Improve Heart Health with Seaweed
You can improve heart health with a diet of seaweed because it reduces blood pressure – an essential part of heart health. It improves gut microbiome, is full of essential nutrients, amino acids, lipids, and over 1,000 biologically active compounds. Research globally is chasing some of the compounds. The compounds have anti-microbial, fungicidal, anti-cancer, weight loss, arthritis, Alzheimer’s, and memory function properties. There are some novel compounds in the research phase. Whole seaweed may be as effective as the compounds, but food cannot make health claims.
According to the World Health Organization, more than 1.13 billion people suffer from high blood pressure (hypertension), with only 20% of them having the condition under control. Globally, high blood pressure is estimated to result in the death of about 7.5 million. Hypertension forces the cardiovascular system to work harder, creating pressure within the heart and arteries that can reach dangerous levels. Hypertension is considered to be the most common chronic disease and a significant risk factor for cardiovascular diseases.
Blood Pressure – The Silent Killer
One of the main challenges relating to high blood pressure is that an affected person may not know that you have hypertension. About a third of people affected by high blood pressure do not know it. The surest way to see if you have high blood pressure is through regular checkups by a medical professional because the symptoms of high blood pressure can be easily ignored. It is commonly referred to as “the silent killer,” and some common symptoms include dizziness, headaches, nose bleeds, vision changes, fatigue, nausea, and vomiting, depending on the severity of the condition. If left uncontrolled, hypertension can lead to strokes, seizures, heart attacks, irregular heart rhythm, kidney damage, and blocked arteries, all of which can result in death.
Seaweed Reduces Blood Pressure
Seaweed has become a popular diet due to the association of its intake to longer life expectancy and lower incidence of cardiovascular diseases to improve heart health. In eastern Asia, increased consumption of seaweed has been linked to the reduced rates of high blood pressure. In a study among Japanese preschool children, seaweed has been suggested to have beneficial effects on blood pressure. Seaweed contains several essential minerals, including potassium, copper, calcium, zinc, magnesium, and sodium. These minerals, as part of a healthy diet, can help to lower the risk of both high blood pressure and cardiovascular disease. Other anti-hypertensive compounds found in seaweed include peptides and fucoxanthin, which have promising anti-hypertensive properties and act by counteracting the main mechanisms of high blood pressure. The ingestion of seaweed has been shown to improve the physical structure of the heart in rats.
Improve Heart Health With Potassium
Seaweed has high levels of potassium. Potassium especially has been recommended as an essential element in helping to improve heart health. A diet that includes increased intake of potassium may help in the prevention and control of hypertension and a decrease in deaths associated with cardiovascular diseases. Consumption of potassium has also been found to help in reducing high blood pressure in adults, which in turn reduces the risk of coronary heart diseases. Potassium helps the heart by relieving tension on the walls of the blood vessels, and this helps to lower blood pressure and reduces the risk of a stroke. A diet with sufficient potassium also helps to remove sodium from the body. There are many ways to ingest the necessary amounts of potassium; however, 18g of dried seaweed contains approximately the same amount of potassium as 700 g of spinach. The World Health Organization guidelines recommend a daily intake (RDI) of potassium of at least 3,510 mg of potassium per day, and this is sufficiently provided by the regular addition of seaweed to your diet.
 How too little potassium may contribute to cardiovascular disease 2017 National Institure of Health (Link)
 Increasing potassium intake to reduce blood pressure and risk of cardiovascular diseases in adults WHO (Link)