Circulation 120’s

Circulation and the Heart

Circulation and the heart are integral parts of the cardiovascular system, which is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body.

The heart, a muscular organ located slightly left of the center of the chest, acts as a pump to propel blood through a network of blood vessels. It consists of four chambers: two atria at the top and two ventricles at the bottom. The right side of the heart receives oxygen-depleted blood from the body and pumps it to the lungs for oxygenation, while the left side receives oxygen-rich blood from the lungs and pumps it to the rest of the body.

The circulatory system comprises arteries, veins, and capillaries. Arteries carry oxygenated blood away from the heart to various tissues and organs, while veins return deoxygenated blood back to the heart. Capillaries are tiny blood vessels that facilitate the exchange of gases, nutrients, and waste products between the blood and body tissues.

Blood flow is regulated by the contraction and relaxation of the heart muscle, controlled by electrical impulses generated within the heart. This rhythmic pumping action, known as the cardiac cycle, ensures continuous circulation of blood throughout the body, delivering essential nutrients and oxygen to cells while removing metabolic waste products.

Overall, the circulatory system and the heart work together to maintain homeostasis, ensuring proper oxygenation and nourishment of tissues and organs to support overall health and vitality.

How the heart works, and veins & arteries from there throughout the body:

The heart functions as the central pump of the circulatory system, working tirelessly to circulate blood throughout the body. Here’s how it works:

• Blood Circulation: Deoxygenated blood from the body returns to the heart through the superior and inferior vena cavae, entering the right atrium. Simultaneously, oxygen-rich blood from the lungs enters the left atrium via the pulmonary veins. The atria contract, pushing blood into the ventricles.
• Ventricular Contraction: The ventricles contract, forcing blood out of the heart. The right ventricle pumps deoxygenated blood to the lungs through the pulmonary artery for oxygenation, while the left ventricle pumps oxygen-rich blood into the aorta, the body’s largest artery.
• Arterial Distribution: From the aorta, oxygen-rich blood travels through arteries, branching into smaller arterioles and finally into microscopic capillaries within tissues and organs. Capillaries facilitate the exchange of oxygen, nutrients, and waste products with surrounding cells.
• Venous Return: After oxygen exchange, deoxygenated blood enters venules, which merge to form larger veins. Veins carry blood back to the heart, completing the circulatory loop. The cycle repeats as the heart continuously pumps blood to meet the body’s metabolic demands.

Throughout this process, the heart maintains a precise balance of oxygenated and deoxygenated blood to sustain cellular function. Arteries carry oxygenated blood away from the heart, while veins return deoxygenated blood back to the heart for reoxygenation. This intricate system ensures efficient delivery of oxygen and nutrients to tissues and organs while removing metabolic waste products, supporting overall health and vitality.

What is the difference between veins and arteries and where do we find them in the body?

Veins and arteries are both crucial components of the circulatory system, but they have distinct roles and characteristics:

Arteries:

• Arteries carry oxygen-rich blood away from the heart to various parts of the body.
• They have thick, muscular walls that can withstand high pressure generated by the heart’s contractions.
• Arteries typically have a pulsatile flow, meaning blood surges through them with each heartbeat.
• Examples include the aorta, which carries blood from the heart to the rest of the body, and the coronary arteries, which supply blood to the heart muscle.

Veins:

• Veins transport deoxygenated blood back to the heart from the body’s tissues and organs.
• They have thinner walls compared to arteries and contain valves to prevent backward flow of blood.
• Veins often exhibit a steady, rather than pulsatile, flow of blood.
• Examples include the superior and inferior vena cavae, which return blood from the upper and lower body, respectively, to the right atrium of the heart, and the pulmonary veins, which carry oxygenated blood from the lungs to the left atrium of the heart.

In the body, arteries and veins are found throughout the cardiovascular system, running parallel to each other and branching into smaller vessels as they extend to various tissues and organs. Arteries are typically deeper within the body and closer to the heart, while veins are more superficial and can be seen beneath the skin in many areas.

