A focused library of nutrient guides covering what each vitamin or mineral does, foods that contain it, when supplements may help and when to be careful.
Every article lists practical foods so visitors can act on the information without immediately buying supplements.
Articles avoid miracle claims and explain when to seek professional advice.
Each guide includes FAQs and FAQPage structured data for stronger search coverage.
Search or browse the full nutrient set.
Vitamin A supports normal vision, immune function and healthy skin, with food sources including eggs, dairy, oily fish and colourful vegetables.
Read guide →Vitamin C helps protect cells, supports skin, blood vessels, bones and cartilage, and is found in many fruit and vegetables.
Read guide →Vitamin D helps regulate calcium and phosphate, supporting bones, teeth and muscles, with sources including sunlight, oily fish, eggs and fortified foods.
Read guide →Vitamin E helps maintain healthy skin and eyes and supports the immune system, with sources including plant oils, nuts, seeds and wheatgerm.
Read guide →Vitamin K is needed for normal blood clotting and may help support bone health, with sources including leafy green vegetables, vegetable oils and cereal grains.
Read guide →Vitamin B6 supports energy use, normal nervous system function and haemoglobin formation, with sources including poultry, fish, potatoes, bananas and fortified cereals.
Read guide →Vitamin B12 helps make red blood cells and supports the nervous system, with sources mainly from animal foods and fortified foods.
Read guide →Folate helps form red blood cells and supports healthy development during pregnancy, with food sources including leafy greens, beans and fortified foods.
Read guide →Iron is important for making red blood cells that carry oxygen, with sources including red meat, beans, nuts, dried fruit and fortified cereals.
Read guide →Calcium helps build bones and keep teeth healthy, supports muscle contractions and normal blood clotting, with sources including dairy, fortified soya drinks, kale and sardines.
Read guide →Magnesium helps turn food into energy and supports glands important for bone health, with sources including spinach, nuts and wholemeal bread.
Read guide →Zinc helps make new cells and enzymes, process nutrients from food and support wound healing, with sources including meat, shellfish, dairy and grains.
Read guide →Iodine helps make thyroid hormones, supporting healthy metabolism, with sources including dairy, eggs, sea fish and shellfish.
Read guide →Potassium helps control fluid balance and supports normal heart muscle function, with sources including bananas, vegetables, beans, nuts, fish and meat.
Read guide →Selenium supports immune function, reproduction and protection of cells and tissues, with sources including Brazil nuts, fish, meat and eggs.
Read guide →Vitamin B1, also called thiamine, helps the body release energy from food and supports normal nervous system function.
Read guide →Vitamin B2, also called riboflavin, supports energy metabolism and helps keep skin, eyes and the nervous system healthy.
Read guide →Good vitamin content should answer what the nutrient does, which foods contain it, who may need to pay attention, what happens if intake is too low or too high, and whether supplements are worth considering.
For health content, trust matters. Keep claims boringly accurate, cite reliable sources, and avoid making deficiency guesses from symptoms alone. Boringly accurate is the new flashy.
