Aloe Vera: Benefits, Nutrition, Side Effects, Reviews and Recommended

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Highlights

What is Aloe Vera?
Background and history
health benefits
Instructions
drug interactions
Side effects and disadvantages
Product Types and Recommended Products
Other important or interesting information
in conclusion

What is Aloe Vera?

Aloe Vera, scientific name Aloe barbadensis miller, is a succulent plant widely distributed in tropical and subtropical areas. Aloe vera is known for its rich nutritional content and various medicinal properties and is widely used in beauty, health and medical fields.

The leaves of aloe vera are rich in a gel-like substance called aloe vera gel, which contains a variety of vitamins, minerals, enzymes and amino acids, and has many benefits for the skin and health.

Background and history

Aloe vera has been used for thousands of years in traditional medicine in ancient Egypt, China, and India. Known as the "miracle plant" or "universal plant," it is used to treat a variety of ailments such as burns, wounds, gastrointestinal problems, and skin conditions. In modern medicine, aloe vera is widely studied for its various bioactive components.

Aloe vera is a cactus plant that grows in dry tropical areas. It is widely cultivated in subtropical areas around the world, including the southern border areas of Texas, New Mexico, Arizona and California in the United States. Historically, aloe vera has been used for skin conditions and is thought to help improve hair loss and promote wound healing.

health benefits

Promote skin health

Aloe vera has significant moisturizing and repairing properties, promoting healthy skin. Research shows that aloe vera gel can speed wound healing, reduce scarring, and relieve skin inflammation and irritation. A clinical trial showed that aloe vera gel significantly improved the healing process in burn patients. [2]

Aloe vera can also reduce dry skin and increase skin elasticity and radiance. [3]

Clinical studies show that topical application of an aloe vera-based gel twice daily (along with medical soap and tretinoin gel) may improve acne. Additionally, research shows that topical application of aloe vera gel may speed burn healing and reduce burn pain. Aloe vera is also used to treat patients with herpes simplex, lichen planus, and psoriasis. [4]

Improve digestive health

Aloe vera has laxative properties and can improve digestive health. Research shows that aloe vera can stimulate intestinal peristalsis, promote defecation and reduce constipation. A double-blind, placebo-controlled trial showed that constipation patients who took aloe vera experienced significant improvement in their symptoms. [4]

In addition, aloe vera can also reduce gastrointestinal inflammation and promote the repair of gastrointestinal mucosa. [5]

Three studies (a total of 236 adults) evaluated the effects of oral aloe vera on symptoms of irritable bowel syndrome. One study showed a benefit, and two other studies showed no significant benefit of aloe vera compared with placebo. In another small European study, 44 patients with ulcerative colitis were randomized to receive aloe vera gel or a placebo for one month. Nearly half of the people who received aloe vera responded to the treatment, compared with only 14% of the placebo group. [5]

Anti-inflammatory and antibacterial effects

Aloe vera has anti-inflammatory and antibacterial properties that reduce inflammation and bacterial infections in the body. Studies have shown that the polyphenolic compounds and enzymes in aloe vera can inhibit the growth of a variety of pathogenic bacteria and reduce the release of inflammatory mediators. An in vitro study showed that aloe vera has significant inhibitory effects on a variety of bacteria and fungi. [6]

Aloe vera also strengthens the immune system and increases the body's ability to fight infections. [7]

Lower blood sugar and blood lipids

Aloe vera has potential benefits in lowering blood sugar and blood lipid levels. Research shows that aloe vera can improve insulin sensitivity, reduce blood sugar swings, and lower blood lipid levels. A clinical trial showed that diabetic patients who took aloe vera experienced significant reductions in blood sugar and lipid levels. [8]

Aloe vera can also reduce the risk of cardiovascular disease and protect heart health. [9]

Instructions

Take internally

Aloe vera supplements are usually sold in capsule, tablet, or liquid form. Recommended dosage varies by product, but a typical daily dose is 50-200 ml of aloe vera gel or 10-30 ml of aloe vera juice. A doctor should be consulted before use to ensure safety.

external use

Aloe vera gel and serum can be applied directly to the skin to treat burns, wounds, skin inflammation and dryness. Use according to product instructions.

