Six Ways To Eat For Healthier Skin

Sadia Badiei, the nutritionist-chef of “Pick Up Limes” fame, has advice:

More than skin-deep:

We’ll not keep them a mystery; here are the six points of focus:

1. Collagen and skin elasticity

Collagen is the structural protein that provides firmness and elasticity to the skin, but its production decreases with age, resulting in about a 1% annual loss starting at age 20. To support collagen, a diet rich in protein is essential, including foods like beans, lentils, tofu, tempeh, nuts, and seeds. They can’t do their work alone though; vitamins C and E play a critical role in collagen production and repair, protecting against damage from sun exposure, pollution, and free radicals. Vitamin E can be found in almonds, sunflower seeds, leafy greens, peanuts, and avocados, while vitamin C is abundant in citrus fruits, bell peppers, and broccoli.

2. Skin healing and zinc

Zinc is critical for wound healing and reducing inflammation, making it particularly helpful in managing skin conditions such as acne, eczema, psoriasis, and rosacea. Great dietary sources of zinc include nutritional yeast, pumpkin, sesame, and hemp seeds, as well as legumes and whole grains. However, zinc absorption can be hindered by phytate levels in some foods. Soaking, sprouting, or fermenting foods where possible can correct for that and improve zinc absorption.

3. Dry skin and hydration

Dry skin can result from many things, including dry air, hot water, abrasive soaps, and certain medications. While moisturizers provide external hydration, dietary omega-3 fats are essential for improving the skin’s barrier function, helping it retain moisture. Plant-based sources of omega-3s include walnuts, hemp seeds, chia seeds, flax seeds, and algae-based supplements. Staying adequately hydrated also supports overall health of course (everything runs on water in one way or another, after all), which indirectly benefits skin hydration, although drinking additional water only helps if dehydration is present.

4. Sebum regulation

Sebum, an oily substance that lubricates the skin, can cause issues like acne and blackheads when overproduced. Hormonal fluctuations and diet both influence sebum levels (in either direction). High glycemic index foods, such as sweetened beverages, refined grains, and sugary snacks, can lead to spikes in insulin, which in turn stimulates excess sebum production. In contrast, low glycemic index foods like vegetables, whole grains, tofu, nuts, and seeds regulate blood sugar and help manage sebum production, promoting clearer skin without an excess or a shortage of sebum.

5. Gut health and skin

The gut-skin connection means that imbalances in gut bacteria can contribute to skin issues like acne, eczema, and psoriasis. Supporting gut health involves increasing the diversity of beneficial bacteria through probiotic-rich foods. Fermented options like plant-based yogurts, kimchi, miso, sauerkraut, and kombucha not only improve gut microbiome health but also positively impact skin health by reducing inflammation and improving overall skin conditions.

6. Inflammation and skin health

Chronic inflammation is associated with so many health issues, and when it comes to skin, that includes acne, rosacea, and even wrinkles. Anti-inflammatory foods, especially those rich in antioxidants, can mitigate these effects and improve skin elasticity, smoothness, and color. Diets centered around fruits, vegetables, and other plant-based foods provide the necessary nutrients to combat inflammation, showcasing the significant role of nutrition in promoting radiant, healthy skin.

For more on each of these, enjoy:

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Want to learn more?

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Take care!