41 %
Iodine contributes to normal cognitive function and to normal thyroid function.
How many calories are in milk?
132kcal
in a 200 g glass
66 kcal per 100 g.
Source: UK CoFID 2021, record 12-320, 22 analysed samples. Checked 5 October 2026.
7.8 gFat
6.4 gProtein
0 gFibre
41 %Daily iodine
What’s in a 200 g glass
More than half of a glass is water. The rest is 9.6 g carbohydrate and 7.8 g fat.
- 7.8 gFat
- 6.4 gProtein
- 9.6 gCarbohydrate
- 180 gWater
Below average for dairy
Milk is 66 kcal per 100 g. The 99 dairy in this database average 224.
Milk66
Dairy average224
Low in sugar and salt
Low sugars and low salt by UK labelling rules, per 100 g.
Sugars, per glass9.6 g
Salt, per glass0.28 g
Vitamins and minerals in milk
Nothing reaches the “high in” level, but one of the 21 count as a source, led by iodine.
Only a trace
- Vitamin C
- Manganese
None recorded
- Vitamin D
Show all 21 with amounts
Iodine0.062 mg, 41 %
Calcium220 mg, 28 %
Riboflavin (vitamin B2)0.36 mg, 26 %
Phosphorus174 mg, 25 %
Chloride186 mg, 23 %
Vitamin B120.0004 mg, 16 %
Vitamin A0.118 mg, 15 %
Potassium280 mg, 14 %
Niacin (vitamin B3)1.8 mg, 11 %
Pantothenic acid (vitamin B5)0.64 mg, 11 %
Zinc0.8 mg, 8 %
Thiamin (vitamin B1)0.08 mg, 7.3 %
Biotin0.0036 mg, 7.2 %
Magnesium22 mg, 5.9 %
Vitamin B60.08 mg, 5.7 %
Selenium0.002 mg, 3.6 %
Iron0.46 mg, 3.3 %
Copper0.02 mg, 2 %
Vitamin E0.16 mg, 1.3 %
Folate0.002 mg, 1 %
Vitamin Dnone recorded
Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”. A trace is shown as “trace” and never counts.
What milk doesn’t give you. And where to find it.
No recorded vitamin D or vitamin C, and only 1.8 % of the selenium reference intake per 100 g.
Vitamin D
0mgin milk
Find it inBloater, grilled500 % per 100 g
Vitamin C
Tracein milk
Find it inCherries, West Indian2150 % per 100 g
Selenium
1.8%in milk, per 100 g
Find it inKidney, pig, fried491 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
Or one scoop of Immufix
Every 25 g scoop declares 100 mg of vitamin C, 0.00125 mg of vitamin D and 0.075 mg of selenium, alongside other vitamins and minerals. Vitamin C, vitamin D and selenium contribute to the normal function of the immune system.
30-day money-back on your first pouch. 75 kcal and 9.9 g of sugars a scoop.
Try your first pouch
30-day money-back guarantee on your first qualifying pouch, less £10 shipping and handling.
Tracked UK delivery
Free standard delivery to UK addresses. Royal Mail 48 tracked, usually 2 to 3 working days.
Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Milk against other dairy
Per 100 g, cheese (Halloumi) has the most iodine in this comparison, followed by cheese (Stilton, white).
0.06mg
0.046mg
0.046mg
0.031mg
0.027mg
0.023mg
Cheese, Halloumi+0.029 mg
Cheese, Stilton, white+0.015 mg
Cheese, Sage Derby+0.015 mg
Milk, whole, UHTthis page
Cheese, processed, plain−0.004 mg
All values per 100 g, from the same dataset. Differences are against milk.
Since that first introduction in 1998, Immufix has remained a constant in my life.
Paula Radcliffe, ambassador and co-owner. Read her story
Taken every morning since 1998.
Paula Radcliffe has taken the same formula since she was 24. Customers rate Immufix 4.8 out of 5 from 89 reviews.
2:15:25World record, 2003
28Years, same routine
6London and New York wins
Review 1 of 3
Questions about milk
The questions people ask about milk, answered from the dataset.
How many calories are in a portion of milk?
A typical portion (200 ml, a glass) gives 132 kcal. Per 100 g the figure is 66 kcal.
Is milk a source of iodine?
It is a source of iodine: 0.031 mg per 100 g, 21 % of the NRV, which passes the 15 % threshold for “source of” but not the 30 % needed for “high in”.
Which vitamins and minerals does milk have most of?
By share of the daily reference intake: iodine (0.031 mg, 21 %), calcium (110 mg, 14 %) and riboflavin (0.18 mg, 13 %) per 100 g.
Is milk a good source of protein?
Milk, whole, UHT has 3.2 g protein per 100 g, 19 % of the energy, which meets the UK threshold for “source of protein”.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 12-320, Milk, whole, UHT, 22 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: Reviewed 2013. LGC, Nutrient analysis of ‘other’ milk and cream, 1998; and industry data, 2013. Inorganics and water soluble vitamins from Milk Products and Eggs Supplement (1989) 12-016. Fatty acids as 12-835. Values are per 100 g of the edible part; a glass is 200 g, a glass, the usual UK portion for dairy. Reference intakes follow Regulation (EU) 1169/2011 Annex XIII as retained in GB law; “source of”, “high in” and “low” follow Regulation (EC) 1924/2006, assessed per 100 g. Function lines are the authorised wording from the GB register of nutrition and health claims, credited to the nutrient. Energy is rounded to the whole kcal and kJ; other amounts to one decimal, or two below 1. A trace is shown as “trace” and never gets a figure or a badge; a nutrient never analysed is left off the page. We start from the dataset’s 2,887 records and keep 2,322: records weighed with bone, shell or skin, alcoholic drinks, infant foods, brand-named products, records with fewer than eight measured vitamins and minerals and near-identical variants are left out. Group context uses the 99 dairy kept from the dataset; a rank counts only the foods with a measured figure for that nutrient. Food images are illustrations from Ingredient Atlas, released under CC0; they show the food, not the measured sample. Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More dairy
From the same group, with calories per 100 g, and the foods with the most iodine.
More dairy
- Cheese, Stilton, blue410 kcal
- Cream, fresh, double, including Jersey cream496 kcal
- Milk, condensed, whole, sweetened310 kcal
- Yogurt, whole milk, plain79 kcal
- Cheese, Derby402 kcal
- Cheese, Paneer328 kcal
- All 99 dairy