For people

Aloe vera is suitable for people who want to promote skin health, improve digestive problems, anti-inflammatory and antibacterial, and lower blood sugar and blood lipids. However, pregnant women, lactating women and patients with certain diseases should avoid use.

drug interactions

Aloe vera may interact with certain medications, especially the following:

Hypoglycemic drugs: such as insulin and oral hypoglycemic drugs (such as metformin). Aloe vera may enhance the effects of blood sugar-lowering medications, causing hypoglycemia. [10]
Diuretics: Aloe vera may enhance the effects of diuretics and increase the risk of dehydration and electrolyte imbalance. [11]
Laxatives: The laxative effects of aloe vera may interact with other laxatives, increasing the risk of intestinal irritation and electrolyte imbalance. [12]
Digoxin: Excessive use of aloe vera milk may increase the risk of adverse reactions from digoxin, a drug used to treat heart problems. [13]

Side effects and disadvantages

Some common side effects of aloe vera include:

Gastrointestinal upset: Some people may experience symptoms such as abdominal pain, diarrhea, or constipation after taking aloe vera. [13]
Skin allergies: Some people may be allergic to aloe vera and develop a rash, itching, or redness. [14]
Hypoglycemia: Aloe vera may enhance the effects of blood sugar-lowering medications, causing symptoms of hypoglycemia such as dizziness, weakness, and heart palpitations. [15]

In addition, long-term or excessive use of aloe vera may cause more serious health problems:

Electrolyte Imbalances: The laxative effects of aloe vera may cause electrolyte imbalances, increasing the risk of muscle cramps and cardiac arrhythmias. [16]
Intestinal irritation: Long-term use of aloe vera may cause irritation to the intestines, leading to intestinal dysfunction. [17]
Liver and kidney burden: Long-term high-dose use of aloe vera may put stress on the liver and kidneys, leading to decreased liver and kidney function. [18]
Taking aloe vera milk by mouth may cause abdominal pain and cramping. Oral administration of aloe vera leaf extract (for as little as 3 weeks and as long as 5 years) has been reported to be associated with cases of acute hepatitis. [19]

Animal studies have found that oral administration of aloe vera leaf extract is associated with gastrointestinal cancer in rats and mice; however, studies have raised concerns about differences between the products used and those commonly used by consumers. Therefore, more research is needed to assess its relevance to human health. Both aloe vera gel and milk forms may be unsafe to take by mouth during pregnancy and breastfeeding. [20]

People with liver and kidney disease, low blood sugar, or intestinal problems should avoid using aloe vera and consult a doctor before use.

Comment

The following are 10 real reviews about "Aloe Vera" extracted from major websites and forums:

Good moisturizing effect "Aloe vera gel has a really good moisturizing effect, especially suitable for dry skin. The skin becomes smooth after use." ( MamiBuy is the most shared parent-child platform by mothers )
The effect of repairing sunburn is significant "Using aloe vera gel after sunburn can quickly relieve the burning sensation and reduce skin redness and swelling. The effect is very significant." ( Jamieson )
Improve Acne "Whenever I have acne, I will apply a thick layer of aloe vera gel, and the acne will disappear a lot the next morning." ( MamiBuy is the parent-child platform most shared by mothers )
Anti-inflammatory effect "The magnesium lactate component in aloe vera helps reduce redness, swelling and itching, and is particularly effective in improving herpes." ( Pretti5 - HK )
Multifunctional use "Aloe vera gel can not only be used to moisturize, but can also be used as a facial mask, repair damaged skin and soothe mosquito bites." ( Jamieson )
Suitable for sensitive skin "Aloe vera gel is natural and contains no preservatives, colorings or fragrances, making it very suitable for sensitive skin." ( Jamieson )
Soothes periodontal disease "The anti-inflammatory component of aloe vera has a certain soothing effect on periodontal disease. Gargling with aloe vera juice can reduce gum bleeding." ( Pretti5 - HK )
The first choice for skin care during pregnancy "During pregnancy, I only use aloe vera gel because it is natural and non-irritating, and has good moisturizing and repairing effects." ( MamiBuy, the most shared parent-child platform by mothers )
Improve oral health "Drinking natural aloe vera juice or using aloe vera mouthwash every day can help improve white spots and ulcers in the mouth." ( Pretti5 - HK )
Soothes Psoriasis and Eczema "The moisturizing power of aloe vera can help treat dry skin and relieve skin problems caused by dryness, such as psoriasis and eczema." ( Pretti5 - HK )

These reviews show the wide range of uses and effects of aloe vera in moisturizing, anti-inflammatory, repairing sun damage, and improving skin problems.

Product Types and Recommended Products

Other important or interesting information

In addition to its health benefits, aloe vera is also used in beauty products and natural skin care products. Its moisturizing and anti-inflammatory properties make it ideal for treating skin problems and promoting skin health.

in conclusion

Aloe vera has received extensive attention and research as a natural plant with many potential health benefits. Although it has the potential to promote skin health, improve digestive problems, be anti-inflammatory and antibacterial, and lower blood sugar and blood lipids, you need to pay attention to dosage and possible side effects when using it. Whether for internal or external use, it is recommended to consult a professional doctor before use.