Where does the Lymph system fit into this?

The lymphatic system is closely associated with the cardiovascular system, with lymphatic vessels running parallel to arteries and veins throughout the body. Lymphatic vessels are found in the vicinity of arteries and veins, often accompanying them as they travel through tissues and organs.

In particular, lymphatic vessels tend to follow the paths of veins, collecting excess interstitial fluid and returning it to the bloodstream via lymph nodes. These lymph nodes are often located near major arteries and veins, such as in the neck, armpits, and groin area.

While arteries carry oxygenated blood away from the heart and veins return deoxygenated blood back to the heart, the lymphatic system works alongside the cardiovascular system to maintain fluid balance, transport immune cells, and remove waste and toxins from tissues.

The difference between Arteriosclerosis and Atherosclerosis:

Arteriosclerosis and atherosclerosis are related conditions, but they are not identical. Here’s the distinction:

• Arteriosclerosis: Arteriosclerosis refers to the thickening and hardening of the arterial walls. It is a general term that encompasses various processes involved in the structural changes of arteries as people age. Arteriosclerosis can affect arteries throughout the body, including those supplying the heart, brain, kidneys, and limbs. The primary types of arteriosclerosis include atherosclerosis, arteriolosclerosis, and Moenckeberg medial calcific sclerosis.
• Atherosclerosis: Atherosclerosis is a specific type of arteriosclerosis characterized by the buildup of plaque (atheroma) within the inner walls of arteries. This plaque consists of cholesterol, fats, calcium, cellular waste products, and other substances. Over time, the plaque hardens and narrows the arterial lumen, restricting blood flow to vital organs and tissues. Atherosclerosis is a progressive condition and a leading cause of cardiovascular diseases such as coronary artery disease, peripheral artery disease, and stroke.

In summary, arteriosclerosis is a broader term that encompasses various changes in arterial walls, while atherosclerosis specifically refers to the accumulation of plaque within arteries. Atherosclerosis is a significant contributor to arteriosclerosis, particularly in the context of cardiovascular diseases.

Cholesterol and Arterial Blockages: Cholesterol is a fatty substance crucial for various bodily functions, including cell membrane structure and hormone production. However, high levels of certain types of cholesterol, particularly LDL (low-density lipoprotein) cholesterol, can lead to health issues. LDL cholesterol can accumulate in the arterial walls, initiating a process known as atherosclerosis.

Atherosclerosis: Atherosclerosis involves the gradual buildup of fatty deposits, cholesterol plaques, and inflammatory cells within artery walls. Over time, these plaques can narrow and stiffen the arteries, reducing blood flow. This condition can affect any artery in the body, including those in the heart (coronary arteries), brain (carotid arteries), legs (peripheral arteries), and elsewhere. Atherosclerosis is a progressive condition that can lead to heart disease, stroke, and peripheral artery disease (PAD).

Arteriosclerosis: Arteriosclerosis is a general term for the thickening and hardening of the arterial walls. While atherosclerosis is a specific type of arteriosclerosis involving plaque buildup, other forms of arteriosclerosis include calcification and fibrosis of the arteries. Arteriosclerosis can reduce the elasticity of arteries and impair their ability to expand and contract in response to changes in blood flow.

Some common disorders associated with the heart and circulatory system:

• Coronary Artery Disease (CAD): CAD occurs when plaque builds up inside the coronary arteries, which supply oxygen-rich blood to the heart muscle. This buildup of plaque, a condition called atherosclerosis, narrows the arteries, reducing blood flow to the heart. It can lead to chest pain (angina), heart attacks, and heart failure.
• Hypertension (High Blood Pressure): Hypertension is a condition characterized by elevated blood pressure in the arteries. Over time, high blood pressure can damage blood vessels and organs, increasing the risk of heart disease, stroke, kidney disease, and other health problems.
• Heart Failure: Heart failure occurs when the heart is unable to pump enough blood to meet the body’s needs. It can result from conditions such as coronary artery disease, high blood pressure, and cardiomyopathy. Symptoms include shortness of breath, fatigue, swelling in the legs, and fluid retention.
• Arrhythmias: Arrhythmias are abnormal heart rhythms that can range from harmless to life-threatening. They occur when the electrical impulses that coordinate heartbeats don’t work properly. Types of arrhythmias include atrial fibrillation, ventricular fibrillation, and bradycardia.
• Valvular Heart Disease: Valvular heart disease affects the heart valves, which control the flow of blood within the heart. Conditions such as valve stenosis (narrowing) or regurgitation (leaking) can impair heart function and lead to symptoms like chest pain, fatigue, and shortness of breath.
• Peripheral Artery Disease (PAD): PAD occurs when plaque builds up in the arteries that supply blood to the limbs, usually the legs. It can cause leg pain, cramping, numbness, and weakness, especially during physical activity. Severe PAD can lead to tissue damage, infections, and even limb amputation.
• Stroke: A stroke occurs when blood flow to part of the brain is blocked or reduced, depriving brain cells of oxygen and nutrients. Ischemic strokes, caused by blood clots, are the most common type. Hemorrhagic strokes result from bleeding in the brain. Strokes can cause permanent brain damage, disability, or death.
• Deep Vein Thrombosis (DVT): DVT is a blood clot that forms in a deep vein, usually in the legs. If the clot breaks loose and travels to the lungs, it can cause a pulmonary embolism, a potentially life-threatening condition. Risk factors for DVT include prolonged immobility, surgery, and certain medical conditions.
• Aneurysms: An aneurysm is a bulge or weakening of a blood vessel wall. Aneurysms can occur in any artery but are most common in the aorta (aortic aneurysm) and the brain (cerebral aneurysm). If an aneurysm ruptures, it can cause severe internal bleeding and be life-threatening.
• Peripheral Venous Disease: This includes conditions like varicose veins and chronic venous insufficiency, which affect the veins in the legs. Symptoms may include swelling, pain, and skin changes. Left untreated, it can lead to complications such as venous ulcers and blood clots.

These disorders can significantly impact cardiovascular health and require appropriate medical management to prevent complications and improve outcomes. Early detection, lifestyle modifications, medication, and sometimes surgical interventions are essential components of treatment for many of these conditions.

Some common causes of heart and circulation disorders:

