Pork sausage: salty, fatty, and risky when eaten raw

The best trial data on sausage comes from sausages built to carry fish oil. In 44 healthy adults with a low Omega-3 Index, the 22 who ate enriched sausages giving about 250 mg EPA and DHA per 80 g every day for 8 weeks saw the index rise from 4.18 to 5.72 percent, while it stayed flat on placebo sausages. The abstract does not name the meat, and ordinary pork sausage is not made this way. Plain raw links or patties give 288 calories, 24.8 g fat and 739 mg sodium per 3.5 oz (100 g) in a single US record. Pan-frying drives out water, so 3.5 oz (100 g) of cooked sausage holds 325 calories and 814 mg sodium. A breakfast link weighs 20 g and a patty 35 g in US diet surveys. The health data comes from cohort studies of processed meat as a whole, where each 50 g a day is linked with a 42 percent higher risk of coronary heart disease (RR 1.42, 95% CI 1.07 to 1.89) and a 51 percent higher risk of type 2 diabetes. That is an association, and pork sausage is never measured on its own in those studies.

The numbers, per 3.5 oz (100 g)

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

How much is actually in it

• Raw pork sausage links or patties carry about 288 calories, 15.4 g protein, 24.8 g fat and 739 mg sodium per 3.5 oz (100 g) in US food tables. — USDA FoodData Central SR Legacy, FDC 172934, Pork sausage, link/patty, unprepared (n = 1 record) Evidence E source
  288 calories, protein 15.39 g, fat 24.8 g, saturated fat 7.57 g, sodium 739 mg, vitamin B12 0.92 ug per 3.5 oz (100 g)
• Pan-frying raw pork sausage drives out water, so per 3.5 oz (100 g) it rises from 288 to 325 calories and from 15.4 to 18.5 g protein. — USDA FoodData Central SR Legacy, FDC 172934 (unprepared) and FDC 174578 (cooked, pan-fried) (n = 2 records) Evidence E source
  Water 56.59 to 49.89 g, energy 288 to 325 calories, protein 15.39 to 18.53 g, fat 24.8 to 27.25 g, sodium 739 to 814 mg per 3.5 oz (100 g)
• In a crossover feeding trial of 12 volunteers, nine pepper alkaloid metabolites in urine, including piperine, were major markers of salami intake. — 12 healthy volunteers, 3 consecutive days per meat, plus 418 EPIC participants for replication (n = 12) Evidence B source
  Nine urine and five plasma pepper alkaloid metabolites, including piperine, were the main discriminants of salami intake

What a real portion looks like

• US dietary surveys weigh a breakfast-size pork sausage link at 20 g, a patty at 35 g and a bun-size link at 75 g. — USDA FNDDS, food code 25221405, Pork sausage (fdc_id 2706191) (n = 11 portion measures) Evidence E source
  Cocktail link 10 g, breakfast link 20 g, 1 oz cooked 28 g, patty 35 g, quantity not specified 60 g, bun-size link 75 g, half smoke 112 g
• In a Philippine navy ration trial, over 90% of respondents agreed that canned rice meals, including one with pork sausage, built around 14 oz (400 g) of cooked rice were suitable rations. — Personnel at Bonifacio Naval Station, Philippines Evidence B source
  More than 90% agreed the canned rice and rice-with-pork-sausage meals were suitable rations; serving assumed 400 g cooked rice at a 1:4 viand to rice ratio

What your body absorbs

• In an 8-week RCT, sausages enriched with about 250 mg EPA and DHA per 80 g raised the Omega-3 Index from 4.18% to 5.72% in 22 adults. — 44 healthy volunteers with Omega-3 Index below 5%, 22 per arm, 8 weeks (n = 44) Evidence B source
  Omega-3 Index 4.18 +/- 0.54% to 5.72 +/- 0.66% (p < 0.001) in the verum arm, unchanged with placebo sausages
• In a pilot RCT of 20 adults, fish oil sausages eaten in the morning lowered serum triglycerides while the same sausages eaten in the evening did not. — 20 healthy Japanese adults aged 20 to 60, 8 weeks (n = 20) Evidence B source
  Serum triglycerides and total saturated fatty acids significantly decreased in the morning group only; omega-3 PUFA rose identically in both groups

