Optimal Triglycerides: Why Under 150 Is Not Good Enough

&you Labs Team

Written by &you Labs Team

Updated September 29, 2026

Your lab report calls triglycerides normal at any level under 150 mg/dL. Research points somewhere tighter, and optimal triglycerides sit under 100 mg/dL. Many doctors who focus on prevention aim lower still, under 80.

Triglycerides are the fat your body stores for fuel. Think of them as the energy you took in but did not burn, packed away for later. The number on your report is a live read on how well your body is handling food right now.

This guide explains the gap between normal and optimal. It also shows you one free number you can work out from your own report in ten seconds.

Quick answer

Labs call triglycerides normal under 150 mg/dL, which is 1.7 mmol/L. Research and prevention-focused practice point to a healthier target under 100 mg/dL, or about 1.1 mmol/L. A result of 100 to 149 is not a disease, but it often shows early strain in how your body handles carbs. Pair the number with your triglyceride to HDL ratio, where the goal is under 2.0.

Where the 150 cutoff came from

That line is a screening cutoff. It exists to flag people who need help now. It was never meant to describe the healthiest level.

Standard ranges come from testing large groups of everyday people. Everyday is not the same as healthy. Over the past few decades, more adults gained weight and moved less. The middle of the group drifted up. The cutoff stayed put.

So many people land "in range" while their metabolism is already under strain. Metabolism is just how your body turns food into fuel.

What research suggests as the healthy target

Heart risk does not jump at one magic number. It climbs steadily as triglycerides climb. A result of 140 carries more risk than a result of 80, even though both get the same word on your report.

There is a reason for that. Triglycerides ride around in particles called VLDL. When those particles break down, they leave behind small, sticky leftovers. Those leftovers can lodge in artery walls. More triglycerides means more of them.

Triglyceride level

What the lab calls it

What research suggests

Under 80 mg/dL (under 0.9 mmol/L)

Normal

Excellent, common in metabolically healthy adults

80 to 99 mg/dL (0.9 to 1.1 mmol/L)

Normal

Healthy target range

100 to 149 mg/dL (1.1 to 1.7 mmol/L)

Normal

In range, with real room to improve

150 to 199 mg/dL (1.7 to 2.2 mmol/L)

Borderline high

Worth acting on now

200 to 499 mg/dL (2.2 to 5.6 mmol/L)

High

Make a plan with your doctor

500 mg/dL or higher (5.6 mmol/L or higher)

Very high

Risk to the pancreas, see a doctor promptly

These targets are what research and prevention-focused practice point toward. They are not the official cutoffs printed on your report. Both views are useful. Read them side by side.

The triglyceride to HDL ratio

This is the most useful free number in your whole lipid panel. On Philippine lab reports, that panel is often printed as a lipid profile.

Divide your triglycerides by your HDL. HDL may be printed as HDL-C or HDL cholesterol. If your triglycerides are 120 and your HDL is 50, your ratio is 2.4.

Triglyceride to HDL ratio

What it suggests

Under 2.0

Favorable

2.0 to 3.5

Borderline, worth watching

Above 3.5

Points to insulin resistance

Insulin is the hormone that moves sugar out of your blood and into your cells. Insulin resistance means your cells stop listening well, so your body has to shout louder. A high ratio is one of the earliest signs of that.

The ratio also hints at the kind of LDL particles you carry. A high ratio goes with small, dense LDL. Those slip into artery walls more easily than large, fluffy ones.

Treat the ratio as a clue, not a diagnosis. It does not work equally well in every group. Your doctor reads it next to your fasting insulin, your HbA1c, and your waist size. High triglycerides with low HDL is also one of the five markers of metabolic syndrome.

Check your units first

This step trips up a lot of people. Those ratio targets assume mg/dL. Many Philippine lab reports print lipids in mmol/L instead.

If your report uses mmol/L, the same goal is a ratio under about 0.9. Or convert first. Multiply triglycerides in mmol/L by 88.5 to get mg/dL. Multiply HDL in mmol/L by 38.7 to get mg/dL.

