Bloody Mary: a vodka drink with a tomato reputation

Nobody has studied the Bloody Mary as a drink, so everything here comes from its tomato juice and its vodka, studied apart. The tomato side is weaker than its reputation. A meta-analysis of 34 randomized trials found lycopene and tomato intake did not significantly change blood lipids, fasting glucose, blood pressure, CRP or body weight, and lycopene lowered only the oxidation marker MDA. That abstract gives no effect sizes. Another, of 11 trials in adults with overweight, found tomato products trimmed waist circumference by 0.45 in (1.15 cm), with a 95% interval from 0.89 to 0.02 in (2.27 to 0.04 cm) that nearly touches zero, in trials that mixed juice, extracts and whole tomato. The drink itself is easy to count. US survey coding puts one Bloody Mary at 225 g with about 164 calories, 17.6 g of alcohol and 450 mg of sodium, from a standard recipe that real pours will not match. CDC defines a US standard drink as 14 g of alcohol, so that recipe is a little more than one. The vodka side is not neutral. WHO calls alcohol an established carcinogen, and the 2025-2030 US Dietary Guidelines advise adults to drink less for better overall health.

As people eat it, per 3.5 oz (100 g)

How much is actually in it

• US survey data count one Bloody Mary as 225 g with about 164 calories, 17.6 g of alcohol, 450 mg of sodium and 87 mg of vitamin C. — US dietary survey food coding Evidence E source
  Per 225 g drink: 164.2 calories, alcohol 17.6 g, sodium 450 mg, lycopene 14,456 microg, vitamin C 86.8 mg

What your body absorbs

• In a crossover RCT in 20 adults drinking vodka, eating a meal or food bar beforehand cut alcohol absorption by about 30% compared with drinking on an empty stomach. — 20 healthy adults, vodka 0.35 g/kg (men) or 0.30 g/kg (women), four sessions (n = 20) Evidence B source
  Relative bioavailability of alcohol about 30% lower with food versus fasting (AUC over 90 min)
• In a crossover trial in 12 adults, vodka mixed with a sugar-free cola gave a higher peak breath alcohol than vodka with regular cola, 38.3 versus 34.8 microg/100 mL. — 12 healthy volunteers aged 19 to 64, vodka 0.5 g/kg (n = 12) Evidence B source
  Peak BrAC 38.3 (SD 9.45) versus 34.8 (SD 6.82) microg/100 mL
• A meta-analysis of 12 RCTs found carotenoid absorption rose when more fat was eaten with the food, most with unsaturated fats (SMD 0.90) versus saturated fats (SMD 0.27). — 12 randomized trials plus 27 in vitro studies (n = 12 trials) Evidence A source
  SMD 0.90 (95% CI 0.69 to 1.11) with unsaturated fat versus 0.27 (95% CI 0.08 to 0.47) with saturated fat
• In a crossover RCT in 10 healthy adults, adding 500 mg of calcium carbonate to a tomato paste meal cut lycopene bioavailability by 83%. — 10 healthy adults, single test meal with 19 mg lycopene from tomato paste (n = 10) Evidence B source
  Lycopene bioavailability 83% lower with calcium

What cooking and storage change

• In a crossover trial in 11 volunteers drinking 26 oz (750 g) of tomato juice, adding olive oil raised all plasma lycopene isomers, peaking at 24 hours. — 11 healthy volunteers, single 26 oz (750 g) serving per 70 kg body weight (n = 11) Evidence B source
  All lycopene isomers rose significantly with oil, maximum at 24 h. Size not given in abstract

What it does to your health

• A meta-analysis of 11 RCTs in adults with overweight found tomato-based products trimmed waist circumference by 0.45 in (1.15 cm), with no consistent change in body weight or BMI. — Adults with mean BMI 25 or more, 11 randomized trials (n = 11 trials) Evidence A source
  Waist circumference MD -0.45 in (95% CI -0.89 to -0.02; metric: -1.153 cm, -2.27 to -0.04)
• A meta-analysis of 34 RCTs found lycopene and tomato intake did not change blood lipids, glucose, blood pressure, CRP or body weight, only lowering the oxidation marker MDA. — Adults in 34 randomized trials (n = 34 trials) Evidence A source
  No significant effect on TG, TC, LDL-C, HDL-C, FBG, SBP, DBP, CRP, IL-6 or BMI. MDA reduced
• Observational data from 119 prospective studies link high lycopene intake with a 5% lower overall cancer risk. — Adults in 119 prospective cohorts, follow-up 2 to 32 years, 108,574 cancer cases (n = 108574 cases) Evidence C source
  Pooled RR 0.95 (95% CI 0.92 to 0.98) for high versus low lycopene intake

