A silent problem
Cholesterol is a waxy, fat-like substance your body needs, in the right amounts.1 High LDL can build up as plaque in the arteries and lead to a heart attack or stroke.2 It usually causes no symptoms; most people find out from a routine blood test,5 which shows whether your levels are healthy.4 Very high cholesterol that runs in families can cause fatty bumps on the skin or grayish rings around the cornea.6
How high cholesterol becomes a problem
A simplified illustration based on NHLBI information.
Reading your lipid panel
A lipid panel measures LDL, HDL and triglycerides.8 Non-HDL, which is total cholesterol minus HDL, gives a better picture of all the "bad" types together.920
What a lipid panel shows, and healthy levels for adults
| Number | What it is | Healthy level for adults (mg/dL) |
|---|---|---|
| Total cholesterol | All the cholesterol in your blood, LDL and HDL included.8 | Below 20014 |
| LDL ("bad") | The main source of buildup and blockages in the arteries.8 | Below 10014 |
| HDL ("good") | Carries cholesterol to the liver to be removed.3 | 60 or more is best; below 40 (men) or 50 (women) is low1415 |
| Non-HDL | Total minus HDL: all the "bad" types together.920 | Below 1301014 |
| Triglycerides | Another type of fat in the blood, measured in the same test.16 | Below 15016 |
Levels from MedlinePlus for adults 20 and older; the right numbers for you may differ.17 You may be asked to fast for 8 to 12 hours before the test.12
The right numbers for you depend on your age, blood pressure, family history and more.17 That is why LDL goals are set by risk: your provider may use a tool called PREVENT to estimate it.18
LDL goals by risk level (mg/dL)
| Your risk | LDL goal |
|---|---|
| Low or borderline risk | 100 or below19 |
| High risk of a future heart attack or stroke | 70 or below19 |
| Already have heart disease | 70 or below19 |
| Heart disease and very high risk | 55 or below19 |
Your provider may estimate your risk with a tool called PREVENT, which looks at your age, health history and family history.18
Triglyceride levels (mg/dL)
Sugar, extra calories and alcohol raise triglycerides; limiting them helps.4445
What raises cholesterol
An unhealthy lifestyle is the most common cause of high LDL or low HDL.24 In food, saturated fat is the main problem; it is high in red meat, full-fat dairy, chocolate, some baked goods and many fried and processed foods.21 Genes matter too: family members usually have similar levels,25 and Asian Americans, including people of Indian descent, are more likely to have high LDL.31 High cholesterol is most often diagnosed between ages 40 and 59.30
What raises cholesterol
Habits you can change
Things you inherit
What lowers it
The TLC and DASH eating plans can lower LDL: whole grains, fruits and vegetables instead of sweets and refined carbohydrates, and a variety of nuts.33 Physical activity lowers LDL and triglycerides and raises HDL.34
Lifestyle numbers that move cholesterol
Statins are the most common medicine; they lower the risk of heart attack and stroke in people with high LDL.36 Other medicines help when statins cause side effects or are not enough.38 Whatever you take, keep up healthy habits.39
Cholesterol medicines, side by side
| Medicine | What it does | Good to know |
|---|---|---|
| Statins | Reduce the cholesterol the liver makes; lower heart attack and stroke risk.36 | Liver damage is extremely rare; muscle damage is rare.37 Not in pregnancy or breastfeeding.42 |
| Ezetimibe or bempedoic acid | Lower LDL when statins cause side effects or are not enough.38 | Prescribed alongside healthy habits.39 |
| Bile acid sequestrants | Lower LDL if statins cannot be taken or are not enough.38 | Prescribed alongside healthy habits.39 |
| PCSK9 inhibitors | Injected under the skin to lower LDL.38 | Prescribed alongside healthy habits.39 |
Never stop a statin on your own.40
The clinic's approach
The Pakistan Institute of Medical Advancement's handwritten formulary lists three items under "Cholesterol": plant phytosterols, guggul and red yeast rice.52 A separate leaflet lists high cholesterol among the conditions it calls lumbrokinase "Highly effective" for.53
The clinic's cholesterol remedies, and what the evidence shows
Three items from the clinic's documents, each with the clinic's words first, then independent evidence.