Why triglycerides move so fast

Triglycerides are the quickest lipid marker to respond, because your body burns through them and rebuilds them every single day. Cholesterol shifts slowly. Triglycerides shift in weeks.

That speed cuts both ways, because last night's dinner can skew your triglycerides. So the test needs no food for 8 to 12 hours. Water is fine. A test taken without fasting reads higher.

It also means effort pays off fast. Many adults see a real drop within 4 to 8 weeks of changing their habits. Retest at 8 to 12 weeks for a stable number. If you want the full playbook, our guide to lowering high triglycerides walks through each step.

Rice, refined carbs, and the Filipino plate

Here is the part that surprises people. Dietary fat is not the main driver of high triglycerides. Carbs usually are.

When you eat more fast-digesting carbs than you burn, your liver converts the extra into triglycerides. It is a storage system, and it works exactly as designed. White rice, pandesal, instant noodles, sweet drinks, and pastries all feed it. Alcohol pushes the same lever, and beer and sweet mixers push hardest.

A rice-first plate is normal in Filipino kitchens, and nobody needs to give up rice. A few small shifts do most of the work.

  • Serve a smaller scoop of rice, and fill the space with vegetables.
  • Put protein on the plate first, then rice, so the meal digests more slowly.
  • Swap some meals to brown or red rice, which digests slower than white.
  • Cut sweetened drinks first. They are the easiest win by far.
  • Walk for 10 to 20 minutes after your biggest meal.
  • Keep alcohol to a few drinks a week, or none.

If you want to see your triglycerides, your HDL, and your ratio on one page, you can book a &you Labs panel that reports all three together.

What to do with a "normal" 130

A result of 130 mg/dL is in range, so most checkups will say nothing about it. That does not mean it is nothing.

Start by confirming you actually fasted for 8 to 12 hours. Then work out your ratio. Then look at the neighbors. Fasting insulin, HbA1c, and your waist size fill in the picture that one number cannot. If several of them drift together, that pattern matters more than any single result.

Bring all of it to your doctor. Treatment choices, including any medicine, belong in that conversation.

Frequently asked questions

Is a triglyceride level of 140 bad?

It is inside the normal range, so your lab will not flag it. Research still points to a healthier target under 100. A 140 is a good reason to check your ratio and your blood sugar markers, not a reason to panic.

What is a good triglyceride to HDL ratio?

Under 2.0 is the goal when both numbers are in mg/dL. Between 2.0 and 3.5 is borderline. Above 3.5 often points to insulin resistance. If your report uses mmol/L, aim for a ratio under about 0.9 instead.

How fast can triglycerides actually drop?

Faster than any other lipid marker. Many adults see a clear drop in 4 to 8 weeks after cutting refined carbs, sweet drinks, and alcohol. Retest at 8 to 12 weeks so the number has settled.

Do I need to fast before a triglyceride test?

Yes, no food for 8 to 12 hours. Water is fine. A non-fasting sample runs higher, sometimes much higher, and it makes your ratio look worse than it is.

Why are my triglycerides high when my cholesterol is fine?

They answer to different things. Cholesterol responds to saturated fat and to your genes. Triglycerides respond to carbs, alcohol, and how well your body handles insulin. It is common for one to move while the other sits still.

Key takeaways

  • Labs call triglycerides normal under 150 mg/dL. Research points to a healthy target under 100.
  • Risk rises steadily with the number. It does not switch on at one cutoff.
  • Your triglyceride to HDL ratio is free to work out, and under 2.0 is the goal.
  • Check your units first. Philippine reports often print mmol/L, where the ratio goal is about 0.9.
  • Triglycerides respond faster than any other lipid marker, often within 4 to 8 weeks.
  • Carbs and alcohol drive them up far more than dietary fat does.
&you Labs Team
&you Labs Team

The &you Labs Team combines medical science with personal care. We help Filipinos understand their health markers with blood work analysis that is easy to follow, whole person support, and health expertise built for Filipino life.

This content is provided for educational purposes only and is not intended as medical advice. It should not replace professional medical consultation, diagnosis, or treatment. Please consult a qualified healthcare provider to discuss the risks and benefits of any treatment option.