Evidence-Based Supplement & Herb Guides

PCSK9 Inhibitors: Who They’re For and What to Expect

PCSK9 inhibitors can lower LDL cholesterol about 50%–60% in high-risk patients. Learn who qualifies, how injections work, side effects, monitoring, and what to expect.

PCSK9 inhibitors are powerful LDL-cholesterol medicines used when a person’s cardiovascular risk is high and standard treatment does not lower LDL enough. The injectable...

Plant Sterol Foods vs Supplements: What Dose Works and How to Use It Daily

Plant sterol foods and supplements can lower LDL when the dose is right. Learn why about 2 g/day works, how to compare formats, take them with meals, and use them safely.

Plant sterols and stanols can lower LDL cholesterol when you get enough of them consistently. The most practical target is about 2 g per...

Plant Sterols and Stanols for Cholesterol: Foods, Supplements, and How Much Helps

Plant sterols and stanols can modestly lower LDL cholesterol. Learn the effective daily dose, best food and supplement sources, timing, safety, and who should avoid them.

Plant sterols and stanols can lower LDL (“bad”) cholesterol by reducing how much cholesterol your intestine absorbs. For most adults trying to improve cholesterol,...

Pomegranate Extract vs Juice: Heart Benefits, Sugar Concerns, and Best Timing

Compare pomegranate extract vs juice for heart health, including blood pressure evidence, sugar and calorie tradeoffs, effective portions, timing, and medication safety.

Pomegranate juice and pomegranate extract both deliver polyphenols, but they are not interchangeable. Juice has the stronger human evidence for modest blood-pressure benefits, while...

Pomegranate Juice and Heart Health: Benefits, Sugar Concerns, and Best Timing

Pomegranate juice may modestly support blood pressure and vascular health. Learn the heart benefits, sugar concerns, portions, timing, and medication safety.

Pomegranate juice can fit into a heart-healthy diet, and the best-supported cardiovascular benefit is a modest reduction in blood pressure in some adults. The...

Potassium and Blood Pressure: Benefits, Food Sources, and Safety

Learn how potassium supports blood pressure, how much you need, the best food sources, and when kidney disease, medicines, or supplements make it unsafe.

Potassium can help lower blood pressure, especially in people with hypertension, high sodium intake, or a diet low in potassium-rich foods. It works partly...

Potassium Foods for Blood Pressure: Top Picks, Portions, and Kidney Safety

Find the best potassium-rich foods for blood pressure, with practical portions, daily targets, simple meal ideas, and essential kidney and medication safety guidance.

Potassium-rich foods can help lower blood pressure, especially when they replace high-sodium processed foods and when potassium intake is currently low. The best sources...

Potatoes and Blood Pressure: Potassium Benefits vs Preparation Mistakes

Potatoes provide potassium that can support blood pressure. Learn the best cooking methods, portions, toppings, glucose concerns, and kidney-safety limits.

Potatoes can fit very well into a blood-pressure-friendly diet. A medium baked potato provides roughly 600 mg of potassium, and plain potatoes are naturally...

Prediabetes and Heart Health: Diet and Lifestyle Steps That Lower Risk

Prediabetes can raise heart risk before diabetes develops. Learn the diet, weight-loss, exercise, sleep, cholesterol, and blood-pressure steps that lower cardiometabolic risk.

Prediabetes matters for the heart even before blood sugar reaches the diabetes range. It often travels with abdominal weight gain, high blood pressure, high...

Preeclampsia History and Future Heart Risk: What You Should Know

Preeclampsia can raise future heart, stroke, and hypertension risk. Learn what the numbers mean, what to monitor after pregnancy, and how to lower long-term cardiovascular risk.

A history of preeclampsia is important long after pregnancy ends because it identifies a higher lifetime risk of high blood pressure, coronary artery disease,...

Pre-Workout Supplements and Heart Health: Ingredients That Can Spike BP and HR

Learn which pre-workout ingredients can raise blood pressure or heart rate, how to spot risky stimulant combinations, and safer ways to choose and use supplements.

Pre-workout supplements can improve alertness and exercise performance, but some formulas can also push heart rate and blood pressure higher than expected. The biggest...

Processed Meat and Heart Risk: What Counts and What to Eat Instead

Learn what counts as processed meat, why frequent intake is linked with heart risk, how much to limit, and easy swaps for bacon, deli meat, sausage, and more.

Processed meat is one of the clearest food categories to limit for heart health, but many people are unsure what actually counts. Bacon and...

Protein for Heart Health: How Much You Need and the Best Sources

Learn how much protein you need for heart health and which sources—beans, fish, soy, nuts, dairy, poultry, and lean meat—best support cholesterol and blood pressure.

Protein is essential for muscle, enzymes, hormones, immune function, and recovery, but for heart health the source often matters more than simply eating more....

Protein Shakes and Cholesterol: How to Choose a Heart-Healthy Option

Choose a heart-healthy protein shake by comparing saturated fat, added sugar, sodium, calories, and protein source, with practical guidance for high cholesterol.

Protein shakes do not automatically raise cholesterol. In fact, whey, milk, and soy protein have shown neutral or modestly favorable effects on blood lipids...

Psyllium Husk for Cholesterol: Benefits, Dosage, and Side Effects

Psyllium husk can modestly lower LDL cholesterol. Learn evidence-based doses, how fast it works, how to take it safely, and how to reduce bloating and other side effects.

Psyllium husk is one of the better-supported fiber supplements for lowering LDL cholesterol. It is a viscous soluble fiber from the seed husk of...

Psyllium Timing for Cholesterol: Best Time to Take It and How to Avoid Bloating

There is no single best time to take psyllium for cholesterol. Learn practical morning and evening schedules, medication spacing, dosing, hydration, and ways to prevent bloating.

There is no proven “best” clock time to take psyllium for lowering cholesterol. Morning, afternoon, and evening can all work. What matters most is...