Photo credits

Every photograph on Well Kept is released under the Creative Commons CC0 public domain dedication. We found them through Openverse, the openly licensed media search engine, and link each one to its original page below.

Photos illustrate a topic; they are not evidence. Any people or hands shown are models with no connection to the subjects, studies or figures discussed on the page, and no product or brand is endorsed.

Photos by page

• Home page (top): A green mug on a bedside table beside rumpled white bed linen in soft morning light. Photo: rawpixel / rawpixel (CC0), via Openverse.
• How Much Sleep Do Adults Really Need?: A made bed with white and navy blue pillows against a dark headboard. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Daylight and Your Body Clock: Lighting a Home for Better Days and Nights: Low sunlight passing through linen curtains and casting stripes on a wooden floor. Photo: rawpixel / rawpixel (CC0), via Openverse.
• A Science-Based Morning Routine (and the Popular Tips Without Evidence): Early sunlight streaming through a large window onto wooden chairs and tables. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Clutter and Stress: What Research Actually Shows, and a Realistic Way to Declutter: A sparse, bright living room with a grey sofa, a low white table and potted plants. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Indoor Air Quality at Home: Sources, Ventilation and What Actually Helps: An open wooden casement window looking out over green fields. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Healthy Humidity at Home: The 30–50% Range, Condensation and Mould: Condensation droplets running down the inside of a window pane. Photo: rawpixel / rawpixel (CC0), via Openverse.
• A Home Office That's Kind to Your Back: Ergonomics by the Guidelines: A tidy desk by a window with a desktop computer, keyboard and mouse. Photo: rawpixel / rawpixel (CC0), via Openverse.
• How to Choose a Multivitamin: A Label-Reading Guide Without Brands: White capsules spilling out of an unlabelled white bottle. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Do Multivitamins Work? What the Large Trials Actually Show: Tablets and capsules arranged as a question mark on a plate beside a fork, seen from above. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Upper Limits: When Vitamin and Mineral Supplements Can Harm: White tablets spilling from a tipped-over purple bottle. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Vitamin D: How Much You Need, Who Is Short, and What Trials Show: A bright sun in a deep blue sky above a few white clouds. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Vitamin C: Daily Needs, Colds, and What High Doses Really Do: A pile of green and orange citrus fruits, two of them cut in half. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Vitamin B12: Needs, Deficiency Risks for Vegans and Older Adults: A cracked egg with its yolk in the shell on a wooden board. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Iron: Needs, Anaemia, Absorption and Why Supplements Need Care: Fresh spinach leaves in a white bowl on a wooden table. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Folate and Folic Acid: Pregnancy, Reference Intakes and Upper Limits: Brown, red and black lentils laid out in three stripes on a grey surface. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Iodine: The Overlooked Mineral in Pregnancy and Plant-Based Diets: Grilled white fish fillets with lemon and salad on a plate. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Magnesium: Needs, Food Sources, and the Evidence on Sleep and Cramps: Peanuts, walnuts and pistachios on a round wooden board. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Omega-3 Fatty Acids: Not a Vitamin, and What Fish Oil Trials Show: Two raw salmon fillets on baking paper on a wooden board. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Food First: How to Read Reference Intakes, RDAs and Label Percentages: Supermarket shelves stocked with peppers, leafy greens, celery and carrots. Photo: rawpixel / rawpixel (CC0), via Openverse.
• Who May Need Supplements: Pregnancy, Babies, Vegans and Older Adults: A breakfast plate of seeded bread, orange juice, olives, guacamole and sun-dried tomatoes. Photo: rawpixel / rawpixel (CC0), via Openverse.

Licence

CC0 means the creator has waived copyright as far as the law allows: the images may be used without permission or attribution. We credit them anyway so readers can check where each picture comes from. Images were resized and cropped for this site. If you believe a photo has been mislabelled, please tell us via the contact details on the contact page.