Omega-3 vs Fish Oil: Which Supplements Help Triglycerides Most?
If your goal is to lower triglycerides, “omega-3” and “fish oil” are not the same thing. Omega-3 is a family of fatty acids that...
Orthostatic Hypotension: Dizziness When Standing Up Explained
Feeling dizzy when you stand up can happen because your blood pressure briefly falls before your body catches up with gravity. When that drop...
Panic Attack vs Heart Attack: Key Differences and When to Call Emergency Services
A panic attack and a heart attack can feel frighteningly similar. Both can cause chest pressure or pain, a racing heart, shortness of breath,...
Panic Attack vs Heart Problem: How to Tell the Difference
Panic attacks can imitate heart problems because both can cause a racing or pounding heartbeat, chest discomfort, shortness of breath, sweating, dizziness, weakness, and...
Panic, Anxiety, and Chest Tightness: Why It Happens and How to Calm It
Anxiety can make the chest feel tight, heavy, sore, “air hungry,” or difficult to expand even when the heart and lungs are functioning normally....
PCSK9 Inhibitors: Who They’re For 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 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 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
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 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
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
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 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 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
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
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...