Food Lover’s Hub 102

03/17/2026

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The face receives its blood supply mainly from branches of the External Carotid Artery, which deliver oxygen and nutrients to the skin, muscles, teeth, and facial structures.
Major Facial Arteries:
• Maxillary Artery – Supplies the jaw, teeth, and deep facial muscles.
• Infraorbital Artery – Supplies the upper lip, nose, and lower eyelid.
• Superior Alveolar Arteries – Supply the upper teeth and gums.
• Inferior Alveolar Artery – Supplies the lower teeth and mandible.
• Mental Artery – Supplies the chin and lower lip.
• Superficial Temporal Artery – Supplies the temple and scalp.
• Sphenopalatine Artery – Supplies the nasal cavity.
⭐ Key Point:
Most of the blood supply to the face, teeth, and jaw comes from branches of the External Carotid Artery.

03/17/2026

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03/17/2026

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arteries of the brain (circle of willis)

The brain needs a constant supply of oxygen and nutrients to function properly. This supply is delivered through a network of blood vessels called arteries. At the base of the brain, several major arteries connect to form a circular structure known as the circle of willis.

This circle is formed by important arteries such as the anterior cerebral artery, middle cerebral artery, posterior cerebral artery, and basilar artery. These arteries work together to distribute blood to different regions of the brain.

One of the most important roles of the circle of willis is protection. If one artery becomes blocked or narrowed, other arteries in the circle can still deliver blood to the brain. This helps maintain proper blood flow and reduces the risk of serious damage to brain tissue.

In simple terms, the arteries of the brain ensure that every part of the brain receives the oxygen and nutrients it needs to stay active and healthy.

03/17/2026

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03/11/2026

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Only 1% Students Know These Circulatory System Facts ❤️🧠”
Test Your Biology Knowledge!
How many of these circulatory system facts did you already know? Comment your score 👇

03/11/2026

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03/10/2026

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03/09/2026

What Happens to Your Body When You Eat Too Much Sugar?
Eating too much sugar can harm many organs in your body. Excess sugar may lead to weight gain, insulin resistance, heart disease, and tooth decay. Reducing sugar intake helps protect your health and keeps your body functioning properly.
How many teaspoons of sugar do you think a person should consume per day? 🍬

03/07/2026

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02/26/2026

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02/25/2026