Vitamin C (Ascorbic Acid) is the crucial vitamin that produces collagen, acting as a vital cofactor for enzymes (lysyl and prolyl hydroxylase) needed to form and stabilize collagen's triple-helix structure, making it essential for skin health, wound healing, and strong connective tissues. Without adequate Vitamin C, your body can't properly synthesize collagen, leading to issues like weak skin, slow healing, and scurvy.
Vitamin C is required for the biosynthesis of collagen, L-carnitine, and certain neurotransmitters; vitamin C is also involved in protein metabolism [1,2]. Collagen is an essential component of connective tissue, which plays a vital role in wound healing.
Acid Reflux and Bloating: Excess collagen might affect smooth muscles within the digestive system, causing uncomfortable symptoms like heartburn. Constipation or Diarrhea: Gut motility can be impacted, leading to irregular bowel movements.
There's no proof that collagen treats skin conditions such as eczema or atopic dermatitis.
For women who are pregnant, collagen may help support healthy blood sugar, minimizes nausea, and supports growing baby's cells and the placenta*. It also supports mama's joints, pelvic floor tissue, skin elasticity, and postpartum hair*.
These signs and symptoms include:
But for women trying to conceive, collagen plays a much deeper, biological role. From supporting hormone balance to strengthening reproductive tissues, collagen is emerging as a vital nutrient in preconception health. Here's why this powerful protein deserves a place in your fertility toolkit.
Five signs collagen is working include firmer, more hydrated skin with fewer fine lines, stronger and faster-growing nails, healthier and thicker-looking hair, less joint stiffness, and better gut health/recovery, with initial improvements often seen in skin and nails within weeks, while deeper benefits like joint support take longer.
Jing jie (schizonepeta bud or stem) and fang feng (ledebouriella root) are a classic combination to reduce itching and dispel wind. While some standard formula use dang gui (Chinese angelica root) for eczema, this herb should be avoided in acute cases as it may exacerbate the damp factors.
At this time, non-industry funded research on collagen supplements is lacking. Natural collagen production is supported through a healthy and balanced diet by eating enough protein foods, whole grains, fruits, and vegetables and reducing lifestyle risk factors.
Consuming large amounts of dietary collagen may increase calcium levels in the urine which can lead to kidney stones.
One of the excessive collagen intake side effects is sleep disorders. These can happen due to the biotin content in collagen supplements that may cause difficulty sleeping (insomnia).
Side effects from bovine collagen are rare and most studies show no adverse effects. That said, some people who take collagen have reported minor gastrointestinal side effects like nausea flatulence indigestion symptoms (like heartburn and bloating).
Which nuts are high in collagen? Cashews and almonds are helpful; they're rich in zinc and copper, nutrients that support natural collagen production in your body.
“ We found that Vitamin C helps thicken the skin by encouraging keratinocyte proliferation through DNA demethylation, making it a promising treatment for thinning skin, especially in older adults.”
Vegetables like spinach, kale, and Swiss chard are packed with vitamins A and C, which are essential for collagen production. They also contain chlorophyll, which has been shown to increase the precursor to collagen in the skin.
Eczema has been linked to poor liver function. However the liver takes time to mature and liver function is weaker in children under 2. Eating a diet rich in colourful vegetables and fruits helps to support the liver, enabling the body to eliminate chemicals that can aggravate eczema.
The "3-minute rule" for eczema is a key skincare guideline: apply moisturizer to damp skin within three minutes of getting out of a bath or shower to lock in moisture, strengthen the skin barrier, and prevent dryness and itching. This practice, recommended by dermatologists, involves gently patting the skin dry, leaving it slightly damp, and immediately applying a thick cream or ointment to seal in hydration, reducing eczema flare-ups and soothing the skin.
Avoid collagen saboteurs: Sugar and ultra-processed foods (they trigger glycation, damaging existing collagen) Smoking + pollution (oxidative stress = collagen breakdown) Unprotected sun exposure (UVA rays are collagen's worst enemy)
Signs of collagen deficiency
Lack of collagen mainly exhibits itself as changes in the skin and joints, but the effects are found deeper than that. Here are some common signs: Skin ageing and wrinkles: Lack of production of collagen makes the skin lose its elasticity, thus resulting in wrinkles, lines and sagging skin.
Some studies suggest that the decrease in estrogen as women age is directly tied to the decrease in collagen production. That's why collagen is considered one of the best natural hormone balance supplements.
Folic acid is associated with greater chances of getting pregnant naturally and improves success for those undergoing fertility treatments. Medical professionals also recommend that men take folic acid when trying to conceive, as it can improve the quality of their sperm.
dairy – whole milk, whole milk yogurt, 4% cottage cheese – seem to offer protection while skim and low-fat milk products do the opposite. effect ovulation and conception. pregnant, switching to whole milk temporarily may help improve the chances of becoming pregnant. the extra calories from whole milk.