The Link Between Dairy and Acne

I get a lot of questions about how the diet impacts the skin. It actually varies quite a lot from person to person depending on how sensitive the skin, and certain skin conditions are to possible food triggers.

While some people can't seem to sneak any sort of junk food like chocolate or other sweets without suffering the consequences, others show no reaction at all.

One link between diary and acne however is a little more clear. It's been proven that often those who struggle with acne also have some level of insulin resistance.

Insulin resistance is a condition where the body doesn't respond to normal levels of the hormone being release in the blood stream post sugar spike. The pancreas continues to release more and more until, finally sugar levels are normalised.
The problem is now there's all this additional insulin hanging out that needs to be dealt with.
So the hormone is then processed very similarly to a male hormone, which has a direct stimulating effect on the sebaceous, or oil glands in the skin. More oil usually means more breakouts.

But what does insulin have to do with dairy? Typically when we think of a sugar spike we think of chocolate, candy or alcohol, right?
Well lactose is the natural sugar found in dairy products and contributes to sugar spikes. Along with added processed sugar like in ice cream, yogurt or chocolate it's suddenly an extra hit on the system.

Dairy also contains natural hormones, since cows milk is made to make small calves grow, and fast I might add. Dairy contains growth hormones no matter where it comes from.

Yes, in Canada we have dairy products that do not contain ADDED hormones and that's great...but don't let that make you think the diary we consume is hormone free.

These hormones get processed in the human body similarly to how we process our own natural growth hormones when we're growing ourselves. In children who already have a ton of their own natural growth hormones surging through them, now you've added in some extra, and for what? Good measure? In adults who are fully grown, well...you see where I'm going with this.

These hormones are also processed in the system similar to a male hormone, again, having a direct stimulating effect on the oil glands. As if they weren't working hard enough already, am I right?

The result is excessively oily, clogged and inflamed skin.

Medical tests are available to see if you may be someone struggling with insulin resistance however, an easy way to see if you're sensitive to the effects of dairy in general would be cutting it out for at least 2 weeks, if not 3.
Reintroduce one serving of dairy like a glass of milk or cup of yogurt and wait another 72 hours.

If you end up having a flare up in your acne, or notice your skin is more oily during those days it may be best to cut out dairy all together, or at least minimize your overall intake.

Of course, I have to say that I am a Laser Technician and Skin Health Therapist. So, if you're going to make any radical changes to your diet please talk to your doctor or nutritionist before doing so.

Menopause and The Skin

Most people associate this condition with hot flashes, loss of menstruation and mood swings, but all of these symptoms are caused by hormone changes and hormones have a direct impact on the skin. The adrenal glands and ovaries of post-menopausal women secrete increased androgens (male hormones) and in the absence of estrogens (female hormones), this has a major impact on changing the physiology of the skin in new and different ways.

 

Dryness: During the reproductive years female hormones stimulate a more fluid, smooth sebaceous gland (oil gland) secretion; this oil along with other substances being secreted and excreted by the skin protects, moistens, cleans and maintains the pH balance of the skin. During menopause as female hormone levels decrease so do oil levels and this causes the skin to become dry, dull, delicate and more susceptible to damage and premature aging.

 

Elasticity: Protein synthesis, like that of collagen and elastin are partially controlled by estrogens. During menopause, the lowered estrogen levels result in less production and repair of collagen and elastin in the dermis of the skin. This lack of repair is particularly pronounced if the skin is exposed or has a history of long term exposure to ultra violet rays. UV rays actually break down these important proteins, and if we lose our repair mechanism then we lose our skin's resiliency. This results in elastosis.

 

Volume: Estrogens stimulate fat deposits in the female body; as estrogen levels drop during menopause, fat deposits tend to become redistributed and often concentrated over the abdomen and/or on the thighs and buttocks. The result is a loss of supportive fat tissue below the skin in areas like the face, neck, hands and arms; this causes sagging and wrinkling due to loss of volume.

 

Renewal: The growth and maintenance of blood capillaries in the dermis are partially under the control of estrogens as well. Thus, blood flow through the dermal capillaries is reduced during menopause and less nutrients and oxygen are available to the Stratum Germinativum (the bottom layer) of the epidermis. This contributes to the thinning of the epidermis and a slower cell turnover rate or cell renewal factor (“CRF” for short.) CRF is the rate of cell mitosis and migration from the lowest layer of the Epidermis to the top layer, where it is eventually shed off. This process slows down dramatically with age and factors like diet, smoking, drinking and sun exposure all have a huge influence.

 

CRF by age

Babies: 14 days

Teenagers: 21 – 28 days

Adults: 28 – 42 days

50 and up: 42 – 84 days 

 

Pigment: The maintenance of Melanocytes (cells that manufacture the pigment Melanin) is under the control of estrogens. Melanin protects us from the sun by being released from the melanocytes after long periods of sun exposure, ultimately darkening the skin. The darker the skin, the longer it takes to absorb heat, light and energy. This is our body’s defense mechanism to try and slow the absorption of damaging UV rays. As menopause progresses, the number of melanocytes in the skin is reduced (they degenerate). With less melanocytes, we produce less of the protective melanin and skin appears lighter. Therefore, menopausal skin is more prone to sun damage, making it even more important to protect the skin with a proper sunblock.

 

So what can you do to help prevent and correct these problems? The most important thing anyone can do for their skin is have proper home care. You can go to all the fancy salons all you want but at the end of the day if you’re using harsh, incorrect and low quality products at home every day, you’ll be fighting (and most likely losing) an up-hill battle. Any skin, but especially mature, delicate and/or post-menopausal skin needs high quality, high concentrated and active ingredients.

 

-Vitamin A to correct sun damage and protect against future damage.

-Vitamin B3 for uneven skin tone, and increasing hydration.

-Vitamin B12 for healthy cell function.

-Vitamin C to address dullness, pigmentation and fight free radicals.

-Vitamin E for all of the above vitamin synergy and free radical protection.

 

The skin is the largest organ of the body but the last to receive any nutrients from the foods we eat. These vitamins are just the basics of what our skin needs every day.