Sliced Bread Episodes Episode guide
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Blue Light Filtering Glasses
Are claims that they can protect our eyes and improve sleep true? Or just short sighted?
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Personalised Vitamin Plans
Are personalised vitamins a health win or just a bitter pill to swallow?
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Running Shoes
Is it worth paying more for a pair? Will they make you run faster?
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Air Source Heat Pumps
Can every home have an air source heat pump? Or is that claim a load of hot air?
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Wagyu Beef
Are they marketing sizzle, or steak?
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Sustainable Jeans
What makes them more sustainable? Do they last longer? Greg puts them to the test.
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Electric Cars
Greg Foot asks whether electric vehicles really are the best thing since sliced bread.
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Kombucha
Greg Foot and guests put Kombucha drinks through the evidence mill
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Noise Cancelling Headphones
The promise of noise cancelling headphones is enticing, but do they live up to the hype?
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Teeth Whitening
Greg Foot puts teeth whitening products through the evidence mill.
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Sunscreen
Greg Foot puts sunscreen through the evidence mill.
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CBD Products (Cannabidiol)
Greg Foot finds out if there's any science behind the current craze in CBD-based products
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Caffeine Hair Products
Greg Foot and his guests puts caffeine hair products through the evidence mill.
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Topical pain relief
Greg foot and Olympic heptathlete Kelly Sotherton test a range of topical pain products.
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Kombucha and turmeric
Blur bassist and food fanatic Alex James helps Greg put these wonder drinks to the test.
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Winter bugs: Hand sanitisers and vitamin C
What beats the winter bugs? Scroobius Pip joins Greg to test hand sanitisers and vitamin C
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Skin care: Collagen and charcoal
Greg Foot is joined by beauty blogger Rebecca Humphries to study the science of skin care.
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Winter bugs: Vitamin C and zinc
Does an orange a day keep colds away? Scroobius Pip joins Greg to find out
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Winter bugs: Hand sanitisers
Scroobius Pip joins Greg to see if hand sanitisers really can keep the winter bugs at bay
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Welcome to The Best Thing Since Sliced Bread?
Greg Foot and his guests look for the facts behind the fads
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We鈥檙e back!
Greg Foot looks ahead to the second series of The Best Thing Since Sliced Bread?
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Toast is back!
Sean Farrington returns to look at more grand business ideas that ended up as toast.
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Teeth Whitening
Greg Foot puts teeth whitening products through the evidence mill.
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Sunscreen
Greg Foot puts sunscreen through the evidence mill.
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Sports pain: Taping
Greg Foot and Olympic medallist Kelly Sotherton test tape said to relieve sports pain
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Sports pain: Gels and sprays
Greg Foot and Olympic medallist Kelly Sotherton try sprays and gels said to relieve pain
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Sliced Bread is back!
Greg Foot returns to investigate a whole new batch of wonder products suggested by you.
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Sliced Bread is back!
Greg Foot returns to investigate a new batch of wonder products suggested by you.
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Sliced Bread is back!
Greg Foot returns to test more products and fads that are making big claims.
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Skincare: Collagen
Beauty blogger Rebecca Humphries joins Greg to test collagen face creams
