Fasting vs Non-Fasting Cholesterol Test: Which Is Better and How to Prep
For most routine cholesterol checks, you do not need to fast. A non-fasting lipid panel is accurate enough for cardiovascular risk assessment in many...
Fatty Fish for Heart Health: How Often to Eat It and Best Choices
Eating fatty fish about twice a week is a practical way to support heart health. Fish such as salmon, sardines, trout, herring, anchovies, and...
Flaxseed and Chia for Heart Health: Omega-3s, Fiber, and How to Use Them
Flaxseed and chia seeds are small foods with a useful mix of heart-friendly nutrients: soluble and insoluble fiber, the plant omega-3 fat alpha-linolenic acid...
Flaxseed for Blood Pressure: Best Form, Daily Dose, and How to Add It
Ground whole flaxseed is the best-studied form of flax for supporting healthy blood pressure because it provides fiber, alpha-linolenic acid (ALA), lignans, and other...
Foods That Raise Triglycerides: What to Limit and What to Swap In
High triglycerides often respond quickly to food changes because triglycerides reflect how the body handles excess energy, especially from added sugars, refined carbohydrates, alcohol,...
Foods to Avoid for High Blood Pressure: The Biggest Sodium Traps
If you have high blood pressure, the foods that matter most are not always the ones that taste obviously salty. Much of the sodium...
Foods to Avoid for High Cholesterol: Common “Healthy” Foods That Backfire
If your LDL cholesterol is high, the foods that deserve the most attention are not always obvious junk foods. Some products marketed as “natural,”...
Fructose and Triglycerides: Why Sweet Drinks Raise Heart Risk
Fructose is often blamed as if it were uniquely toxic, but the real problem is more specific: large amounts of fructose-containing added sugars, especially...
Garlic and Blood Pressure: What the Evidence Says and How to Use It Safely
Garlic may lower blood pressure modestly in some people with hypertension, but it should be viewed as a complementary food or supplement—not a replacement...
Garlic Supplements for Blood Pressure: Aged Garlic Extract Doses That Are Studied
Aged garlic extract has been studied for blood pressure, but there is no single proven dose that works for everyone. Clinical trials have used...
Ginger and Blood Pressure: Can It Help and Who Should Avoid It?
Ginger may lower blood pressure modestly, but the evidence is still too limited to use it as a substitute for hypertension treatment. A 2026...
GLP-1 Medications and Heart Health: What People Ask and What Evidence Suggests
GLP-1 medications are best known for lowering blood sugar and helping with weight loss, but their cardiovascular story is now much bigger. Large outcome...
Green Tea and Heart Health: LDL, Blood Pressure, and How Many Cups
Green tea can support heart health, but its effects are modest rather than medication-like. Randomized-trial meta-analyses suggest that regular green tea or green tea...
Green Tea Extract for Heart Health: Benefits, Liver Safety, and Safer Options
Green tea extract can modestly improve some cardiovascular risk markers, but concentrated supplements are not the safest way to get those benefits. Meta-analyses of...
Ground Flax vs Flax Oil: Which Is Better for Cholesterol and Heart Health?
For lowering LDL cholesterol, ground flaxseed is usually a better choice than flax oil. Ground flax contains soluble and insoluble fiber, lignans, protein, and...
Heart Age Calculator: What It Means and How to Lower Your “Heart Age”
A heart age calculator turns cardiovascular risk into an age-like number. If your estimated “heart age” is older than your actual age, it means...