)

  • Found in liver and other organs
  • High AST + ALT = ongoing liver damage

✅ GGT (Gamma-Glutamyl Transferase)

  • Sensitive to bile flow and liver stress
  • Often elevated in fatty liver, alcohol use, or bile issues

🔢 What’s a Concerning Liver Enzyme Level?

EnzymeNormal Range (approx.)Early Warning RangeAction Needed
ALT0–35 U/L40–90+Yes ✅
AST0–35 U/L40–80+Yes ✅
GGT0–55 U/L60–120+Yes ✅

Even mildly elevated levels over time can mean your liver is inflamed or storing too much fat.

📌 Want to know how it’s diagnosed? →


⚖️ ALT vs AST: Which Is More Important?

In fatty liver, ALT is usually higher than AST.
If AST becomes higher than ALT, it may mean fibrosis or more advanced liver stress is beginning.

Doctors often use the AST/ALT ratio to assess progression:

  • <1 = Mild fatty liver (reversible)
  • >1 = Possible scarring/fibrosis

📉 How to Lower ALT, AST, and GGT Naturally

✅ Lifestyle & Food:

  • Switch to red rice, millets, or daliya
  • Daily intake of garlic, turmeric, ginger, jeera water
  • Avoid sugar, white flour, fried foods
  • Walk daily (30+ minutes)
  • Cut eating after 8 PM

✅ Herbal Support:

  • Turmeric
  • Milk thistle
  • Dandelion root
  • Choline
  • ALA (Alpha Lipoic Acid)

This supplement combines all of them in one →


🧬 Other Tests You Might Need

  • Ultrasound – Confirms fatty infiltration
  • Fasting insulin & triglycerides – Show metabolic impact
  • Fibroscan or MRI – In advanced cases, to check fibrosis or scarring

💬 Real Reader Tip

“My ALT was 78, and I was constantly tired. I changed my diet and started using turmeric and milk thistle every day. In 6 weeks, ALT dropped to 42.”Neha A., Mumbai


🔗 More Resources:


🛡 Final Word

ALT, AST, and GGT are your liver’s language.
When they rise, don’t panic — listen.
Change your food, your rhythm, your supplements — and the numbers follow.

👉 Begin your enzyme recovery with this natural support system →