NTA Cardiovascular & Immune System Support 2

Question 1

Which nutrient combination is most directly involved in lowering elevated homocysteine?

Accepted Answer

Folate, vitamin B6, and vitamin B12

Answer

Folate, B6, and B12 act as cofactors in the methylation and transsulfuration pathways that clear homocysteine.

Question 2

Which type of dietary fat is most strongly linked to increased cardiovascular risk and is found in partially hydrogenated oils?

Accepted Answer

Industrial trans fat

Answer

Industrial trans fats raise LDL, lower HDL, and promote inflammation.

Question 3

What is the primary role of coenzyme Q10 in cardiac muscle?

Accepted Answer

Supporting mitochondrial ATP production

Answer

CoQ10 shuttles electrons in the mitochondrial respiratory chain, and the heart has very high energy demands.

Question 4

How does magnesium support cardiovascular health?

Accepted Answer

It helps relax vascular smooth muscle and supports normal heart rhythm

Answer

Magnesium acts as a natural calcium antagonist, relaxing vessels and stabilizing cardiac electrical activity.

Question 5

Which dietary pattern change best supports blood pressure regulation through electrolyte balance?

Accepted Answer

Increasing potassium-rich vegetables and fruits while limiting processed foods high in sodium

Answer

Higher potassium intake promotes sodium excretion and vasodilation, lowering blood pressure.

(NTA) Nutritional Therapy Association Certification Practice Test