What cooking and storage change

• In Ohio retail meat, 2.1% of fully cooked packages carried resistant or pathogenic bacteria, against 13.7% of fresh packages with MRSA alone. — 763 retail beef and pork packages including sausages, 17 grocery stores, Ohio, 2018 (n = 763) Evidence C source
  Fully cooked 3 of 144 (2.1%) with any target organism; fresh 85 of 619 (13.7%) MRSA, 19 (3.1%) Salmonella
• Across 99 laboratory experiments, cutting or replacing salt in dry-fermented sausages raised moisture, lactic acid bacteria and tyramine without Enterobacteriaceae growth. — 43 articles, 99 experiments on dry-fermented sausages (n = 99 experiments) Evidence D source
  Higher moisture, water activity, lactic acid bacteria and tyramine (P = 0.001); no Enterobacteriaceae growth

What it does to your health

• Cohort meta-analyses link each 50 g per day of processed meat with a 42% higher risk of coronary heart disease and 51% higher risk of type 2 diabetes. — Prospective cohorts in pooled meta-analyses of processed meat intake Evidence C source
  CHD RR 1.42 (1.07 to 1.89) and diabetes RR 1.51 (1.25 to 1.83) per 50 g/day processed meat
• A meta-analysis of 31 observational studies linked processed meat intake with a 65% higher risk of colorectal polyps but found no clear link with adenomas. — 31 observational studies of meat subtypes and precancerous colorectal lesions (n = 31 studies) Evidence C source
  Colorectal polyps RR 1.65 (1.05 to 2.61); colorectal adenoma RR 1.14 (0.93 to 1.41)
• Cohort data link one extra daily serving of processed meat with 0.57 lb (0.26 kg) more weight gain per year, with low certainty. — 3 cohort studies, 381,291 adults, measured body weight (n = 381291) Evidence C source
  +0.26 kg/y per daily serving (95% CI 0.03 to 0.48), I2 92.95%, GRADE low
• WHO names sausages among its examples of processed meat, alongside hot dogs, ham and corned beef. — WHO Q&A on the IARC Monographs evaluation of red and processed meat Evidence E source
  Sausages listed as an example of processed meat

Safety, limits and interactions

• Salmonella was found in 52.6% of 494 ready-to-eat artisanal pork sausages bought from food outlets in Quindio, Colombia, over six years. — 494 grilled and smoked barbecue artisanal pork sausage samples, 12 municipalities, 2017-2022 (n = 494) Evidence C source
  260 of 494 positive (52.6%); smoked barbecue sausages 68.8%
• Hepatitis E virus was not detected in 35 raw pork sausages sold in Canada, while 47% of pork pates carried it. — 76 pork pates, 35 raw pork sausages and 19 pork livers, Ottawa retail, 2014-2015 (n = 35) Evidence C source
  0 of 35 raw sausages positive for HEV RNA versus 36 pates (47%) and 2 livers (10.5%)
• USDA FSIS advises cooking uncooked sausages that contain ground pork to 160 °F (71 °C), and those with ground turkey or chicken to 165 °F (74 °C). — consumers cooking fresh sausage, USA Evidence E source
  160 °F pork sausage; 165 °F poultry sausage

What people believe that the data does not support

• In a Danish Salmonella outbreak of 49 cases, raw medister pork sausage carried a matched odds ratio of 26, and several patients had tasted it raw or undercooked. — 49 outbreak cases of monophasic Salmonella Typhimurium, Denmark 2018-19, matched controls (n = 49) Evidence C source
  Matched OR 26 (95% CI 3 to 207) for medister sausage in univariable analysis, the only factor significant in multivariable analysis
• Three people in France caught trichinellosis from raw Corsican figatelli sausages, while 14 who ate the same batch well cooked stayed free of infection. — 17 people eating figatelli from one batch, southeast France, 2015 (n = 17) Evidence D source
  3 infected after eating raw sausage, 0 of 14 infected after eating it well cooked
• An Italian teenager developed acute toxoplasmosis after tasting raw sausage from a home-slaughtered pig, and the frozen batch tested positive for Toxoplasma DNA. — 1 adolescent girl, Sicily, plus questionnaire in Palermo province (n = 1) Evidence D source
  Toxoplasma gondii DNA found in sausage samples from the same batch