• Atherosclerosis: Atherosclerosis is a condition where fatty deposits called plaque build-up inside the arteries, narrowing them and restricting blood flow. This buildup can occur over time due to factors such as high cholesterol, high blood pressure, smoking, diabetes, and inflammation. Atherosclerosis is a major cause of coronary artery disease, peripheral artery disease, and stroke.
• Hypertension (High Blood Pressure): High blood pressure can result from various factors, including genetics, diet, lifestyle, and underlying health conditions such as obesity, kidney disease, and hormonal imbalances. Chronic hypertension can damage blood vessels, leading to atherosclerosis, heart attack, stroke, and other complications.
• Smoking: Tobacco smoke contains harmful chemicals that damage blood vessels and promote the development of atherosclerosis. Smoking is a significant risk factor for coronary artery disease, peripheral artery disease, stroke, and other cardiovascular disorders. Quitting smoking is crucial for reducing the risk of heart and circulation problems.
• Obesity: Being overweight or obese increases the risk of developing conditions such as high blood pressure, high cholesterol, and type 2 diabetes, all of which contribute to heart and circulation disorders. Excess weight puts additional strain on the heart and blood vessels, leading to increased cardiovascular risk.
• High Cholesterol: Elevated levels of LDL cholesterol (often referred to as “bad” cholesterol) can lead to the accumulation of plaque in the arteries, causing atherosclerosis and narrowing of the blood vessels. This increases the risk of heart attack, stroke, and peripheral artery disease. Factors such as genetics, diet, and lifestyle can influence cholesterol levels.
• Diabetes: Diabetes, particularly type 2 diabetes, is associated with insulin resistance and high blood sugar levels, which can damage blood vessels and increase the risk of atherosclerosis and other cardiovascular complications. Poorly managed diabetes can lead to heart disease, stroke, peripheral artery disease, and other circulatory disorders.
• Sedentary Lifestyle: Lack of regular physical activity is a significant risk factor for heart and circulation disorders. Physical inactivity contributes to obesity, high blood pressure, high cholesterol, and insulin resistance, all of which can impair cardiovascular health. Regular exercise helps improve circulation, maintain a healthy weight, and reduce the risk of heart disease.
• Unhealthy Diet: Consuming a diet high in saturated and trans fats, cholesterol, sodium, and processed foods can contribute to heart and circulation disorders. Such a diet can lead to obesity, high blood pressure, high cholesterol, and insulin resistance, increasing the risk of atherosclerosis, heart attack, stroke, and other cardiovascular problems.
• Genetics and Family History: Genetic factors can predispose individuals to certain heart and circulation disorders, such as coronary artery disease, hypertension, and abnormal lipid metabolism. Having a family history of cardiovascular disease can increase an individual’s risk, highlighting the importance of regular screening and preventive measures.
• Stress: Chronic stress can have detrimental effects on cardiovascular health, contributing to high blood pressure, inflammation, and unhealthy coping behaviours such as overeating, smoking, and excessive alcohol consumption. Stress management techniques, such as relaxation exercises and mindfulness, are essential for maintaining heart health.

Addressing these underlying causes through lifestyle modifications, medication, and preventive measures is crucial for reducing the risk of heart and circulation disorders and promoting overall cardiovascular health.

Causes and deficiencies that can damage arteries and veins:

• Injury: Physical trauma can cause direct damage to artery walls, leading to inflammation and blood clot formation. It’s essential to prevent injuries by practicing safety measures and seeking prompt medical care when necessary to minimize the risk of vascular damage.
• Excessive Salt: Diets high in sodium can increase blood pressure, putting strain on artery walls and contributing to arterial stiffness. Limiting salt intake and choosing balanced, low-sodium foods can help maintain healthy blood pressure levels and preserve arterial health.
• Cholesterol: Elevated levels of LDL cholesterol can lead to the accumulation of plaque in artery walls, narrowing the arteries and impeding blood flow. Managing cholesterol levels through dietary modifications, regular exercise, and medications if necessary is crucial for preventing atherosclerosis and maintaining arterial integrity.
• Inflammation: Chronic inflammation plays a significant role in damaging artery walls, promoting the development of atherosclerosis. Adopting an anti-inflammatory lifestyle, including a diet rich in anti-inflammatory foods, regular exercise, stress management, and controlling underlying inflammatory conditions, can help mitigate arterial damage and reduce the risk of vascular diseases.
• Calcium Buildup: Improper calcium metabolism can lead to arterial calcification, which stiffens arteries and impairs their elasticity. Maintaining a heart-healthy diet rich in nutrients like vitamin K2 and D3, which play crucial roles in calcium regulation, and considering appropriate supplementation can help prevent excessive arterial calcification and preserve vascular health.
• Vitamin K2 and D3 Deficiencies: Deficiencies in vitamins K2 and D3 can disrupt calcium metabolism in arteries, leading to calcium buildup and arterial stiffening. Ensuring adequate intake of these vitamins through dietary sources or supplementation is essential for supporting proper calcium regulation and maintaining arterial flexibility.
• Acidity: High levels of acidity in the body can promote inflammation and damage artery walls, increasing the risk of vascular diseases. Choosing an alkaline-rich diet, including plenty of fruits, vegetables, and alkaline-forming foods, can help counteract acidity and support arterial health.

