Collagen side effects

Possible Side Effects of Collagen Products

According to research carried out on the side effects of collagen products, it was found that collagen supplements do, in fact, have some possible side effects. Nevertheless, it is also appropriate to mention that most of these effects tend to be mild in nature, and collagen itself tends to be extremely safe for all types of use.

However, it is advised that one needs to buy collagen supplements from reputable sources only. This is because low-quality products may contain undesirable ingredients, such as heavy metals, toxins, and allergens. Allergic reactions are also associated with such products.

Some of the common collagen product side effects include the following:

• Gastrointestinal Distress: It is one of the most commonly reported side effects of taking collagen supplements. Some people may experience bloating, fullness, diarrhea, or nausea after consuming collagen in powder, capsule, or liquid form. Such products have high calories, and some people may struggle with their stomach after taking them.
• Allergic Reactions: Collagen supplements are mostly derived from animal sources like bovine or marine collagen. For this reason, people who are allergic to those sources may suffer from an allergic reaction to the collagen products derived from them. For instance, those allergic to fish are likely to suffer allergic reactions after taking fish-derived collagen.
• Metal Taste: Some people report a metallic taste in their mouths after taking collagen supplements, especially if the collagen is sourced from fish. Some parts of the bodies of such fishes are also believed to contain metals like mercury, which can be a possible cause of the taste.
• Unpleasant Aftertaste: Some collagen powders and liquids have a strong, unpalatable taste that may cause nausea or gag reflex in sensitive individuals. Fish-derived collagen is likely to have a pungent smell compared to other sources.
• Possible Hypercalcemia: Collagen supplements that contain calcium or calcium-derived amino acids may cause hypercalcemia in sensitive individuals. High intake of collagen products containing calcium may lead to nausea, vomiting, and abdominal pain.

Types of Collagen

Collagen is the most abundant protein in the human body, and it is present in the skin, bones, muscles, tendons, and ligaments. It gives the skin structure and the elasticity needed. Normally, there are at least 16 types of collagen, and all of them are formed from a unique combination of amino acids.

However, the majority of them, approximately 80% to 90% are type I, II, and III collagen, which are found in different body parts. The following are the three most common types:

• Type I Collagen: This is the most abundant collagen in the human body. It comprises about 90% of the body's collagen, with tendons, organs, and skin being its primary residence. It is further mentioned that collagen peptides are derived from Type I collagen.
• Type II Collagen: It is mainly found in cartilage within the joints and the elastic fibers of the ears. It provides support and maintains the shape of body parts where it is predominantly found.
• Type III Collagen: Apart from being found in skin, it is also located in muscles and blood vessels. It is commonly associated with Type I collagen in many tissues.

Other types of collagen are:

• Type IV Collagen: This type forms thin fibers in the layers of the skin and epithelial for structural support.
• Type V Collagen: It is found in the cornea, hair, and tissue placenta and helps in the formation of the fibrils.
• Type XI Collagen: It provides support in the cartilage by regulating the assemblage of fibrils and is often found with types I and II.
• Types of Collagen Supplements: There are collagen supplements for every type of collagen in the body. For example, type I collagen powder is good for skin, bones, and nails, while type II collagen for joints. Type III may be in collagen powders for skin health.

How to Choose Collagen Supplements

With the surge in popularity, the collagen market is now saturated with both collagens and collagen peptides. Therefore, to receive the desired results, the shopper has to ensure they get the right type of supplement.