Who this works differently for

• In German children aged 4 to 14, eating uncooked pork sausage was linked to 3.6 times the odds of sporadic salmonellosis. — 884 laboratory-confirmed Salmonella cases and 510 rotavirus controls, Lower Saxony, 2008-2011 (n = 884) Evidence C source
  OR 3.6 (95% CI 1.4 to 9.3) for uncooked pork sausage in children 4-14 years; raw ground pork OR 8.6 in children 0-3
• In a Spanish area with high yersiniosis incidence, infants aged 6 to 11 months had the highest rate and half of interviewed cases had eaten dried pork sausage. — 144 Yersinia enterocolitica cases, Castellon, Spain, 2006-2013 (n = 144) Evidence C source
  Rate 190.4 per 100,000 person-years in infants 6-11 months versus 9.7 overall; dried pork sausage exposure in 50% of interviewed cases
• A meta-analysis found people who eat raw or undercooked meat, including sausages and salami, have 1.7 to 3.0 times the odds of Toxoplasma infection. — Cohort, case-control and cross-sectional studies of raw or undercooked meat eaters Evidence C source
  Risk 1.2-1.3 times and odds 1.7-3.0 times versus thoroughly cooked meat
• Pooled observational data link maternal cured meat intake in pregnancy with a 1.68 relative risk of childhood brain tumors, and frequent sausage intake with a 44% rise. — 7 observational studies of maternal diet in pregnancy and childhood brain tumors (n = 7 studies) Evidence C source
  RR 1.68 (1.30 to 2.17) for all cured meat; hot dogs +33%; frequent sausage +44%
• Among 11,691 Filipino children, those from richer households ate more sausages than poorer peers, while rice stayed the main energy source for all. — 11,691 children aged 6-18, 2013 Philippine National Nutrition Survey, single 24-h recall (n = 11691) Evidence C source
  Rich and middle SES consumed more milk, chicken, pork, sausages and soft drinks (p < 0.05)
• For people at higher risk of Listeria infection, including pregnant women, adults 65 and older and people with a weakened immune system, CDC advises avoiding unheated fermented or dry sausages and hot dogs and eating them reheated to 165 F (74 C) or until steaming hot. — people at higher risk of listeriosis: pregnant women, adults 65 and older, people with a weakened immune system Evidence E source
  Avoid unheated fermented or dry sausages, eat them reheated to 165 F (74 C) or until steaming hot

What is still unknown

• Across seven US pork sausage records sodium runs from 294 to 990 mg and saturated fat from 4.4 to 13.6 g per 3.5 oz (100 g), and none of them reports sample-to-sample spread. — USDA FoodData Central SR Legacy, 7 pork sausage records (FDC 172934, 174578, 171635, 171636, 172971, 173876, 173882) (n = 7 records) Evidence E source
  Sodium 294 mg (reduced sodium, cooked) to 990 mg (fully cooked, microwaved); saturated fat 4.368 g (reduced fat, unprepared) to 13.557 g (fully cooked, microwaved) per 3.5 oz (100 g)