Red yeast rice, listed under "Cholesterol" in the clinic's handwritten formulary
Listed in the clinic formularyMixed evidence- Where the clinic says this
- Handwritten formulary, page 1.52
- The clinic's stated rationale
- None written; it is listed under the heading "Cholesterol".52
- Evidence and limitations
- Red yeast rice can contain monacolin K, which is structurally identical to the statin lovastatin.46 Products with considerable amounts may lower cholesterol, but the FDA treats them as unapproved new drugs.50 You cannot know how much a product contains,47 it can cause the same side effects and interactions as a statin,48 and some products contain citrinin, which can damage the kidneys.49
- What this means for you
- Never take it with a prescribed statin, and not in pregnancy or breastfeeding.4851 Show any bottle to your pharmacist.
Plant phytosterols and guggul, listed under "Cholesterol" in the same formulary
Listed in the clinic formularyNot assessed here- Where the clinic says this
- Handwritten formulary, page 1.52
- The clinic's stated rationale
- None written. The guggul reading is uncertain.52
- Evidence and limitations
- ProperHealth has not yet saved an authoritative source on phytosterols or guggul, so it makes no claim either way. The evidence-based cholesterol treatments described on this page are lifestyle changes and prescribed medicines.3336
- What this means for you
- Tell your doctor and pharmacist about any cholesterol supplement you take.
Lumbrokinase ("Rotoplasminogen-Ec"), an earthworm enzyme leaflet listing high cholesterol among conditions it is "Highly effective" for
Promoted in a clinic leafletNot proven- Where the clinic says this
- Brochure set, page 7.53
- The clinic's stated rationale
- The leaflet presents it as "A Natural Tissue Plasminogen Activator", a clot-dissolving action.53
- Evidence and limitations
- Dissolving clots is not the same as lowering cholesterol, and ProperHealth found no NIH or FDA evaluation of lumbrokinase for cholesterol. Statins, by contrast, lower the risk of heart attack and stroke in people with high LDL.36
- What this means for you
- Do not swap a prescribed cholesterol medicine for it; never stop a statin on your own.40
A historical perspective: Dr. Majid Ali
“HDL cholesterol is dignified cholesterol.”
— Dr. Majid Ali, 1 December 2011
Dr. Ali argued for years that total cholesterol was crude and that its parts mattered more. One point in that is consistent with current guidance: a lipid panel reports the parts separately,8 and non-HDL gives a better picture of the "bad" types together.20 Current sources are more cautious about HDL than he was: higher HDL may not be as protective as once believed.54
He also criticized statins and wrote that higher cholesterol protects older people. The sources used here do not support those views: statins lower the risk of heart attack and stroke in people with high LDL,36 and older adults are advised to be screened every year.11
What to do this week
Find your last lipid panel
All the numbers and the date: LDL, HDL, non-HDL and triglycerides.89
Ask for your overall risk
Your provider may estimate it with a tool such as PREVENT.18
Bring every supplement
Red yeast rice can act like a statin, at an unknown dose.4647
Change one habit
Swap a saturated-fat food for whole grains, fruit, vegetables or nuts.2933
Keep taking a prescribed statin
Never stop on your own; tell your provider about any muscle pain.4041
When to get help now
Each warning sign cites the official guidance behind it. The wording still needs pharmacist sign-off.
- Chest pain or pressure, breathlessness, sweating, or pain spreading to the arm, neck or jaw — call 911.55
- Sudden face droop, arm weakness or speech difficulty — call 911. This can be a stroke.56
- Severe muscle pain or weakness with dark urine while on a statin — call your doctor or get emergency help immediately.57
- Yellowing of the eyes or skin on a cholesterol medicine or supplement — call your doctor immediately.5859
- Leg pain when walking that eases with rest — book an assessment.6061
Every numbered marker links to the exact passage it rests on. Check the sources.