A blush is a reddening of the cheeks and forehead brought about by increased capillary blood flow in the skin. It can also extend to the ears, neck and upper chest, an area termed the 'blush region'. There is evidence that the blushing region is anatomically different in structure.
The veins in your face also dilate. As they open up allowing more blood to flow, your cheeks become warmer and redder. You're blushing.
Adrenaline's effect on your nervous system causes the capillaries that carry blood to your skin to widen. Since blood is then brought closer to the surface of the skin, it causes you to blush. Blushing does not only occur on the face—you may blush in any part of the body to which attention is directed.
Stress or embarrassment can cause some people's cheeks to turn pink or reddish, an occurrence known as blushing. Blushing is a natural bodily response that is triggered by the sympathetic nervous system — a complex network of nerves that activate “fight or flight” mode.
It's often caused by feeling embarrassed, hot or anxious. Sometimes other symptoms you have might give you an idea of what's causing it. Some medicines can also cause blushing. Check the side effects of any medicine you're taking to see if blushing or flushing is listed.
You blush on the inside: When you blush, it's because blood rushes to the skin of your face. Interestingly, it also rushes to the lining of your stomach. That means when you blush, so does your tummy. Your brain can see UV light: The lens of the eye typically filters this light out.
For natural blush on cheeks, exfoliate them regularly
Exfoliation helps to get rid of dead skin cells and improve blood circulation. Your refreshed skin will start to shine brighter, and a blush will appear. But remember: never exfoliate your face too vigorously or too often - once a week is usually enough.
Whenever more blood flows to an area of skin, such as your cheeks, the blood vessels enlarge to compensate. This enlargement is what gives skin the “flushed” effect. Due to this increased blood flow, you may feel warmth around your neck, upper chest, or face.
Blushing is triggered by emotions which send blood to your face, causing your cheeks to turn red. There are several conditions that may make you look like you are blushing when you are not. Cold weather can turn your cheeks red, but so can lupus or an allergic reaction.
Blushing is when your face, mostly your cheeks, turn pink or red when you're embarrassed or self-conscious. These emotions cause your muscles in your face to relax and veins to widen which allows blood to collect. This causes the red appearance in your cheeks.
Colourful fruits and vegetables such as carrots, spinach, peppers, peaches, different kinds of squash, apricots, watermelon, tomatoes and pink grapefruit contain high levels of coloured pigments that could help give you a healthy complexion.
Healthy and balanced diet
So, add colourful foods such as carrots, tomatoes, capsicums (even the red and yellow ones), peaches, melons and everything colourful to your diet. Also try and eat foods rich in vitamin C and E to get rosy cheeks.
If you're in a pinch and don't have any blush on hand, add a little color to your cheeks with a bit of lipstick. Just make sure to blend quickly — if it's a highly pigmented lipstick, it could set fast and look blotchy.
However, blushing is often difficult to detect in dark-skinned people, where it produces a further darkening of skin tone or is not visible at all (Leary et al., 1992).
Apart from your cheeks, even the lining of your stomach turns red when you blush. This is caused by an increased blood flow in the body as a result of the adrenaline released by the sympathetic nervous system.
Redness and dilated blood vessels on the chest are most often caused by sun damage. Dermatologists typically recommend laser treatments (IPL) to treat the red spots. Sometimes some of us get wrinkles on our chest from our sleeping positions. Usually, wrinkles on the chest are a sign of sun damage.
It may be caused by an overactive sympathetic nervous system. Some people who blush a lot also experience excessive sweating, known as hyperhidrosis. Hyperhidrosis is also caused by the sympathetic nervous system. You may also be more likely to blush a lot if you have a family member who experiences excessive blushing.
Research has found that eating more fruits and vegetables can change skin tone, and give it a healthy glow. It all comes down to carotenoids, which is the orange-red pigment found in fruits and vegetables, such as carrots, apricots, oranges, mangoes and spinach.
to become pink in the face, usually from embarrassment: I always blush when I speak in public.
The blood vessels in your face widen, allowing for more blood to flow through them. This increased blood flow can make your cheeks look red and feel warm.
In blushing, the blood vessels in the face, ears, neck, and upper chest expand. The wider vessels allow more blood to pass through. So, the face heats up from the increased blood flow, and other people can often see the person's face change color.