What is jello made of? ingredients and nutrition

Medically reviewed by Deborah Weatherspoon, Ph.D., R.N., CRNA — Written by MaryAnn De Pietro, CRT on November 6, 2019

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Gelatin brings khổng lồ mind a flavored, colorful dessert. However, gelatin is also a common ingredient in soups, broths, sauces, gummy candies, marshmallows, cosmetics, & medications.

Its high protein nội dung makes gelatin a popular choice for those who are recovering from an illness. Some people take gelatin or its components as a supplement.

Gelatin & collagen contain similar proteins, và laboratory tests have suggested that consuming gelatin as part of a varied diet may provide similar benefits.

Manufacturers produce gelatin by processing animal bones, cartilage, và skin. People can also make it from fish.

This process extracts the collagene — a fibrous protein that connects muscles, bones, & skin in animals — and turns it into gelatin, a flavorless, colorless substance with a jelly-lượt thích texture.

In this article, learn about the possible health benefits of gelatin.

Amino acids in gelatin

Share on PinterestGelatin can provide health benefits due khổng lồ its high protein nội dung.
Protein consists of various amino acids, & gelatin contains several of these.

The amino acids in gelatin based foods will depover on the cửa nhà, the source of the gelatin, và the way the manufacturer processes it.

The bones và organs of some animals also contain the amino acids found gelatin. Most people vì not eat those parts of the animal, but they can obtain them by eating gelatin.

The most common amino acids in gelatin include:


Valine is an essential amino acid that the human toàn thân cannot produce. This means it must come from the diet.

Some forms of gelatin also contain:


Some people take these as food supplements, but gelatin could be an alternative source.

10 uses and benefits

Gelatin may provide a number of health benefits.

1. Healthy body tissues

A 240-gram (g) cup of a gelatin dessert provides 0.82 g of protein.

The Dietary Guidelines for Americans 2015–2020 recommkết thúc that adults consume 46–56 g of protein or 10–35% of their daily calorie intake each day, depending on their age and sex.

Protein is a macronutrient, which means the body needs significant amounts of it khổng lồ function.

Proteins are essential for:

building và maintaining body toàn thân tissuesthe proper functioning of various organsenergy

Proteins are made up of various amino acids. The human body makes some amino acids, but most people need khổng lồ take in extra through their diet.

Meat is a source of protein, but it can be high in unhealthful fat. Gelatin is a protein source that does not contain fat.

A 2017 study suggested that a supplement combining Vi-Ta-Min C và gelatin may help prevent or repair body tissues in athletes. However, the study looked at supplementation rather than dietary intake.

How much protein vị we need? Find out here.

2. Skin care

Collaren gives skin its healthy & youthful appearance. As people age, they thất bại collaren. Their skin becomes less firm, and wrinkles and lines develop.

Gelatin may be a natural way to boost collaren & improve the skin’s appearance. A 2016 study found that consuming collagene improved facial moisture and reduced wrinkles in humans.

However, experts are not sure that consuming gelatin would have the same effect.

What does collagen do, and can supplements help? Learn more here.

3. Digestion

Gelatin contains glutamic acid, a substance that may help promote a healthy mucosal lining in the stomach. This could help with digestion.

It may also help digestion by stimulating the production of gastric juices. Gelatin also binds to water, which might help food move through the digestive sầu system.

Learn some more ways to lớn improve digestion.

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4. Easing joint pain

The collaren in gelatin may decrease joint pain associated with inflammation.

According to lớn the National Library of Medicine, some clinical studies indicate gelatin may reduce pain and improve joint function in people with osteoarthritis. However, further research is needed.

Gelatine may help with joint pain, but there are other home remedies, too. Learn more here.

5. Managing blood sugar

One study has indicated that glycine, which is an amino acid in gelatin, may help people with type 2 diabetes manage their condition.

People who took glycine as a treatment saw a fall in their A1C levels & inflammation, suggesting that glycine may help prevent complications, such as tissue damage.

However, some gelatin based products, such as gummy candies, have sầu a high sugar nội dung. These are not a suitable source of gelatin for people with type 2 diabetes.

Which foods can help lower blood sugar levels? Learn more here.

6. Bone strength

Gelatin contains lysine, which helps strengthen the bones. It also helps the toàn thân absorb calcium, which helps keep the bones strong & prevents bone loss.

Some people consume gelatin khổng lồ reduce their risk of osteoporosis, which causes bones to become weak or brittle.

A 2001 study found no significant difference in bone density between mice who consumed gelatin & those who consumed another protein source.

However, other research, published in 2017, found that when rats with a magnesium deficiency consumed gelatin, this had a positive impact on one aspect of bone density.

However, more retìm kiếm is necessary lớn confirm whether eating gelatin can improve sầu bone health.

What is osteoporosis, và how can you prevent or treat it? Find out here.

7. Sleep quality

The glycine in gelatin may improve sleep quality in some people.

In a study published in 2006, people who took 3 grams (g) of glycine around bedtime reported sleeping better & feeling more lively and clear headed in the morning.

The following year, a more detailed study confirmed the findings & suggested that glycine could play a role as a sleep enhancer.

However, the studies did not recommover consuming gelatin to lớn improve sleep.

What tips can help improve sleep quality? Find out here.

8. Weight loss

Some scientists have sầu suggested that gelatin may help promote weight loss due lớn its high protein levels & low calorie content. Protein helps people feel full, making them less likely to overeat.

However, a 2011 study that compared the effects of consuming a gelatin-milk protein diet with another milk protein diet did not find that people lost more weight with the gelatin option.

In addition, some sources of gelatin, such as chewy candies and marshmallows, have sầu a high sugar nội dung. People should opt for healthful, low-sugar sources of gelatin where possible.

How much should a person weigh? Find out here.

9. Hair

Some people take gelatin capsules in the hope that the lysine it contains will improve hair growth.

In 2004, scientists observed a significant increase in hair shaft length after mice took a gelatin derivative for 10 days.

However, this does not guarantee that taking gelatin capsules will improve sầu a person’s hair growth.

Learn more about other sources of lysine & other foods that can boost hair growth.

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10. Nails

In the 1950s, various studies suggested that consuming gelatin may help prevent brittle nails. However, no current evidence appears lớn support this use.

Chuyên mục: Ẩm Thực