The heart is the source of human life, we must save our hearts. Many foods can help us:

   Fresh herbs. Fresh herbs replace salt, sugar, and trans fats to help make other foods heart-healthy. These flavor powerhouses, along with nuts, berries — and even coffee — can be part of a sensible diet.

Fact: Rosemary, sage, oregano, and thyme contain antioxidants.

black beans. Mild, tender black beans are packed with nutrients like folate, antioxidants, and magnesium, as well as fiber that helps manage cholesterol and blood sugar levels.

Tip: Canned black beans are easy to add to soups and salads. Rinse to remove excess sodium.

Red wine and resveratrol. If you drink, a little red wine might be a good choice. Resveratrol and catechins, two antioxidants in red wine, may help protect artery walls. Alcohol can also raise HDL, the "good" cholesterol.

Tip: Drink alcohol only in moderation: no more than 1 drink per day for women and 2 drinks per day for men. Alcohol can cause problems for people who take aspirin and other drugs. Excessive drinking is bad for the heart.

Omega-3 tuna. Tuna is another good source of omega-3s and usually costs less than salmon. Albacore tuna (white tuna) contains more omega-3s than other tuna species. Get other omega-3 sources too: mackerel, herring, lake trout, sardines, and anchovies.

Tip: Seared tuna steaks with dill and lemon. Choose tuna that has been packed in water rather than oil.

Extra virgin olive oil. Made from first-press olives, this oil is rich in antioxidants called polyphenols, which can help protect your blood vessels. It's also a good source of monounsaturated fat, which lowers cholesterol better than saturated fats like butter.

Tip: Use a little on salads, cooked vegetables, or on bread. Look for cold presses and use within 6 months.

Walnut. A handful of walnuts a day can lower cholesterol and ease inflammation in the arteries of the heart. Walnuts are rich in omega-3s, monounsaturated fats, and fiber. The benefits come when walnuts replace bad fats, fats in chips and crackers.

Tip: Walnut oil also contains omega-3s; try salad dressings.

Tofu. Serve it with tofu, and you'll get a good vegan soy protein that's loaded with heart-healthy minerals, fiber, and polyunsaturated fat. It can take on the flavors of spices or sauces you use to cook with.

Tips: Shred firm tofu, marinate, then grill or fry with oil. Add tofu to soups for protein without adding fat.

tangerine. This sweet, juicy fruit contains the cholesterol-fighting fiber pectin and potassium, which help control blood pressure. Research shows that OJ can make your blood vessels work better and lower blood pressure.

Tip: A medium orange has 3 grams of fiber and has an average of 62 calories.

In addition, there are many other foods that can also help us save our hearts. Through Biophilia Intruder, we can find the right food and health products to make us healthier.