Safety, limits and interactions

• The 2025-2030 US Dietary Guidelines advise adults to consume less alcohol for better overall health. — US adults Evidence E source
  'Consume less alcohol for better overall health'; no numeric drinks-per-day limit in the document
• CDC defines a US standard drink as 14 g of pure alcohol. — US adults Evidence E source
  1 standard drink = 0.6 oz = 14 g pure alcohol
• WHO calls alcohol an established carcinogen that raises the risk of several cancers, including breast, liver, head and neck, esophageal and colorectal cancer. — General population Evidence E source
  Established carcinogen; higher risk of breast, liver, head and neck, esophageal, colorectal cancers
• Experts writing in 2026 report that the new US dietary guidelines dropped the old limits of 2 drinks a day for men and 1 for women in favor of advice to drink less. — US adults, Dietary Guidelines for Americans 2025-2030 Evidence E source
  Numeric sex-specific daily limits removed; replaced by 'consume less for better health'

What people believe that the data does not support

• The EU did not authorize the claim that tomato juice has a positive influence on blood sugar. — EU health claim register Evidence E source
  Status: non-authorized
• The EU did not authorize claims that lycopenes from tomato juice protect cells from oxidative damage or strengthen the immune system. — EU health claim register Evidence E source
  Status: non-authorized

Who this works differently for

• The 2025-2030 US Dietary Guidelines say pregnant women, people recovering from alcohol use disorder and people on medications or with conditions that interact with alcohol should avoid it completely. — Pregnant women; people with alcohol use disorder; people taking interacting medications Evidence E source
  Complete avoidance advised
• CDC states there is no known safe amount of alcohol use during pregnancy. — Pregnant people Evidence E source
  No known safe amount or time

The bottom line

The one outcome link is observational. Across 119 prospective cohorts with 108,574 cancer cases, high lycopene intake from all foods went with a 5% lower overall cancer risk (RR 0.95, 95% CI 0.92 to 0.98), and diet as a whole may explain part of that. That figure is about lycopene from all foods, not about this drink. The alcohol in the drink points the other way. WHO calls alcohol an established carcinogen that raises the risk of several cancers, including breast, liver, head and neck, esophageal and colorectal cancer, and its fact sheet gives no figure per drink. The EU refused claims that tomato juice helps blood sugar and that its lycopene protects cells or strengthens immunity. The register snapshot gives no reason. Eating first lowers the alcohol that reaches the breath. In a crossover trial in 20 adults given a single dose of vodka, a meal or a food bar beforehand cut alcohol absorption by about 30% compared with an empty stomach, measured by breathalyser over 90 minutes. In 12 adults, vodka with sugar-free cola gave a higher peak breath alcohol than vodka with regular cola, 38.3 against 34.8 micrograms per 3.4 fl oz (100 mL). That was cola, and we found no such test with tomato juice. Fat helps the tomato side. A meta-analysis of 12 trials found carotenoids as a group were absorbed better when more fat was eaten with them, most with unsaturated fat (SMD 0.90, 95% CI 0.69 to 1.11). In the laboratory arm of that review lycopene did not track the fat dose. In 11 volunteers, olive oil added to 750 g of tomato juice raised all plasma lycopene forms, peaking at 24 hours, and the abstract gives no size for the rise. In 10 adults, a 500 mg calcium carbonate supplement taken with a tomato paste meal cut lycopene uptake by 83%, a very small trial at a supplement dose. CDC says there is no known safe amount of alcohol use during pregnancy. The 2025-2030 US Dietary Guidelines say pregnant women, people recovering from alcohol use disorder and people taking medications or with conditions that interact with alcohol should avoid it completely. They do not name those medications. For other adults the guidelines advise drinking less and give no number of drinks a day, and experts writing in 2026 note that this replaced the old limits of 2 drinks a day for men and 1 for women. The 450 mg of sodium in one survey-recipe drink counts toward the day like any salty food. This page has no card on which medicines interact with alcohol, and that gap is no reassurance.