The bottom line

Outbreak data point at sausage eaten raw or undercooked, including tasting raw meat while cooking. We could not confirm a safe internal temperature for this page, so we give none, and browning on the outside does not show the inside is cooked. In a Danish outbreak of 49 Salmonella cases, raw medister sausage carried a matched odds ratio of 26 (95% CI 3 to 207), even though the sausage samples tested negative, and several patients had tasted it raw or undercooked. In southeast France, 3 people who ate raw figatelli from one batch caught trichinellosis and 14 who ate the same batch well cooked did not, a single case series. A meta-analysis of observational studies found that people who eat raw or undercooked meat of any species have 1.7 to 3.0 times the odds of Toxoplasma infection. Street sausages are a separate story. Salmonella turned up in 52.6 percent of 494 handmade pork sausages from food outlets in Quindio, Colombia, a result that does not carry over to factory products. In Ohio shops, 2.1 percent of fully cooked beef and pork packages carried a resistant or harmful organism, against 13.7 percent of fresh packages with MRSA alone. Children have their own data. In German children aged 4 to 14, uncooked pork sausage was linked to 3.6 times the odds of salmonellosis (95% CI 1.4 to 9.3), with children who had rotavirus as the comparison group. In one Spanish area, infants aged 6 to 11 months had the highest yersiniosis rate and half of the interviewed cases had eaten dried pork sausage, with no control group to test that link. That is not enough to call dried or undercooked sausage safe for an infant, so ask your pediatrician first. For pregnancy, we have no card on Toxoplasma or Listeria from raw or dried sausage in pregnancy, so if you are pregnant this page cannot tell you raw or dried sausage is safe and your doctor or midwife can. Separately, seven observational studies link cured meat eaten by the mother with a relative risk of 1.68 for childhood brain tumors (1.30 to 2.17), from a 2004 analysis that relies on what mothers remembered. Seven US records put sodium anywhere from 294 to 990 mg per 3.5 oz (100 g), so the label on your pack tells you more than any average. WHO counts sausages among processed meats, alongside hot dogs and ham.

