Everybody knows that your diet directly impacts your health and waistline, but could there also be a link between your food choices and your face?

According to skin care enthusiasts and dermatologists, there certainly is.

Many specialists believe that while investing in the right products is essential, the best way to achieve a beautiful complexion is by following a strategic diet.

According to medical esthetician Sara Millecam, hydrating foods, as well as foods containing vitamin C and omega-3 fatty acids, are among "the best choices" to support your skin.

"Collagen-rich foods are another essential. Collagen production decreases as we age, although our bodies produce it naturally. Consider bone broth, which has high contents of collagen to supplement it," she told GB News.

For one 59-year-old, bone broth has been a major driving force behind her fantastic glow.

TikTok creator Gigi (who goes by @gigig_333 on the platform) hailed it as a skin saviour, claiming it "will change your life".

Gigi's radiant, glowing complexion wowed fellow skin care enthusiasts, who were full of praise for the creator's youthful appearance.

One commented on her "fabulous" visage, while another called her "gorgeous". A third offered the ultimate compliment: "You look so young, no wrinkles whatsoever."

When asked how often she drinks the skin-saving broth, Gigi answered: "Every day or two – one cup."

TikTok/@gigig_333

As well as incorporating bone broth into her diet, Gigi drinks plenty of water and takes care of her skin using a microexfoliant and tretinoin.

Microexfoliation is a gentler version of exfoliation, while tretinoin, a derivative of vitamin A, accelerates skin cell turnover.

According to a study published in the National Library of Medicine, bone broth exhibits anti-inflammatory properties.

It is also rich in collagen, a protein which forms around 80 per cent of the skin and is responsible for various functions.

Not only does collagen provide strength, support, and structure, but it also plays a vital role in the skin's cell renewal process.

It's important to note that as we age (as early as 25), collagen levels diminish and existing fibres weaken, resulting in increased dryness, thinning, and loss of elasticity.

Combined with decreasing elastin levels, these changes lead to the formation of wrinkles and sagging. Enter: collagen-rich and collagen-boosting foods.

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Natural sources of collagen include tough meat cuts containing connective tissue, such as brisket and chuck steak. Fish skin from both freshwater and saltwater varieties provides another rich source.

Bone broth and gelatin also deliver substantial amounts of this vital protein.

For those seeking to enhance their body's collagen synthesis, high-protein foods including poultry, eggs, dairy products, pulses, and soya contain the essential amino acids glycine, proline, and hydroxyproline.

The production process additionally requires zinc, found in shellfish and wholegrains, alongside vitamin C from citrus fruits and leafy vegetables.

A second TikTok creator spoke to the immense benefits of collagen, claiming: "My skin has drastically improved.

She explained: "If you consume collagen, it's going to help the synthesis of your own collagen - just make sure you're also consuming vitamin C because that's going to help with absorption."

Holland & Barrett described collagen as "the scaffolding that holds everything together, providing strength and structure" for skin, hair, nails, joints, and bones.

Putting it to the test, one GB News journalist saw "striking" improvements after consuming collagen for several weeks.

Looking to boost your existing skin care with strategic diet choices? Always consult your GP before making changes. For tailored advice on how to achieve better, younger-looking skin, a dermatologist can help.