Caffeine! Oh, how we love thee!
If you're like most people, you start your day craving the wonderful aroma of freshly brewed coffee or the alluring scent of hot tea steeping in your mug. It somehow magically wakes up your senses and makes you feel good. For you, a day without caffeine is like a day without sunshine — it's not as bright and positive or glorious, especially when the days are shorter, or if you just didn't get the good night's sleep you so desperately needed.
So why do we all love caffeine so much? Could it be because it is a stimulant that helps wake up our senses and evoke certain emotions when we drink it? I say yes!
Caffeine is a plant alkaloid and central nervous system stimulant that is found naturally in coffee, green tea, cacao beans, kola nuts, yerba mate, and guarana berries. It is frequently used to help with mental alertness and very often it is the first thing we reach for when we start our day. According to the FDA, 80 percent of all adults consume caffeine from food or beverages.
Besides providing a nice buzz, caffeine offers a number of impressive health benefits:
Health Benefits of Drinking or Taking Caffeine
Benefits of caffeine include:
- Boosts memory
- Improves concentration
- Lowers risks of diseases such as Alzheimer’s, Parkinson’s, and liver cancer
- Enhances mood
- Jump-starts workouts
Consuming caffeine helps to keep us alert and could even elevate our mood. However, does caffeine impact your skin and health?
Collagen and Caffeine: Is Caffeine Bad For Your Skin?
While caffeine has the potential to help us live longer, think faster, and exercise harder, consuming too much caffeine may have a negative effect on our skin’s aging process.
It has been shown that caffeine inhibits collagen biosynthesis in the skin fibroblasts and also could impact DNA biosynthesis. Our skin is made up of more than 75% collagen. We start to lose collagen as we age, which results in our skin aging. So it is important to replenish our lost collagen with the best collagen supplements in order to keep our skin firm and youthful, but it is equally important to minimize substances that can destroy skin collagen.
Caffeine's effects on skin and health include:
1. Premature aging and wrinkle formation
2. Interference with beauty sleep
3. Reduced skin moisture
4. Inhibited iron and calcium absorption
How Too Much Caffeine Has a Negative Impact on Skin and Bone Health
1. Caffeine leads to premature skin aging
Having too much caffeine can lead to premature wrinkles. A clinical study on "caffeine skin problems" has shown that caffeine inhibits collagen biosynthesis. This is because caffeine inhibits the enzyme prolidase, which plays a role in collagen synthesis.
There are higher levels of the stress hormone cortisol as well as insulin in coffee drinkers. Insulin causes inflammation and leads to premature aging in the form of fine lines and wrinkles. Consistently high levels of cortisol inhibit your skin’s ability to heal, regenerate, and protect itself. High levels of cortisol can also lead to collagen breakdown.
Additionally, caffeine constricts blood vessels, making it difficult to supply the skin with nutrients. This can result in fine lines and wrinkles. Vasoconstriction also limits oxygen flow to your skin, which makes it look dull and sallow.
2. How caffeine disrupts your beauty sleep
If you’re knocking back espresso shots before bedtime, your sleep may suffer as a result. According to the American Academy of Sleep Medicine, caffeine can have a disruptive effect on your sleep. One study showed that drinking coffee shifts your circadian clock. This makes it difficult to fall and stay asleep and a struggle to get up the next day. It’s best to avoid caffeine in the evening for this reason.
Not sleeping enough will wreak havoc on your skin. Your body won’t make as much human growth hormone, which stimulates cell production. This means your body won’t be able to produce new skin cells to reverse the previous day’s damage. This accelerates the aging process. What’s more, not sleeping enough can hurt collagen production and cause your skin to get thinner.
3. How caffeine reduces skin moisture
Caffeine robs your skin of vital moisture, and dry skin is more prone to developing fine lines and wrinkles. This is because caffeine is a diuretic, which means it causes you to urinate more frequently. This leads to some fluid loss and causes dry skin.
You might be familiar with the rule that you need to drink six to eight glasses of water per day for optimal health, but if you’re drinking a lot of tea or coffee to get through the day, you need to consume even more water to stay hydrated and keep your skin looking plump and moist.
4. How caffeine reduces iron and calcium absorption
Drinking coffee and tea also inhibits iron absorption. According to one study, a cup of coffee reduced iron absorption from a hamburger meal by 39%. Tea led to a 64% decrease in iron absorption.
Caffeine-containing beverage consumption has also been associated with reduced bone mass and increased fracture risk in some studies. This is because caffeine has a negative effect on intestinal calcium absorption.
Natural Sources of Caffeine: Not All Sources Are Created Equally.
Caffeine Properties in Coffee
Coffee is more than just dark water. It actually contains a number of beneficial nutrients, including manganese, potassium, riboflavin, niacin, and pantothenic acid (Vitamin B5).
Coffee is also incredibly high in antioxidants. Drinking coffee is linked to a reduced risk of many different diseases, including type 2 diabetes and liver cirrhosis.
Is coffee bad for your skin?