By addressing these underlying causes and deficiencies through lifestyle modifications, dietary adjustments, appropriate supplementation, and regular medical care, individuals can protect their arteries and veins from damage and reduce the risk of cardiovascular and vascular diseases.

Ingredients which are traditionally used for this disorder
Technical info:

Bilberry Berries/Leaves: Rich in anthocyanosides and proanthocyanidins, supports blood vessel strength, collagen production, and connective tissue health, benefiting circulation and vascular integrity. Anthocyanosides have antioxidant properties, protecting blood vessels from oxidative damage. Proanthocyanidins promote collagen synthesis, enhancing the structural integrity of blood vessel walls and valves. These properties aid in conditions like venous insufficiency and varicose veins, where weakened blood vessels are a concern. It also offers potential benefits for eye conditions like glaucoma and retinopathy by strengthening the blood-brain barrier.

Black Cumin: Contains thymoquinone, which has demonstrated antioxidant, anti-inflammatory, and cardioprotective effects. Thymoquinone supports cholesterol management by reducing LDL oxidation and inhibiting cholesterol synthesis in the liver. It also improves circulation by enhancing endothelial function and reducing blood pressure. Additionally, black cumin’s antioxidant properties protect blood vessels from damage caused by oxidative stress, contributing to overall cardiovascular health.

Bromelain: Enzyme activity helps reduce angina severity, break down cholesterol plaques, and inhibit blood clot formation, promoting circulatory wellness. Bromelain’s fibrinolytic activity dissolves fibrin, the main component of blood clots, reducing the risk of thrombosis and improving blood flow. It also has anti-inflammatory properties, which can alleviate inflammation in blood vessels and improve endothelial function, further supporting cardiovascular health.

Cayenne: Contains capsaicin, which stimulates the release of nitric oxide, a potent vasodilator that relaxes blood vessels, improving blood flow and reducing blood pressure. Cayenne also increases metabolic rate and improves circulation by promoting the release of catecholamines like adrenaline and noradrenaline. Additionally, it strengthens blood vessel walls and arteries, reducing the risk of atherosclerosis and enhancing overall cardiovascular function.

Garlic: Contains allicin and ajoene, which have demonstrated lipid-lowering effects by inhibiting cholesterol synthesis and promoting cholesterol excretion. Allicin also has anti-inflammatory and antimicrobial properties, reducing inflammation in blood vessels and preventing infections that could compromise cardiovascular health. Garlic’s ability to inhibit platelet aggregation further reduces the risk of blood clot formation, supporting healthy circulation.

Ginkgo Biloba: Contains ginkgolides and flavonoids, which improve circulation by dilating blood vessels and reducing blood viscosity. Ginkgo biloba also protects blood vessels from oxidative damage, inhibits platelet aggregation, and enhances microcirculation, improving nutrient and oxygen delivery to tissues. These properties make it effective in managing conditions like intermittent claudication and peripheral artery disease.

Ginseng: Contains ginsenosides, which improve circulation by increasing nitric oxide production, enhancing endothelial function, and dilating blood vessels. Ginseng also improves cellular oxygenation and energy metabolism, enhancing physical endurance and cognitive function. These properties make it beneficial for conditions like cardiovascular disease, fatigue, and cognitive decline associated with aging.

Gotu-Kola: Contains triterpenoids and asiaticoside, which improve circulation by strengthening blood vessel walls, reducing inflammation, and promoting collagen synthesis. Gotu-kola also enhances microcirculation, improving nutrient and oxygen delivery to tissues and supporting wound healing. These properties make it effective in managing conditions like chronic venous insufficiency, varicose veins, and venous ulcers.

Hawthorne Berries/Leaves: Contains flavonoids and procyanidins, which support cardiovascular health by improving coronary circulation, reducing blood pressure, and strengthening heart muscle contractions. Hawthorn also has antioxidant and anti-inflammatory properties, protecting blood vessels from oxidative damage and inflammation. These properties make it effective in managing conditions like heart failure, hypertension, and atherosclerosis.

