The answer is a resounding yes, say Zoe and Kim Roebuck, aka the founders of holistic Australian skincare brand Dr Roebuck’s.

To prove their point, the twins have compiled an anti-ageing diet that promotes elasticity in the skin and a youthful complexion. Essentially a skin diet, so your outsides will be as happy as your insides.

7-Day Suggested Diet

Breakfast

• To begin: 2 glasses of water and 1 glass of hot water with lemon

• 1 bowl of wheat free muesli with soy or rice milk with added axseed oil, nuts and seeds, or whey powder isolates (honey to taste)And/or• 1⁄2 a grapefruit or a glass of fresh grapefruit juice with half a cup of fruit and yoghurtMorning Snack• 1 glass of fresh beetroot, carrot and ginger juice or grapefruit Juice or Ginseng Tea (reduces anxiety and is a nourishing stimulant).

Lunch

• White meat, lean red meat or Pork with avocado on rye

Or

• Salad using- lettuce, feta, nuts, sun ower seeds and tofu (boiled egg whites can also be added for protein)

Afternoon Snack

• Grapefruit juice or lemon and hot water

• With 3 glasses of water

• A handful of nuts or dried fruit

Dinner

• 3 glasses of water

• 2 cups of vegetables including asparagus, broccoli, spinach with chicken, fish or pork

• Detox tea or Camomile tea

Repeat this routine for 7 days.