Olive Leaf Extract.
Taking 1000 mg of a specific olive leaf extract (EFLA 943) can lower cholesterol and lower blood pressure in patients with mild hypertension (high blood pressure). These findings came from a "Twins" trial, in which different treatments were given to identical twins. By doing this, researchers could increase the power of their data by eliminating some of the uncertainties caused by genetic variations between individual people.
Hawthorn Berry.
Hawthorn (Crataegus species) has been used to treat heart disease as far back as the 1st century. By the early 1800s, American doctors were using it to treat circulatory disorders and respiratory illnesses. Traditionally, the berries were used to treat heart problems ranging from irregular heartbeat, high blood pressure, chest pain, hardening of the arteries, and heart failure. Today, the leaves and flowers are used medicinally. There is even research to suggest that hawthorn might be effective when used in the treatment of mild-to-moderate heart failure.
Odorless Garlic.
Garlic contains allicin, one of the most beneficial high blood pressure remedies. A study conducted by researchers from the Russian Academy of Medical Sciences investigated the effects of time-released garlic powder tablets on men with mild to moderate high blood pressure. The research showed that taking a 600 mg time-released garlic tablet decreased blood pressure levels.
Hibiscus Flower.
One of the most impressive and well-known benefits of hibiscus tea is that it may lower blood pressure. Over time, high blood pressure can place extra strain on the heart and cause it to weaken. High blood pressure is also associated with an increased risk of heart disease. Several studies have found that hibiscus tea may lower both systolic and diastolic blood pressure.
In one study, 65 people with high blood pressure were given hibiscus tea or a placebo. After six weeks, those who drank hibiscus tea had a significant decrease in systolic blood pressure, compared to the placebo.
Coleus Forskohlii.
In both laboratory and clinical studies, forskolin from coleus significantly lowers blood pressure by relaxing the muscles found in blood vessel walls. Researchers of one study concluded that if patients are administered this natural treatment as soon as hypertension is detected, "then the unnecessary use of powerful synthetic drugs, causing a number of adverse effects, can be effectively avoided." Studies have also shown that forskolin inhibits platelet aggregation, which has additional benefits on cardiovascular health.