Sources

1. bmry-r2-01 · food and portion data
   Bloody Mary (2710628): 1 drink 225 g; 1 fl oz 30 g. Per 1 drink: Alcohol, ethyl 17.6 G; Sodium, Na 450.0 MG; Energy 164.2 KCAL; Lycopene 14456.2 UG; Vitamin C 86.8 MG
   USDA FNDDS 2021-2023, food code 93301030 Bloody Mary (FDC 2710628) · checked 2026-09-29
2. bmry-r2-04 · randomized crossover trial
   Participants underwent morning testing with randomly assigned meals prior to vodka consumption (0.35 g/kg for men and 0.30 g/kg for women). ... Both OFBAR and the control meal reduced alcohol absorption by approximately 30% compared with fasting, as assessed by relative bioavailability based on area under curve (AUC0-t).
   An Acad Bras Cienc, 2026 · checked 2026-09-29
3. bmry-r2-05 · randomized crossover trial
   Diet coke increased both the peak BrAC (38.3 ± 9.45 vs. 34.8 ± 6.82 μg/100 mL) and the area under the breath ethanol curve between 0 and 180 minutes (45249.0 ± 95.7 vs. 40439.25 ± 72.5 μg·min/L).
   Toxicol Lett, 2025 · checked 2026-09-29
4. bmry-r2-06 · meta-analysis of RCTs
   The meta-analysis of RCTs showed that the bioavailability of carotenoids was enhanced when a higher quantity of dietary fats was co-consumed. Moreover, fats rich in unsaturated fatty acids resulted in greater improvement in carotenoid bioavailability (SMD 0.90; 95%CI, 0.69-1.11) as compared with fats rich in saturated fatty acids (SMD 0.27; 95%CI, 0.08-0.47).
   Nutr Rev, 2022 · checked 2026-09-29
5. bmry-r2-07 · randomized crossover trial
   First, in a randomised, two-way cross-over study, ten healthy adults consumed either a test meal that provided 19-mg (all-E)-LYC from tomato paste or the same meal plus 500-mg calcium carbonate as a supplement. ... LYC bioavailability was diminished by 83 % following the addition of Ca in the test meal.
   Br J Nutr, 2016 · checked 2026-09-29
6. bmry-r2-08 · randomized crossover trial
   In a randomized, controlled, crossover feeding trial, eleven healthy volunteers were assigned to receive a single ingestion of 750g of tomato juice (TJ) containing 10% of refined olive oil/70kg body weight (BW) and 750g of TJ without oil/70kg BW on two different days. All lycopene isomers increased significantly in subjects consuming TJ with oil, reaching the maximum concentration at 24h.
   Food Chem, 2015 · checked 2026-09-29
7. bmry-r2-09 · meta-analysis of RCTs
   In the RCTs, tomato-based interventions produced a small but significant reduction in waist circumference (MD: -1.153 cm, 95% CI: -2.27 to -0.04, p = 0.0432), with no consistent effects on body weight or BMI.
   Food Funct, 2026 · checked 2026-09-29
8. bmry-r2-10 · meta-analysis of RCTs
   The results showed that lycopene consumption was associated with a significant reduction in malondialdehyde (MDA) levels, indicating a potential benefit in reducing oxidative stress. However, lycopene and tomato consumption did not have significant effects on other cardiovascular risk factors such as triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), fasting blood glucose (FBG), systolic blood pressure (SBP), diastolic blood pressure (DBP), Intercellular Adhesion Molecule 1 (ICAM-1), c-reactive protein (CRP), interleukin 6 (IL-6), tumor necrosis factor α (TNF-α), body weight, and body mass index (BMI).
   Curr Pharm Des, 2023 · checked 2026-09-29
9. bmry-r2-11 · meta-analysis of cohorts
   High intakes and high levels of lycopene compared to low amounts were, respectively, associated with 5% (Pooled RR: 0.95, 95% CI: 0.92-0.98, I2 = 26.4%, p = 0.002) and 11% (Pooled RR: 0.89, 95% CI: 0.84-0.95, I2 = 15.0%, p < 0.001) reduction in overall cancer risk.
   Front Nutr, 2025 · checked 2026-09-29
10. bmry-dga-01 · agency guideline
    Limit Alcoholic Beverages ... Consume less alcohol for better overall health.
    Dietary Guidelines for Americans, 2025-2030 (HHS, USDA), January 2026 · checked 2026-09-29
11. bmry-r2-02 · agency definition
    In the United States, a standard drink has 0.6 ounces (14 grams) of pure alcohol.
    CDC, About Standard Drink Sizes, 2026 · checked 2026-09-29
12. bmry-who-01 · agency position
    Alcohol is an established carcinogen and alcohol consumption increases the risk of several cancers, including breast, liver, head and neck, oesophageal and colorectal cancers.
    WHO, Alcohol, fact sheet, 28 June 2024 · checked 2026-09-29
13. bmry-ws7-01 · expert commentary
    The prior per occasion drinking limits of no more than 2 drinks per day for men and no more than 1 drink per day for women were replaced with the ambiguous advice to 'consume less for better health'.
    Lancet Reg Health Am, 2026, Personal View · checked 2026-09-29
14. bmry-r2-12 · regulatory decision
    POL-HC-8038 Tomato juice Tomato juice has a positive Influence on blood sugar level Non-authorised
    EU Register on nutrition and health claims, claim POL-HC-8038, snapshot 2026-09-21 · checked 2026-09-29
15. bmry-r2-13 · regulatory decision
    POL-HC-7533 Lycopenes from tomato juice (Lycopenes from) tomato juice: - plays an important antioxidative function - protect cells against oxidative damages - strengthen the immune system - strengthen the body's defences Non-authorised
    EU Register on nutrition and health claims, claim POL-HC-7533, snapshot 2026-09-21 · checked 2026-09-29
16. bmry-dga-02 · agency guideline
    People who should completely avoid alcohol include pregnant women, people who are recovering from alcohol use disorder or are unable to control the amount they drink, and people taking medications or with medical conditions that can interact with alcohol.
    Dietary Guidelines for Americans, 2025-2030 (HHS, USDA), January 2026 · checked 2026-09-29
17. bmry-r2-03 · agency advice
    There is no known safe amount of alcohol use during pregnancy.
    CDC, About Alcohol Use During Pregnancy, 2026 · checked 2026-09-29