Introduction

It is essential to understand the importance of blood pressure regulation. A decrease in blood pressure would cause the blood flow to decrease and therefore a decrease in oxygen delivery to the peripheral tissues, potentially damaging cellular and organ functions. On the other hand, an increase in blood pressure would cause vital organs damage, such organs are eyes, brain, heart, and kidneys.¹

Blood pressure regulation is vital to maintain your overall health and helps prevent cardiovascular diseases. Appropriate blood pressure regulation ensures your heart does not overwork to pump blood throughout your body lowering the risk of heart attack, heart failure, stroke and various cardiovascular complications..

Additionally, the kidneys play a vital role in blood pressure regulation hence any change can cause damage leading to kidney failure.

Mamey Sapote, scientifically known as Pouteria Sapota, is a tree that mainly grows in Mexico and Central America. It is considered that mamey sapote can lower blood pressure as it contains a sufficient amount of potassium.² Furthermore, the fibre content in mamey sapote helps maintain a healthy weight, which is vital for managing blood pressure. 

Understanding Blood Pressure

Blood pressure is defined as a pressure that is measured in millimetres of mercury, within the major arterial system of your body. Blood pressure is divided into systolic and diastolic determinations. Systolic blood pressure is defined as the maximum blood pressure during contraction of your ventricles. Diastolic blood pressure is defined as minimum pressure which is recorded before your next contraction. Your blood pressure is written as systolic pressure over the diastolic pressure. Normal blood pressure should be in the range of 120/80 mmHg.³  

Cardiovascular disease is a major risk factor for high blood pressure. Appropriate management of high blood pressure can prevent various conditions such as:

• Transient ischemic attack (TIA): The temporary lack of blood flowing to a part of your brain and is referred to as a ‘mini-stroke’
• Stroke: It happens when a part of your brain does not have enough blood flow
• Heart attack: It occurs due to the lack of blood flow to the muscles of your heart
• Enlarged heart: It occurs when the size of your heart is bigger than normal size
• Peripheral artery disease (PAD): It occurs when plaque builds up in the arteries of your leg preventing proper blood flow
• Aneurysm: Deformity in the artery in the shape of ballooning puts it at risk of bursting
• Kidney disease: When your kidneys are not functioning properly⁴  

When there is a significant drop in your blood pressure, the vital organs of your body would not get sufficient oxygen and nutrients. This could lead to shock which would require immediate medical attention. Signs and Symptoms of shock could include cold and sweaty skin, rapid breathing, or a weak and rapid pulse.⁵  

Mamey sapote: Overview and Nutritional composition

Mamey sapote is considered to have high levels of carotenoids in its pulp, which makes mamey sapote attractive. The Pouteria Sapota tree is native to Mexico and Central America. Pouteria sapota is an evergreen tree that is grown in tropical areas. The fruits of Pouteria sapota are ovoid to ellipsoid and the apex is pointed. The leaves of this tree are grown in clusters and have pointed branch tips. The fruit skin of this tree is somewhat scurfy, dark brown, thick, and woody. 

The flesh is salmon-pink in colour and orange to deep red. It has a smooth and creamy to slightly finely granular consistency and is tender and delicious. One to four large, tough, viscous, polished, spindle-shaped, pointed seeds with whitish helium on the ventral side and a bitter almond fragrance may be present on fruits. The fruits are consumed by cutting them in halves and the seeds are removed, the flesh inside the fruit can subsequently be spooned from the half-shell. 

Key components relevant to blood pressure regulation

• Potassium: Mamey sapote is considered to be a good source of potassium which helps in blood pressure regulation by relaxing the blood vessel walls
• Magnesium: Mamey sapote consists of magnesium which helps in blood pressure regulation by relaxing blood vessels
• Fibre: Dietary fibres are present in mamey sapote which will contribute to your overall health. Diets that are high in fibre contents would help to lower your blood pressure
• Antioxidants: Mamey sapote contains antioxidants such as vitamin C and carotenoids. Inflammation and oxidative stress can be reduced by these antioxidants which contribute to various cardiovascular diseases and elevated blood pressure
• Low Sodium: Mamey sapote is low in sodium which is beneficial to individuals with high blood pressure

Incorporating mamey sapote into a blood pressure-friendly diet

• Enjoy Mamey Sapote as a refreshing snack
• Blend mamey sapote with other fruits such as bananas, strawberries, or pineapple to make a smoothie
• Salads: Add sliced mamey sapota to green salads or fruit salads
• Salsa: Use diced mamey sapota in homemade salsa or relishes
• Desserts: Incorporate mamey sapota into desserts like puddingsor sorbets
• Beverages: Make Mamey sapota juice by blending the fruit with water and a touch of sweetener like honey

Lifestyle factors and additional strategies for blood pressure management

• Physical activity
• Have a balanced diet containing more fruits and vegetables
• Maintain a healthy weight by exercising regularly 
• Avoid smoking
• Manage stress⁸

FAQs

Is Mamey good for high blood pressure?

Mamey contains potassium, fibre, magnesium, and antioxidants, and is low in sodium which helps to regulate high blood pressure.

When should I eat mamey fruit?

The fruit should be ripe. When ripe the flesh should give a slight to gentle squeeze.

What are some health benefits of mamey sapote?

• Antioxidant effect: Mamey fruits are considered to be rich in vitamin C which has antioxidant properties that reduce inflammation as well as damage to cells. Copper that is present in mamey fruits helps in red blood cell production and connective tissue formation improvement. Vitamin B6 present in mamey fruits improves brain function.
• Supports digestive health: Mamey fruits are rich in fibre which helps to improve digestion.
• Improves skin health: Mamey fruits are rich in vitamins and minerals which contain antioxidants that decrease oxidative damage caused by free radicle. Vitamin E is also present in Mamey fruit which is beneficial to your skin.
• Protects against anaemia: Folate is present in mamey fruits which decreases anaemia risk.
• Improves heart health: Fibre, potassium, and antioxidants are present in mamey fruits which are beneficial for your heart health.
• Improves Immunity: Vitamin C present in mamey fruits enhances your immune function.

Is it safe to eat mamey sapote?

Mamey fruit is delicious when eaten plain. There are no known side effects to eating mamey sapota. So, it can be considered safe to eat.

Summary 

Mamey Sapote is scientifically known as Pouteria Sapota. Mamey sapote is considered to have high levels of carotenoids in its pulp, which makes mamey sapote attractive. The Pouteria Sapota tree is native to Mexico and Central America. Pouteria sapota is an evergreen tree that is grown in tropical areas. The fruits of Pouteria sapota are ovoid to ellipsoid and the apex is pointed. The leaves of this tree are grown in clusters and have pointed branch tips. The fruit skin of this tree is somewhat scurfy, dark brown, thick, and woody. The flesh is salmon-pink in colour and orange to deep red. It has a smooth and creamy to slightly finely granular consistency and is tender and delicious. One to four large, tough, viscous, polished, spindle-shaped, pointed seeds with whitish helium on the ventral side and a bitter almond fragrance may be present on fruits. The fruits are consumed by cutting them in halves and the seeds are removed, the flesh inside the fruit can subsequently be spooned from the half-shell.

Various components are present in mamey sapota that helps in regulating blood pressure. The components include potassium, magnesium, fibre, antioxidants, and low-sodium which helps to lower high blood pressure. It is necessary to incorporate mamey sapote into your diet to maintain your overall health. There are several health benefits of mamey sapota which include improving your skin health, protecting against anaemia, improving your heart health, and improving your immunity.