L-Arginine: Precursor to nitric oxide, a potent vasodilator that relaxes blood vessels, improves blood flow, and reduces blood pressure. L-arginine also enhances endothelial function, increases blood vessel flexibility, and promotes angiogenesis, the formation of new blood vessels. These properties make it effective in managing conditions like erectile dysfunction, hypertension, and peripheral artery disease.

L-Citrulline: Converted into L-arginine in the body, increasing nitric oxide production and promoting vasodilation. L-citrulline also enhances blood flow to muscles during exercise, improving endurance and reducing fatigue. These properties make it beneficial for conditions like hypertension, erectile dysfunction, and muscle fatigue.

L-Glutamine: Acts as a vasodilator, improving blood flow and oxygen delivery to tissues. L-glutamine also reduces oxidative stress, inflammation, and endothelial dysfunction, supporting cardiovascular health. Additionally, it promotes angiogenesis, enhancing blood vessel formation and repair. These properties make it effective in managing conditions like myocardial ischemia, peripheral artery disease, and wound healing.

Monascus Purpurens (Red Yeast Rice): Contains monacolin K, a natural statin that inhibits cholesterol synthesis in the liver, reducing LDL cholesterol levels and improving lipid profiles. Monascus purpureus also contains antioxidants, which protect blood vessels from oxidative damage and inflammation, supporting cardiovascular health. These properties make it effective in managing conditions like hypercholesterolemia and atherosclerosis.

Motherwort: Contains leonurine, which has antiarrhythmic and cardioprotective effects, regulating heart rate and rhythm and strengthening heart muscle contractions. Motherwort also has mild hypotensive effects, reducing blood pressure and improving circulation. These properties make it effective in managing conditions like tachycardia, palpitations, and hypertension.

MSM (Methylsulfonylmethane): Contains sulfur, which supports blood vessel health by promoting collagen synthesis and reducing inflammation. MSM also enhances blood flow and accelerates wound healing, supporting overall circulatory function. Additionally, it has antioxidant properties, protecting blood vessels from oxidative damage and supporting cardiovascular health.

Stinging Nettle: Contains flavonoids, vitamins, and minerals, which support blood vessel health and improve circulation. Stinging nettle also has diuretic properties, reducing fluid retention and blood pressure. These properties make it effective in managing conditions like edema, hypertension, and poor circulation.

Taurine: Amino acid that supports cardiovascular health by enhancing blood vessel function, reducing oxidative stress, and improving lipid metabolism. Taurine also has anti-inflammatory and antioxidant properties, protecting blood vessels from damage and inflammation. Additionally, it regulates calcium levels in cells, maintaining normal heart rhythm and contractility. These properties make it effective in managing conditions like heart failure, atherosclerosis, and hypertension.

Tribulus Terrestris: Contains saponins, which improve circulation by dilating blood vessels and reducing blood viscosity. Tribulus terrestris also has antioxidant and anti-inflammatory properties, protecting blood vessels from oxidative damage and inflammation. These properties make it effective in managing conditions like erectile dysfunction, hypertension, and atherosclerosis.

Vitamin B3 (Niacin): Raises HDL cholesterol levels, promoting overall cholesterol balance and supporting cardiovascular health. Niacin also has vasodilatory effects, improving blood flow and reducing blood pressure. Additionally, it has antioxidant properties, protecting blood vessels from oxidative damage and inflammation.

Wild Dagga: Contains leonurine, which has cardiotonic effects, regulating heart rate and rhythm and improving cardiac contractility. Wild dagga also has vasodilatory effects, improving blood flow and reducing blood pressure. These properties make it effective in managing conditions like tachycardia, palpitations, and hypertension.

Yellow Dock: Contains anthraquinone glycosides, which support blood and liver health by promoting bile production and improving detoxification. Yellow dock also has mild laxative effects, reducing constipation and improving digestive health. These properties indirectly impact circulation and overall well-being.