Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Liver support, antioxidant, contains silymarin
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Milk thistle supplement (1 g) has 2 calories. That works out to 320 calories per 100 g. It contains 0.1 g of carbs, 0.1 g of protein, 0.1 g of fat and 0 g of fiber. Its glycemic index is 5 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 0.5 g
2
KCAL / 0.5G
Carbs
0.1g
· 0% DV
Protein
0.1g
· 0% DV
Fat
0.1g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 24% · Protein 24% · Fat 52%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 2 kcal | |
| Total fat | 0.1 g | 0% |
| Saturated fat | 0.01 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.05 mg | 0% |
| Total carbohydrate | 0.1 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0.1 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 0.5 g | 2 kcal |
| 1 serving (medium) | 0.5 g | 2 kcal |
| 2 piece (medium) | 1 g | 3 kcal |
| 1 g | 1 g | 3 kcal |
| 1 teaspoon (medium) | 2 g | 6 kcal |
| 1 tablespoon (medium) | 6 g | 19 kcal |
| 1 pack (medium) | 30 g | 96 kcal |
| 1 bottle (medium) | 60 g | 192 kcal |
| 100 g | 100 g | 320 kcal |
Calculated from 320 calories per 100 g.
A milk thistle supplement is made from the milk thistle plant and may contain silymarin. People most often take it for liver support, but it has not been proven to prevent or cure liver disease.
Research on milk thistle supplements and liver health is mixed, and strong evidence that they treat liver disease is lacking. They should not replace prescribed treatment or medical evaluation for liver symptoms.
No, a milk thistle supplement has not been shown to detox or cleanse the liver. The liver processes substances as part of its normal function, and a supplement cannot undo the effects of alcohol or other harmful exposures.
Follow the directions for the specific milk thistle supplement you have. Capsules, tablets, and liquid extracts can contain different amounts of silymarin, so they are not interchangeable based simply on the number of pills.
There is no established rule that a milk thistle supplement works better on an empty stomach. If it upsets your stomach, taking it with a meal may help; follow the product’s directions.
A milk thistle supplement can cause digestive upset, diarrhea, nausea, or headache in some people. Allergic reactions are possible, especially in people sensitive to plants in the daisy family; stop taking it if a reaction occurs.
Yes, milk thistle may affect how the body processes some medicines, so interactions are possible. If you take prescription medication or have liver disease, ask your doctor or pharmacist before starting a milk thistle supplement.
Its effect on blood sugar is uncertain, and a milk thistle supplement is not a diabetes treatment. People taking glucose-lowering medication should monitor their blood sugar and discuss adding the supplement with their healthcare professional.
There is no proven timeline for a milk thistle supplement to work, and a benefit is not guaranteed. Do not delay medical assessment of symptoms while waiting for the supplement to improve your liver health.
No, a milk thistle supplement and milk thistle tea are different. Supplements often use concentrated extracts and may specify silymarin content, while the compounds in tea vary with the plant material and preparation.
Vitamins
B1
0mg · 0% DV
Vitamin E
0.01mg · 0% DV
B2
0mg · 0% DV
B5
0mg · 0% DV
Minerals
Manganese
0.01mg · 0% DV
Magnesium
0.9mg · 0% DV
Phosphorus
1.1mg · 0% DV
Copper
0mg · 0% DV
Potassium ⭐
2mg · 0% DV
Sodium
0.05mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 2 calories in 1 piece (medium) (0.5 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Milk thistle supplement is made from extracts of the seeds of the milk thistle plant and is commonly sold as capsules, tablets or liquid drops. Silymarin, a group of naturally occurring plant compounds, is often highlighted on product labels. It is taken as a supplement rather than eaten as a dish, usually with water and according to the label.
People may fit it into a daily routine alongside breakfast or another meal; capsules and tablets have little noticeable taste, while liquid extracts can be herbal and bitter. It is not generally used as a source of everyday nourishment, and a typical serving is about 0.5 g. Products vary in their ingredients and directions, so check the label. If you take regular medication, ask a health professional before adding it to your routine.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
High
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.01g
MONOUNSATURATED
0.03g
POLYUNSATURATED
0.08g
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.