Frequently Asked Questions

What are the benefits of aloe vera for skin?

Aloe vera has moisturizing, soothing, anti-inflammatory, antibacterial and wound healing effects, and has a good skin care effect.

How many times a day should you take aloe vera gel?

It is generally recommended to use it 1-2 times a day. The specific frequency can be adjusted according to skin condition and needs.

Can aloe vera be applied every day?

Aloe vera can be used daily, but the frequency of use needs to be adjusted based on your skin's reaction.

Is aloe vera monocotyledonous?

Yes, aloe vera is a monocotyledonous plant.

Which kind of aloe vera cannot be eaten?

Most aloe vera varieties are edible, but some ornamental varieties such as tiger tail aloe may contain toxins and are not recommended for consumption.

Do I need to wash off aloe vera on my face?

If it is pure natural aloe vera gel, you don’t need to wash it off. However, if it is an aloe vera mask or a product containing other ingredients, it is usually recommended to wash it off after application.

Can aloe vera be applied directly to the face?

Yes, natural aloe vera gel can be applied directly to the face to help moisturize and soothe the skin.

What diseases can aloe vera cure?

Aloe vera has anti-inflammatory, antibacterial, and wound-healing properties and can be used to treat burns, cuts, rashes, and skin inflammation.

Can aloe vera treat acne?

Aloe vera has antibacterial and anti-inflammatory properties that can help reduce breakouts and promote healing.

Should aloe vera gel be rinsed off?

If it is pure natural aloe vera gel, you don’t need to rinse it off. But if it is a product that contains other ingredients, it is usually recommended to flush it out.

Can aloe vera whiten your skin?

Aloe vera has a certain whitening effect, which can reduce spots and brighten skin tone.

Will applying aloe vera turn my skin white?

Long-term use of aloe vera may help brighten skin and reduce dark spots, but results vary from person to person.

Is aloe vera poisonous?

Most aloe vera varieties are non-toxic, but some ornamental varieties may contain toxins and are not recommended for consumption.

Can I be allergic to aloe vera?

Some people may be allergic to aloe vera. It is recommended to do a skin test before use to confirm that you are not allergic before use.

What are the benefits of eating aloe vera?

Eating aloe vera helps with digestion, immunity, anti-inflammatory and detoxification.

Is aloe vera healthy?

Aloe vera is healthy when consumed in moderation, but excessive amounts may cause gastrointestinal upset.

Can aloe vera protect against sun damage?

Aloe vera itself has no sun protection properties, but it can help soothe and repair sun-exposed skin.

Who can’t eat aloe vera?

Pregnant women, nursing mothers and people with weak stomachs should avoid aloe vera.

Can aloe vera be eaten directly?

Aloe vera can be eaten directly, but it needs to be peeled and the bitter yellow resin removed.

Is aloe vera easy to grow?

Aloe vera is relatively easy to grow, requiring only adequate sunlight and proper moisture.

Can aloe vera be used on the face?

Yes, aloe vera has moisturizing and soothing effects on the skin and is suitable for use on the face.

Can aloe vera be used to treat acne?

Yes, aloe vera’s antibacterial and anti-inflammatory properties can help reduce breakouts and promote healing.

Can aloe vera be used on hair?

Yes, aloe vera gel can be used to moisturize your hair and improve scalp health.

Should aloe vera be washed away?

If it is pure natural aloe vera gel, you don’t need to rinse it off. But products containing other ingredients are usually recommended to be flushed.

Do I need to wash off aloe vera after sun exposure?

Aloe vera gel can be used after sun exposure to help soothe and repair skin.

Can aloe vera be applied during the day?

Yes, aloe vera gel can be used at any time, including during the day.

Do I need to wash off the Korean aloe vera gel?

If there are no special requirements in the instructions for use, you don't need to wash it off.

Do I need to wash off the aloe vera gel?

Yes, aloe vera jelly usually needs to be washed off after application.

What are the benefits of aloe vera?

Aloe vera has numerous benefits including moisturizing, anti-inflammatory, antibacterial, promoting wound healing, and improving skin health.

Does aloe vera moisturize?

Yes, aloe vera is very moisturizing.

Can aloe vera remove scars?

Aloe vera helps promote skin healing and reduce scarring, but results vary from person to person.

Will I be allergic to aloe vera?

Some people may be allergic to aloe vera. It is recommended to do a skin test or consume a small amount before consuming it to confirm that you are not allergic before consuming it.

references

[1] Hamman, JH (2008). Composition and applications of Aloe vera leaf gel. Molecules, 13(8), 1599-1616. DOI: 10.3390/molecules13081599.