Sources

1. psg-daily-r4-01 · dataset
   Pork sausage, link/patty, unprepared (FDC 172934): Energy 288 kcal; Protein 15.39 g; Total lipid (fat) 24.8 g; Fatty acids, total saturated 7.57 g; Sodium, Na 739 mg; Vitamin B-12 0.92 ug; Niacin 5.418 mg per 100 g
   USDA FoodData Central, SR Legacy 2019-04-01, FDC 172934 (Pork sausage, link/patty, unprepared) · checked 2026-09-30
2. psg-daily-r4-02 · dataset
   Pork sausage, link/patty, unprepared (FDC 172934): Water 56.59 g, Energy 288 kcal, Protein 15.39 g, Fat 24.8 g, Sodium 739 mg; Pork sausage, link/patty, cooked, pan-fried (FDC 174578): Water 49.89 g, Energy 325 kcal, Protein 18.53 g, Fat 27.25 g, Sodium 814 mg
   USDA FoodData Central, SR Legacy 2019-04-01, FDC 172934 and FDC 174578 · checked 2026-09-30
3. psg-daily-r4-07 · RCT crossover
   In a controlled randomized cross-over dietary intervention study, 12 healthy volunteers consume different processed and non-processed meats for 3 consecutive days each... Nine and five pepper alkaloid metabolites, including piperine, are identified as major discriminants of salami intake in urine and plasma, respectively.
   Mol Nutr Food Res, 2021 · checked 2026-09-30
4. psg-daily-r4-04 · dataset
   Pork sausage (FNDDS 25221405): 1 cocktail or miniature link 10 g; 1 breakfast size link 20 g; 1 oz, cooked 28 g; 1 patty 35 g; Quantity not specified 60 g; 1 bun-size or griller link 75 g; 1 half smoke sausage 112 g
   USDA FNDDS (Food and Nutrient Database for Dietary Studies), food code 25221405, fdc_id 2706191 · checked 2026-09-30
5. psg-daily-r4-08 · RCT
   The prototypes were produced based on the assumption that a serving size equivalent to 400 g cooked rice and a meat-based viand using a 1:4 (wt/wt) viand to rice ratio was adequate as a single-serve meal for a typical Philippine military personnel... More than 90% of the respondents agreed that CR and CRM were suitable military food rations.
   Int J Food Sci Nutr, 2003 · checked 2026-09-30
6. psg-daily-r4-05 · RCT
   Participants were randomly assigned to receive a variety of sausages enriched with approximately 250 mg EPA and DHA per 80 g (n = 22) daily for 8 weeks, or matching placebo sausages (n = 22). All sausages contained approximately 250 mg ALA/80 g. In the verum group, the mean Omega-3 Index increased from 4.18 ± 0.54 to 5.72 ± 0.66% (p < 0.001), while it remained unchanged in the placebo group.
   Nutrients, 2017 · checked 2026-09-30
7. psg-daily-r4-06 · RCT
   Twenty healthy Japanese adults (age, 20-60 y) were assigned to either a group that consumed sausages enriched with FO (DHA 1010 mg; EPA 240 mg) in the morning and a placebo (DHA 40 mg; EPA 15 mg) in the evening (BF-FO) or another group that consumed FO-enriched sausages in the evening and the placebo in the morning (DN-FO)... Serum concentrations of TG and total saturated FA were significantly decreased in the BF-FO group, whereas those of ω-3 PUFA were significantly and identically increased in both groups.
   Nutrition, 2021 · checked 2026-09-30
8. psg-daily-r4-12 · prevalence survey
   Only 3 of the 144 (2.1%) packages of fully cooked meat products contained any of these organisms, 1 with an extended-spectrum β-lactamase-producing (ESBL) Enterobacteriaceae and 2 with CPO. Among the 619 fresh meat products, we found that 85 (13.7%) packages were contaminated with MRSA, 19 (3.1%) with Salmonella
   Sci Rep, 2021 · checked 2026-09-30
9. psg-daily-r4-22 · meta-analysis (lab)
   Pool estimation showed that NaCl reduction and/or replacement in dry-fermented sausages increased moisture, water activity, redness (a* value), lactic acid bacteria count, and tyramine content... The safety of sausages with NaCl reduction and/or replacement was not compromised, as Enterobacteriaceae did not grow, compared to conventional sausages.
   Meat Sci, 2025 · checked 2026-09-30
10. psg-daily-r4-19 · meta-analysis
    In meta-analyses of prospective cohorts, higher risk of CHD is seen with processed meat consumption (RR per 50 g: 1.42, 95 %CI = 1.07-1.89)... both unprocessed red and processed meat consumption are associated with incident diabetes, with higher risk per g of processed (RR per 50 g: 1.51, 95 %CI = 1.25-1.83)
    Curr Atheroscler Rep, 2012 · checked 2026-09-30
11. psg-daily-r4-20 · meta-analysis
    Processed meat consumption was correlated with increased colorectal polyp risk (1.65; 1.05, 2.61) but not colorectal adenoma risk (1.14; 0.93, 1.41).
    Nutr Rev, 2026 · checked 2026-09-30
12. psg-daily-r4-21 · meta-analysis
    Three studies (n = 381 291) were included in the random-effects model of measured body weight, resulting in a summary increase of 0.26 kg/y per 1 daily serving of processed meat (95% confidence interval [CI], 0.03-0.48; τ2: 0.03; I2: 92.95%).
    Nutr Rev, 2025 · checked 2026-09-30
13. psg-daily-r4-24 · agency position
    Examples of processed meat include hot dogs (frankfurters), ham, sausages, corned beef
    World Health Organization, Cancer: Carcinogenicity of the consumption of red meat and processed meat (Q&A) · checked 2026-09-30