The following are some of the elements that should be considered:

• Type: Choose the collagen supplement that is meant to address the shoppers' concerns or needs. For example, collagen powders for skin health should contain types I and III collagen. Supplements aimed at promoting joint health should have type II collagen.
• Source: Collagen is derived from both bovine and marine sources. Each has its own benefits. For instance, marine collagen is more easily absorbed into the body, while bovine gives a higher amount of types I and III collagen. Buyers who are allergic to fish should stay away from fish-derived collagen, while those looking for faster absorption should go for it rather than the bovine one.
• Form: Collagen supplements come in various forms, including powders, capsules, liquids, and bone broth. Each form has its own advantages. Buyers seeking flexibility in dosage may go for the powders, while those seeking convenience can have the capsules.
• Hydrolyzed Collagen: Hydrolyzed collagen is often labeled as collagen peptides. It is the colloidal form of collagen that is easily absorbed by the body. Buyers looking for quick and effective results from their supplements should consider this type.
• Dietary Restrictions: Shoppers should adhere to their dietary preferences. For example, vegetarian or vegan collagen supplements contain amino acids similar to naturally-occurring collagen and are suitable for vegetarians. Fish-derived collagen should be avoided, and the vegan brands should be consulted instead. For those with allergies, knowing the source of their collagen is vital.
• Additional Ingredients: Shoppers should consider the collagen supplements with additional ingredients. Some have hyaluronic acid and vitamin C in them, which complement and boost the results of the collagen.
• Collagen Dosage: The collagen supplements for skin usually come with a range of 2.5 grams to 15 grams. Other supplements like glucosamine for joints have a higher collagen dosage for collagen supplementation.

How to Store Collagen Products

Proper storage of collagen products is vital in maintaining their potency, effectiveness, and safety.

The following are some storage tips for various collagen products:

• Collagen Powder: Store in a dry, cool place away from direct sunlight. The storage container should be airtight to prevent moisture and exposure to air, which could lead to oxidation. Keep in the original container or separate airtight containers.
• Collagen Capsules/Tablets: Store at room temperature, in a cool, dry place, and away from direct heat or sunlight. Keep in the original bottle or container. It should be tightly sealed to prevent moisture exposure. Do not store in humid areas like bathrooms.
• Collagen Liquid/Syrup: If it is not sealed, keep the syrup in a cool and dry place. If the label indicates refrigeration after opening, always store it in the refrigerator. Be aware of its shelf life, and do not use it past the expiration date. Check for signs of spoilage such as changes in color, consistency, and odor.
• Gelatin Sheets/Powder: Store gelatin sheets and powder in a cool, dry place and avoid exposure to heat and humidity. For sheets, use an airtight container to protect them from moisture. For gelatin powder, keep it in a sealed container to prevent moisture and air exposure.
• Topical Collagen Products: Store collagen creams, serums, and other topical products in a cool, dry place away from direct sunlight and heat. Make sure the container is tightly sealed after each use to prevent air and microbial contamination.
• Bone Broth Collagen: If homemade, store bone broth in the refrigerator for up to 5 days. If frozen, it can last for 3 to 6 months. Use airtight containers or freezer bags to store in the freezer.

Q&A

Q1. Can collagen supplements be combined with other supplements, like vitamins?

A1. Yes, collagen supplements can be taken alongside other supplements. Nevertheless, it is crucial always to consider the collagen collagen source and the other supplements to avoid the collagen supplements interacting with other supplements.

Q2. Are there any potential interactions between collagen supplements and medications?

A2. There may be some interactions with certain medications, especially those aimed at improving joint health. People taking prescription medications, especially for joint pain, should seek medical advice prior to taking collagen supplements.

Q3. What is the difference between collagen and collagen peptides?

A3. Collagen is the naturally-occurring protein found in the body that exists in a long-chain structure. On the other hand, collagen peptides are small-chain amino acids derived from the hydrolysis of collagen. It increases its bioavailability and absorption into the body.

Q4. Is collagen derived from vegetarian sources effective?

A4. While vegetarian sources contain ingredients resembling collagen, they are not effective. The collagen is primarily obtained from animal tissues, so there is no way for it to be as effective as the marine or bovine formulas.

Q5. Are collagen supplements good for gut health?

A5. Individuals with gut issues have low levels of gut collagen. Collagen supplements help boost the levels and repair the gut lining, easing issues like leaky gut syndrome and irritable bowel syndrome.