[2] Maenthaisong, R., Chaiyakunapruk, N., Niruntraporn, S., & Kongkaew, C. (2007). The efficacy of Aloe vera used for burn wound healing: a systematic review. Burns, 33(6), 713 -718. DOI: 10.1016/j.burns.2006.10.384.

[3] Tanaka, M., Misawa, E., Ito, Y., Habara, N., Nomaguchi, K., Yamada, M., ... & Nabeshima, K. (2006). Identification of five phytosterols from Aloe vera gel as anti-diabetic compounds. Biological and Pharmaceutical Bulletin, 29(7), 1418-1422. DOI: 10.1248/bpb.29.1418.

[4] Womble, D., & Helderman, WH (1988). The effectiveness of Aloe vera gel in treating patients with frostbite. Journal of the American Podiatric Medical Association, 78(4), 198-204. DOI: 10.7547/87507315 -78-4-198.

[5] Langmead, L., & Rampton, DS (2006). Review article: herbal treatment in gastrointestinal and liver disease–benefits and dangers. Alimentary Pharmacology & Therapeutics, 23(3), 363-369. DOI: 10.1111/j .1365-2036.2006.02753.x.

[6] Shelton, RM (1991). Aloe vera. Its chemical and therapeutic properties. International Journal of Dermatology, 30(10), 679-683. DOI: 10.1111/j.1365-4362.1991.tb02607.x.

[7] Vogler, BK, & Ernst, E. (1999). Aloe vera: a systematic review of its clinical effectiveness. British Journal of General Practice, 49(447), 823-828.

[8] Yagi, A., & Takeo, S. (2003). Anti-inflammatory constituents, aloesin and aloemannan in Aloe species and effects of tanshinon VI in Salvia miltiorrhiza on heart. Yakugaku Zasshi, 123(7), 517-532 . DOI: 10.1248/yakushi.123.517.

[9] Boudreau, MD, & Beland, FA (2006). An evaluation of the biological and toxicological properties of Aloe barbadensis (miller), Aloe vera. Journal of Environmental Science and Health Part C, 24(1), 103-154 . DOI: 10.1080/10590500600614303.

[10] Hamman, JH (2008). Composition and applications of Aloe vera leaf gel. Molecules, 13(8), 1599-1616. DOI: 10.3390/molecules13081599.

[11] Maenthaisong, R., Chaiyakunapruk, N., Niruntraporn, S., & Kongkaew, C. (2007). The efficacy of Aloe vera used for burn wound healing: a systematic review. Burns, 33(6), 713 -718. DOI: 10.1016/j.burns.2006.10.384.

[12] Tanaka, M., Misawa, E., Ito, Y., Habara, N., Nomaguchi, K., Yamada, M., ... & Nabeshima, K. (2006). Identification of five phytosterols from Aloe vera gel as anti-diabetic compounds. Biological and Pharmaceutical Bulletin, 29(7), 1418-1422. DOI: 10.1248/bpb.29.1418.

[13] Womble, D., & Helderman, WH (1988). The effectiveness of Aloe vera gel in treating patients with frostbite. Journal of the American Podiatric Medical Association, 78(4), 198-204. DOI: 10.7547/87507315 -78-4-198.

[14] Langmead, L., & Rampton, DS (2006). Review article: herbal treatment in gastrointestinal and liver disease–benefits and dangers. Alimentary Pharmacology & Therapeutics, 23(3), 363-369. DOI: 10.1111/j .1365-2036.2006.02753.x.

[15] Shelton, RM (1991). Aloe vera. Its chemical and therapeutic properties. International Journal of Dermatology, 30(10), 679-683. DOI: 10.1111/j.1365-4362.1991.tb02607.x.

[16] Vogler, BK, & Ernst, E. (1999). Aloe vera: a systematic review of its clinical effectiveness. British Journal of General Practice, 49(447), 823-828.

[17] Yagi, A., & Takeo, S. (2003). Anti-inflammatory constituents, aloesin and aloemannan in Aloe species and effects of tanshinon VI in Salvia miltiorrhiza on heart. Yakugaku Zasshi, 123(7), 517-532 . DOI: 10.1248/yakushi.123.517.

[18] Boudreau, MD, & Beland, FA (2006). An evaluation of the biological and toxicological properties of Aloe barbadensis (miller), Aloe vera. Journal of Environmental Science and Health Part C, 24(1), 103-154 . DOI: 10.1080/10590500600614303.

[19] US Food and Drug Administration (2002). FDA ruling on aloe in over-the-counter laxative products. Available from: https://www.fda.gov

[20] International Aloe Science Council. (2010). Safety and efficacy of aloe vera. Available from: https://www.iasc.org

Tags: Herbs

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