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Get more advice about vitamins and minerals during pregnancy, including who should take a higher dose of folic acid. What happens if I take too much folic acid? There's not enough evidence to know what the effects might be of taking high doses of thiamin supplements each day. What does the Department of Health and Social Care advise?
Vitamins and minerals - B vitamins and folic acid - NHS Vitamins and minerals - B vitamins and folic acid - NHS
You should be able to get all the pantothenic acid you need from your daily diet, as it's found in many foods. There's not enough evidence to know what the effects might be of taking high daily doses of biotin supplements. What does the Department of Health and Social Care advise? This is important and unlikely to cause harm, as it's taken on a short-term basis, but speak to your doctor first. Riboflavin cannot be stored in the body, so you need it in your diet every day. What happens if I take too much riboflavin?Pantothenic acid is found in varying amounts in almost all vegetables, wholegrain foods and meats, but good sources include: But as vitamin B12 is not found naturally in foods such as fruit, vegetables and grains, vegans may not get enough of it. Taking 17mg or less of nicotinic acid supplements a day, or 500mg or less of nicotinamide supplements a day, is unlikely to cause any harm. Pantothenic acid There's not enough evidence to show what the effects may be of taking high doses of vitamin B12 supplements each day. What does the Department of Health and Social Care advise?
Adults need 200 micrograms of folate a day. A microgram is 1,000 times smaller than a milligram (mg). The word microgram is sometimes written with the Greek symbol μ followed by the letter g (μg). UV light can destroy riboflavin, so ideally these foods should be kept out of direct sunlight. How much riboflavin do I need? Taking 100mg or less a day of thiamin supplements is unlikely to cause any harm. Riboflavin (vitamin B2) Thiamin cannot be stored in the body, so you need it in your diet every day. What happens if I take too much thiamin? Do not take more than 10mg of vitamin B6 a day in supplements unless advised to by a doctor. Biotin (vitamin B7)The bacteria that live naturally in your bowel are able to make biotin, so it's not clear if you need any additional biotin from the diet. Folic acid supplements need to be taken before you get pregnant, so start taking them before you stop using contraception or if there's a chance you might get pregnant. Pantothenic acid has several functions, such as helping the body to release energy from food. Good sources of pantothenic acid If you're pregnant, trying for a baby, or could get pregnant, it's recommended that you take a 400 microgram folic acid supplement daily until you're 12 weeks pregnant.