Too much coffee isn’t a good thing for the skin. The caffeine in coffee causes the blood vessels to constrict, preventing antioxidants and nutrients that promote collagen production from being delivered to the skin.
Having one to two cups of coffee per day is fine but any more than that could be harmful. Drinking too much coffee can cause premature wrinkling and lead to a loss of skin firmness.
The good news is that by dialing back on coffee consumption, you can reverse any negative effects on your skin. "Healthy skin in individuals under 50 can usually see a reversal of any of coffee's bad effects on their skin within two to three months," said Dr. S. Manjula Jegasothy, M.D., CEO and founder of the Miami Skin Institute, to InStyle Magazine. For older individuals, it could take three to six months of cutting out coffee to see a reversal in the effects of aging.
If you’re a heavy coffee drinker and start to limit your consumption of coffee, the effects on your skin will be noticeable. You may see fewer wrinkles, a healthy glow, and plump, hydrated skin.
Caffeine Properties in Tea
Humans have been drinking tea and enjoying its health-giving benefits since ancient times. Scientific evidence shows that green tea and black tea have cancer-preventive effects and help to maintain cardiovascular and metabolic health.
Drinking tea gives your skin an unmistakable glow. The catechins in green tea are a powerhouse, decreasing the inflammation associated with aging and protecting against sunburn and UV damage.
Drinking tea might be the healthiest way to take in caffeine. This is because the caffeine content of tea is lower than in coffee, and tea is also rich in a number of plant-based chemicals that promote health and wellness. Stick with green tea, which has less caffeine than black tea.
Caffeine in Soft Drinks
Do you agree that there are few things more refreshing than a sip of an ice-cold soda on a hot day? This echoes the sentiment of most people since the average American drinks 38 gallons of soda per year.
Soda doesn’t contain as much caffeine as tea or coffee. For example, cola contains 24 to 46mg of caffeine per 8 oz. In comparison, 8 oz. of black drip coffee contains 115-175mg of caffeine and 8 oz. of black tea contains an average of 40 to 60mg of caffeine.
Needless to say, drinking soda isn’t healthy, not only because of the caffeine in it but also because of the jaw-dropping amount of sugar soda contains. The high levels of sugar in soda aren’t good for the skin and can also elevate your diabetes risk and lead to a decline in kidney function. The caramel coloring in some sodas has been linked to cancer and vascular issues. ‘Nuff said.
Caffeine as a Topical Treatment
Are there any benefits to applying caffeine to our skin?
You may have noticed caffeine from coffee bean extract, green tea, and black tea can be used as an active ingredient in skin lotions, fat-burning creams, body scrubs, and cellulite treatments.
Caffeine skin care topical treatments' known benefits include the following:
1. Reduces fat cells
2. Reduces puffy and dark eye circles
3. Reduces cellulite
How Topical Caffeine Works Positively on Our Skin
Owing to caffeine’s ability to constrict blood vessels, applying products containing caffeine to the skin can help to reduce swelling, smooth wrinkles, and eliminate puffiness under the eyes.
Caffeine dehydrates the skin’s fat cells to make the skin appear smoother. According to a study in the Journal of Cosmetic Dermatology, 76 percent of people who used a fat-burning cream containing caffeine found that their thigh circumference decreased by approximately half an inch. However, caffeine is not a long-term fat burning solution or cellulite treatment—the effects are fleeting.
Applying caffeine lotion or cream containing caffeine to your skin may help make blood vessels appear less visible and reduce redness. In eye gels, caffeine helps to reduce puffiness because it is a vasoconstrictor and drains excess blood and lymph fluid.
The acid in caffeine functions as an antioxidant. Using cream or serum that contains caffeine can help to reduce the risk of skin cancer, giving your usual sunscreen an excellent boost.
While caffeine can be an excellent topical treatment, it’s best to consume caffeine-containing drinks in moderation because as the aforementioned evidence suggests, caffeine can be detrimental to the skin.
Green tea, step aside. The most effective way to transform your skin, reverse the signs of aging, and achieve a firm, youthful, and radiant complexion is by taking an all-in-one collagen supplement.
Collagen: The Ultimate Skin Stimulant Drink?
Collagen for skin is making a comeback, and we’re not talking collagen creams or injections. Health nuts are turning to bone broth and collagen supplements to improve joint health, reduce wrinkles and sagging skin, and promote a firm and youthful complexion.
In connection with the bulletproof coffee craze, many people are mixing collagen into their morning coffee. However, due to the potentially damaging effects of caffeine on the skin, it makes more sense to take a caffeine-free collagen supplement that contains other active ingredients working synergistically to rejuvenate your skin.
LAC Taut® Premium Collagen Advanced Formula is a collagen drink that contains a whopping 13,000mg of hydrolyzed marine collagen and 6 key active ingredients (elastin, hyaluronic acid, grape seed extract, ceramide, vitamin C) that stimulate collagen production and fight free radical damage. If aging skin is bringing you down, try LAC Taut® Premium Collagen Drink to super-charge your skin and turn back your clock! Your skin will be fuller, firmer, and smoother in as little as 21 days.
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