How Your Diet Impacts Your Skin: What You Eat Shows Up on Your Face

It’s often said that beauty starts from within—and when it comes to your skin, what you eat truly makes a difference.

While your skincare routine plays a key role in how your skin looks and feels, what’s on your plate can be just as important. At Lash and Brow Avenue, we believe in holistic beauty—looking after your skin from the inside out. Let’s take a closer look at how your diet can affect your skin health.

1. Hydration Is Everything

Water is essential for glowing, supple skin. When you're dehydrated, your skin can appear dull, dry, and tight. Drinking enough water throughout the day helps flush out toxins and keeps your skin plump and fresh. Herbal teas, fruits like watermelon, and vegetables such as cucumber and celery also contribute to your hydration levels.

2. Healthy Fats Help You Glow

Omega-3 and Omega-6 fatty acids, found in foods like salmon, flaxseeds, walnuts, and avocados, are essential for maintaining the skin’s natural oil barrier. This barrier is crucial for keeping your skin hydrated, smooth, and youthful. A diet lacking in healthy fats can lead to dry, irritated, or inflamed skin.

3. Too Much Sugar? Your Skin Will Show It

A high intake of sugar and processed foods can lead to glycation, a process where sugar molecules damage collagen and elastin in the skin. This contributes to premature ageing, fine lines, and dullness. If you’re prone to breakouts or sensitive skin, cutting down on sugar can make a noticeable difference.

4. Antioxidants Are Your Skin’s Best Friend

Fruits and vegetables that are rich in vitamins A, C, and E help combat free radical damage, support collagen production, and keep your skin looking vibrant. Berries, leafy greens, sweet potatoes, and citrus fruits are all great options to include in your meals.

5. Watch Out for Dairy and Acne Triggers

For some people, dairy products—particularly milk—can be linked to acne flare-ups due to hormones and inflammatory responses. If you're struggling with breakouts, try reducing your dairy intake and observing if your skin improves.

6. Zinc, Selenium & Skin Repair

Minerals like zinc and selenium are essential for skin healing and inflammation control. Nuts, seeds, legumes, and whole grains are excellent sources. Zinc also plays a role in reducing acne and boosting immunity, both of which benefit your complexion.

Beautiful skin isn’t just about what you apply—it’s also about what you consume. A balanced diet rich in whole foods, healthy fats, antioxidants, and hydration can go a long way in supporting clear, radiant skin.

At Lash and Brow Avenue, we love seeing our clients leave with glowing skin—and that glow starts from within. For more personalised skincare advice, feel free to ask us during your next visit!