5 Foods and Drinks to Avoid for Optimal Skin Health: Tips from a Dermatologist and Nutritionist

5 Foods That Can Damage Your Skin, According to a Dermatologist

A diet rich in fruits and vegetables can improve the health of your skin, but some foods and drinks, while delicious, can lead to acne, dry skin, and even wrinkles.


The diuretic effect of alcohol, which causes the body to excrete more fluid in the form of urine, results in the loss of fluid and nutrients needed for healthy skin. As a result, the skin may look dull, gray and swollen within 24 hours of drinking alcohol, as well as wrinkled due to loss of elasticity. Moreover, alcohol leads to inflammation of the tissues of the body, which leads to reddening of the skin.

However, limiting the amount of alcohol you drink or drinking water between alcoholic drinks can help prevent these effects, as well as excessive alcohol consumption.

Refined Sugar

It is known that eating too much sugar can lead to weight gain and tooth decay, and can also be bad for your skin. Dr. Marutapu warns that eating too much refined sugar can lead to cell aging. Glycation occurs in the bloodstream for a small percentage of absorbed sugars. Sugar in the bloodstream binds to proteins and fats to form harmful compounds called glucosamine end products (AGEs). As we age, these compounds accumulate in the dermis, the second layer of the skin, and break down collagen, leading to loss of skin elasticity and wrinkling.

According to Dr. Maruthapu, sugar can also cause acne in some people. Instead of sugary snacks, she suggests eating a few bars of dark chocolate, which contains skin-friendly antioxidants called anthocyanins, which are thought to fight premature skin aging.

Skimmed Milk

Skimmed milk is often considered a “healthy” option, but it can be a grain culprit. While it doesn’t affect everyone, low-fat milk can cause blemishes. “Some studies have shown that skimmed milk can contribute to acne, especially if you drink more than two cups a day,” says Dr. Maruthapu. “This is not a problem for everyone who has facial acne, but for some, it can be a trigger.”

Dr. Maruthapu advises those with acne to replace skimmed milk with fortified non-dairy alternatives such as soy milk for four weeks to see if they notice any improvement.

Whey Protein Powder

Although this substance can help you build muscle in the gym. Experts say whey protein powder can trigger acne. This isn’t true for everyone, explains Dr. Maruthapu, “but if you’ve noticed an increase in breakouts since you started using whey protein powder, consider replacing it with a vegan alternative.”

This is thought to be because whey protein increases the production of a hormone called insulin-like growth factor 1 (IGF1), which promotes bone and tissue growth. But in some cases, IGF-1 can also be the cause of oily skin. And vegan protein powders don’t do that, says Dr. Marutapos.

Excessive Consumption of Caffeine

One or two cups of coffee a day are fine, but if you’re heavily addicted to coffee, it can affect your skin because drinking too much caffeine can cause premature skin aging. “Excess caffeine can contribute to dehydration because it acts as a diuretic, causing you to pass more urine,” explains Maruthapu.

Caffeine can also increase levels of the stress hormone, cortisol, which can exacerbate eczema. According to Dr. Marutapu, coffee can be substituted for green tea “because it contains less caffeine, as well as antioxidant compounds that support skin health by neutralizing free radicals that contribute to premature skin aging.”

Source: Daily Mail

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