Blood vessels become narrowed, causing the blood to exert excessive pressure against the vessel wall and forcing the heart to work harder to maintain the pressure.

Grape seed extract helps reduce systolic and diastolic blood pressure with its high antioxidant activity.

Fats deposits cholesterol in the vessel wall, making the vessel become clogged and narrowed which then reduced the blood flow.

Astaxanthin, Coenzyme Q10, and Oat beta-glucan help reduce bad cholesterol levels, at the same time improve good cholesterol levels.

The heart cannot effectively pump enough supply of blood to the various parts of the body. This may result in hardening and stiffening of the heart muscle itself, which blocks or reduces blood flow to the heart.

Astaxanthin improves cardiac function by increasing the left ventricular ejection fraction (LVEF). This is shown by its activity to suppress oxidative stress.

Vitamin E is a powerful antioxidant, which helps to reduce markers of oxidative stress and helps reduce inflammation.

Blood flow to the heart is blocked due to the build-up of fat, cholesterol, and other substances, which form a plaque in the arteries. Sometimes, the plaque rupture and form a clot.

Coenzyme Q10 improves endothelial dysfunction by increasing brachial artery flow-mediated dilation (FMD). Improvement in FMD will reduce the risk of a heart attack.

Fatigue is a symptom commonly described by people with heart disease. This may be due to changes in central neurotransmission, which result from signalling between the diseased heart and the brain.

Coenzyme Q10 generates energy in the cells which boosts energy levels.