Packed full of useful information, in this guest blog Laura Douglas Nutritional Therapist and Health and Wellness coach kindly shares her knowledge on how to nourish your skin from the inside - of course the rest of you will benefit from this too!
Most people don’t give a second’s thought to their skin – unless they’re scowling at the wrinkles or wobbly bits in the mirror. It’s already doing a fabulous job keeping your insides in, protecting you from infection and radiation, and keeping you warm. There’s also a huge amount you can do to keep your skin looking healthy and fresh and – I’m happy to tell you – stave off the wrinkles without buying that expensive anti-ageing cream. Read on to find out how.
Ditch the bad guys
Alcohol, caffeine, food additives like flavourings and colourings, salt, sugar, and tobacco are full of cell-damaging free radicals, which play havoc with your skin. Ideally, cut them out altogether but certainly reduce them as much as you can.
Essential fats found in fish, avocados, nuts and seeds keep cell membranes soft and smooth – they’re nature’s perfect skin plumpers. Just in case the word ‘fat’ sends a red flag up for you, I want to reassure you that scientists have finally admittedall ‘fat is bad for you and makes you fat’ propaganda was flawed. Eating the right fat is not only not bad, it is really, truly GOOD for your health.
Eat back the clock
Stock up on antioxidant-rich fruit and veg. These arecrucial for your entire body – not just your skin. They reduce the speed of skin aging and degeneration. Eat them raw or lightly steamed as cooking for long periods destroys enzymes, minerals and vitamins and can create skin-damaging free radicals. A couple of simple exercises are these: make a concerted effort to add at least one extra portion of veg every night this week to your evening meal. You should also aim to ‘eat a rainbow’ over the course of the week – that means picking as many different colours of fruit and veg as you can.
As a very general rule, each different colour group contains a different set of plant chemicals. Scientists now know that bringing a variety of different antioxidants into your diet has a synergistic effect, which means the combined result is more powerful than the individual parts.
Keep skin cells plump and full or your skin will look shrivelled and dehydrated – a long cry from that radiant glow you’re going for. Cells also need water to rebuild and to remove the build up of waste products (toxins). It’s a very simple (and free) step that most people don’t prioritise and yet the results can be striking. Aim for at least 2-3 litres a day depending on weather conditions and your level of exercise. You’ll soon see the benefit for yourskin.
Helpful nutrients for skin health
Vitamin C for collagen production. Foods to include: blackcurrants, red peppers, kale, collard leaves, broccoli, kiwis, oranges, courgettes, cauliflower and spinach, citrus fruit.
Vitamins A, C, E and selenium are antioxidants that limit the damage done to collagen and elastin fibres by free radicals. Foods to include (aside from the vitamin C foods, above, and the vitamin A foods, below): sunflower seeds, almonds, spinach, swiss chard, papaya, mustard greens, asparagus, peppers, Brazil nuts, fresh tuna, some meats including pork, beef, turkey and chicken, cottage cheese, eggs, brown rice, oats, mushrooms.
Vitamin A helps control the rate of keratin. A lack of vitamin A can result in dry, rough skin. Foods to include: sweet potato, carrots, butternut squash, spinach, kale, collard greens, turnip greens, romaine lettuce.
Vitamin D- skin cells produce a chemical that is converted into vitamin D in sunlight. It’s important for many functions in the body, including immunity, blood sugar balance and bone health. It’s hard to get enough vitamin D from food alone, but do try to include more sardines, salmon, tuna, swordfish, eggs, orange juice and fortified cereals – and don’t forget a daily dose of getting out into the sun!
Zinc for the production of skin cells. A lack of zinc can result in poor skin healing, eczema and rashes. Foods to include: venison, fish, ginger root, lamb, lean beef, turkey, green vegetables, oats, nuts, sesame seeds, pumpkin seeds, yoghurt, scallops.
Essential fats for making cell membranes. A lack of essential fats causes cells to dry out too quickly, resulting in dry skin. Foods to include: oily fish (salmon, sardines, mackerel, anchovies, herring), flaxseed, walnuts, soya beans, tofu.
Watch what you put on your body, too
The skin is the largest organ in the body with a surface area about the size of a double bed. It soaks everything up you put on it, and what soaks in ends up in your blood stream. So if your shampoo and conditioner or shower gel (all of which wash over you as you shower), or your bodylotions or creams contain nasty chemicals like parabens or sodium lauryl/laureth sulphate, you are feeding yourself synthetic oestrogens that can wreak havoc with your hormones. Check labels for ingredients – often they may be marked as paraben-free.
Learn how to deal with problem skin
A targeted nutrition plan can work wonders for skin problems like acne, eczema, rosacea, psoriasis and so on. This kind of personalised nutrition is often poorly understood and isn’t really talked about in the media. It doesn’t work to just add to your diet a single ‘superfood’. A bespoke health and nutrition plan takes into account all of your skin and health concerns, which can make a huge difference. If you would like more advice on your skin, or any other health condition, please get in touch. I’d love to help.
Registered Nutritional Therapist & Health Coach
True You Nutrition