Q Hair-raising problem
I have a sensitive scalp and want to choose eco-friendly products but I don't know what to look for and what I should avoid?

A Daniel Galvin Jnr says: There are many factors to take into account if you are suffering from a sensitive scalp:  Stress, pollution, chemical allergies (from shampoos/conditioners) are all reasons why 46% of us suffer with this condition. Changing your hair regime so you only use organic shampoo and conditioners will help to reduce the soreness and will combat your reaction to any harsh  chemicals that are added to regular hair care products. Ensure your shampoos and conditioners do not contain:
Methyl and Propyl and Butyl and Ethyl Paraben: Used as inhibitors of microbial growth and to extend the shelf-life of products. Widely used even though they are known to be toxic. Can cause allergic reactions and skin rashes.
PVP/VA Copolymer: A petroleum-derived chemical used in hairsprays and other cosmetics. It can be considered toxic, since particles contribute to foreign bodies in the lungs of sensitive persons.
Sodium Lauryl Sulfate: Synthetic substance used in shampoos for its detergent and foam-building abilities. But known to cause eye irritations, skin rashes, hair loss, dandruff, and further allergic reactions.
Stearalkonium Chloride: A chemical used in hair conditioners and creams. Causes allergic reactions. Stearalkonium chloride was developed by the fabric industry as a fabric softener, and is a lot cheaper and easier to use in hair conditioning formulas that contain proteins or herbals, which do help the hair. It's toxic!
Synthetic colours: Synthetic colours used to supposedly make a cosmetic 'pretty' should be avoided at all costs. Synthetic colours are believed to be cancer-causing agents.
If a cosmetic contains them, then don't use it.
I recommend using Daniel Galvin Jnr Hair Juice Ginger & Lime Shampoo and Conditioner (£3.99) as this gentle formula will leave your scalp feeling refreshed and clean with no irritations.

Q Skin-deep beauty
I suffer from very sensitive skin, and am always worried that new products will irritate it, but I also love the new make-up colours I've seen in the shops and in magazines. How should I choose my make-up to ensure it is as organic and non-irritating as possible?

A Jemma Kidd says: It can be a complete minefield with so many products on the market if you don't know what to look out for. My basic tips would be to opt for a mineral make-up and steer away from make-up with added perfume and lots of chemicals, keep it as natural and simple as possible.
You should also choose products that are non-comedogenic, this means they don't block your pores, allowing your skin to breathe. Stay away from products that contain parabens or talc as these tend to react with sensitive skin.
At the school I have tried and tested so many ranges to find ones that are suitable for all skin types. I love Jane Iredale mineral make-up; it's been sensitivity tested with virtually no allergy risk. As with all mineral make-up products it contains UVB and UVA to protect the skin from the sun's harmful rays. The make-up also contains anti-inflammatory properties that help soothe and calm the skin. All inert minerals cannot support bacteria so this is another great factor for you as bacteria can really irritate the skin.
The other option is to use a product like Derma Shield, it contains Aloe Vera and vitamin E to help moisturise and calm the skin. At the same time its main purpose is to form a breathable and waterproof shield over your skin. The skin can still breathe as normal, however your skin is being protected from numerous substances that could exacerbate your skin problems.
Keep it as simple as possible, there are some great colours in mineral brands but if you want to try other ranges Derma Shield is a great product to protect your skin from any irritation.

Q Something fishy?
I know we are all advised to eat more fish for health reasons, but surely this cannot be good for fish stocks, what's your advice?

A Phil MacMullen says: Buying sustainable seafood can really be very easy. The golden rule is to be a curious consumer. Fishmongers and fish specialists in supermarkets have a wealth of knowledge, so ask them where the seafood comes from and if it's from a sustainable source. Look out for the blue Marine Stewardship Council logo which means the seafood has come from sustainable and well-managed fisheries. Also be adventurous and try something different like pollack, coley, scallops, crab or megrim. Fish such as mackerel and sardines are plentiful around our coast, and they are packed full of omega 3 to help keep your heart healthy.

Q Eating issues
I've read a lot about healthy eating and it seems more and more chefs are recommending that we eat seasonally. Are there any real health benefits or is it just a fad?

A Amanda Grant says: Fruits and vegetables contain minerals, vitamins and fibre that our bodies need to function and to help protect us from disease. It is vitally important that we eat our five servings of fruits and vegetables a day and teach our children to do the same.  
One of the best ways to encourage children to enjoy fruits and vegetables is to teach them where they come from and when they are in season. Eating seasonally also encourages us to include a variety of different coloured fruits and vegetables in our diet, which is essential for providing many different nutrients, as no single vegetable contains them all.