Many people are turning to collagen supplements to help preserve their youthfulness. Dr Asif Ahmed, a UK-based GP, has highlighted that, while some scientific studies suggest that such supplements may offer benefits, people should be mindful of potential side effects and risks.
Dr Ahmed reviewed various scientific summaries that pulled in data from multiple studies regarding the advantages of collagen supplementation. Findings suggest that, with proper use, skin elasticity and hydration can improve.
Notably, one analysis observed lasting effects. He said: "These results stayed in place even 30 days after stopping the supplements."
The research also delved into the internal advantages for older adults dealing with joint pain linked to increased collagen intake. Nevertheless, Dr Ahmed cautioned those considering incorporating these supplements into their diet, emphasising the necessity of selecting the appropriate type of collagen, reports the Express.
He claimed: "There was a large-scale investigation done looking at 20 to 30 companies. They were all found to have heavy metals like lead, arsenic and mercury. Now, this in itself is not dangerous, there are normal foods out that have these [in them] - but they have to be at a certain level.
"However, the supplement industry is not regulated. Therefore, these heavy metals, if they are in a supplement, there's no way you'll find out unless the company does third-party testing to state that they're clear of any contaminants and their product has what it says it should have in it.
"I think collagen supplementation can help - it is completely up to you and your budget. The key thing is finding a product that has no contaminants in it and is pure."
Various collagen products can be found online and in stores from reputable companies such as Amazon, Holland and Barrett and Boots. As emphasised by the doctor, it's crucial to read the labels and conduct thorough research before taking anything.
There are different types of collagen, including bovine and marine. The choice between bovine and marine collagen often depends on individual needs and preferences.
Both sources provide high-quality collagen peptides, but some may find marine collagen more easily digestible or prefer its source for dietary or ethical reasons. Ultimately, the best choice depends on factors like allergies, gut health, and personal preferences.
Should I be taking a collagen supplement?
The decision to take any supplement will depend on individual needs and objectives. For some, a collagen supplement might be beneficial, while for others, it may have little impact.
Collagen is a significant structural protein in skin, contributing to its elasticity and firmness. Supplements could potentially enhance skin hydration, elasticity and diminish the appearance of wrinkles.
Collagen is also a vital component of cartilage, which cushions joints. Collagen supplementation may assist in supporting joint health and alleviating pain.
If you're worried about early signs of ageing, you might want to consider a collagen supplement around the age of 30. This is when our bodies start to reduce the natural production of collagen, so supplementing can help counter this.
It's never too late to begin taking collagen, but starting earlier could help prevent or delay the onset of ageing signs. Before commencing any new supplement, it's always wise to consult your doctor to ensure it's safe and suitable for your specific needs.
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