The heart damaging chemical found in the blood that's associated with long term depression is?

Homocysteine - a high level in the blood can lead to inflammation which can result in ischemia (lack of oxygen) and possibly cause coronary artery disease.

1. b vitamins2. vitamin k3. vitamin d4. examples are walnuts, seeds, tofu5.  total fat, saturated fat, trans fat, cholesterol, sodium, total carbohydrate, dietary fiber, sugars, protein, vitamin a, vitamin c, calcium, and iron.6. 11257. they have to contain reliable information8. less than 10%  9. i didnt read the course so im not surehope that : p

U no