14. psg-daily-r4-11 · prevalence survey
    A total of 494 samples of grilled and smoked barbecue artisanal pork sausages were collected at food outlets from 12 municipalities of the Department of Quindío, Colombia, between 2017 and 2022... Salmonella spp. was detected in 260 samples (52.6%)
    Pathogens, 2025 · checked 2026-09-30
15. psg-daily-r4-13 · prevalence survey
    we screened meal-size (25 g) portions of 76 pork pâtés and 35 raw pork sausages, obtained from six different companies, as well as 19 pork livers purchased from local butchers... We did not detect any HEV genome in the screened raw pork sausages (Table 1).
    Food Environ Virol, 2017 · checked 2026-09-30
16. sf-fsis-15 · agency advice
    ...uncooked sausages that contain ground beef, pork, lamb or veal should be cooked to 160 degrees F. ...Uncooked sausages that contain ground turkey and chicken should be cooked to 165 degrees F.
    USDA FSIS, Sausages and Food Safety · checked 2026-10-08
17. psg-daily-r4-09 · case-control
    In univariable analyses a traditional form of raw Danish pork sausage (medister sausage), pork chops and ground veal/pork showed matched odds ratio of 26 (95% CI 3-207), 4 (95% CI 1-13) and 4 (95% CI 1-10), respectively. In a multivariable analysis, only medister sausage remained significant. Several patients described tasting or eating the sausage raw or undercooked.
    Epidemiol Infect, 2019 · checked 2026-09-30
18. psg-daily-r4-14 · case series
    Three cases of human trichinellosis due to Trichinella britovi were reported in 2015 in the Southeast of France resulting from consumption of raw pork sausages (figatelli) prepared in Corsica. Fourteen other people ate figatelli from the same batch but were not infected due to the figatelli being well cooked.
    Parasite, 2016 · checked 2026-09-30
19. psg-daily-r4-15 · case report
    She reported that about a month before the appearance of the symptoms, she had eaten a piece of raw sausage while it was being prepared by her father. We analyzed sausage samples prepared from this same batch that had been frozen for later consumption, and they demonstrated evidence of T. gondii DNA when using a specific nested PCR assay.
    J Food Prot, 2014 · checked 2026-09-30
20. psg-daily-r4-10 · case-control
    In both age groups, the highest odds ratios (OR) were found for raw ground pork consumption [0-3 years: OR 8·6, 95% confidence interval (CI) 2·4-30·8; 4-14 years: OR 4·5, 95% CI 1·1-19]... and consumption of uncooked pork sausage (OR 3·6, 95% CI 1·4-9·3) in children aged 4-14 years.
    Epidemiol Infect, 2015 · checked 2026-09-30
21. psg-daily-r4-16 · descriptive cohort
    The age group most affected was 0-4 years (rate 110.3 per 105 p-y), with a maximum in infants aged 6 to 11 months of age (190.4 per 105 p-y)... The most common exposure factor among the cases was the consumption of dried pork sausage (50% of the cases interviewed).
    Enferm Infecc Microbiol Clin (Engl Ed), 2019 · checked 2026-09-30
22. psg-daily-r4-17 · meta-analysis
    Our results suggest that individuals who eat raw or undercooked meat have, respectively, 1.2-1.3 times the risk and 1.7-3.0 times the odds of T. gondii infection compared to those who thoroughly cook meat, regardless of the animal species they consume.
    Vector Borne Zoonotic Dis, 2021 · checked 2026-09-30
23. psg-daily-r4-18 · meta-analysis
    Pooling data from the 6 reports containing data on maternal cured meat intake of all types yielded an RR of 1.68 (1.30- 2.17), being a statistically significant result. Analyzing CBT risk by type of cured meat ingested showed that hot dog consumption increased CBT risk by 33% (1.08-1.66), with a similar increase shown by frequent ingestion of sausage, i.e. 44%.
    Neuroepidemiology, 2004 · checked 2026-09-30
24. psg-daily-r4-23 · cross-sectional
    Dietary intake of 11,691 children (6-18 years) were assessed using a 24-h recall... In comparison, children of rich and middle SES presented greater consumption of milk, chicken, pork, sausages, and soft-drinks (p < 0.05).
    Nutrients, 2019 · checked 2026-09-30
25. sf-drysaus-r5-6 · agency advice
    You may be at higher risk if you are in one of the following groups: Women who are pregnant ... People who are 65 years or older ... People who have a weakened immune system ... Unheated deli meat, cold cuts, hot dogs, and fermented or dry sausages ... Deli meat, cold cuts, hot dogs, and fermented or dry sausages reheated to 165°F or until steaming hot
    US CDC, Preventing Listeria Infection · checked 2026-10-08
26. psg-daily-r4-03 · dataset
    Pork sausage, reduced sodium, cooked (FDC 173882): Sodium 294 mg, Saturated fat 8.235 g; Pork sausage, link/patty, fully cooked, microwaved (FDC 172971): Sodium 990 mg, Saturated fat 13.557 g; Pork sausage, link/patty, reduced fat, unprepared (FDC 171635): Sodium 581 mg, Saturated fat 4.368 g
    USDA FoodData Central, SR Legacy 2019-04-01, pork sausage records · checked 2026-09-30