HEALTH SHOCKER: CANCER caused by OBESITY has TRIPLED the deaths of Americans in just the past two decades

Every third American is overweight, and half of those folks are obese. That’s a lot of heavy people who are not ideally healthy, to say the least. It’s like they’re playing Russian roulette with their health every day, and now science shows they’re not just “playing with fire,” but they’re flirting with disaster, by the name of cancer.

A new nationwide study has uncovered a startling and accelerating public health crisis: cancer deaths tied to excess weight have more than tripled in the past 20 years. The findings, presented at a major medical conference in San Francisco, reveal that obesity-related cancer deaths rose from 3.7 per million Americans in 1999 to 13.5 per million by 2020, with the most rapid surge occurring between 2018 and 2020, when deaths climbed more than 19% annually. This translates to tens of thousands of preventable deaths each year.

• • Cancer deaths linked to obesity in the U.S. have more than tripled from 3.7 to 13.5 deaths per million between 1999 and 2020, with an alarming 19% annual increase from 2018–2020.

• • Excess weight significantly raises the risk for 13 common cancers — including colon, breast, liver, pancreatic, kidney, and ovarian — which together make up 40% of all U.S. cancer diagnoses.

• • Obesity promotes cancer by causing chronic inflammation, disrupting hormone and insulin balance, and producing chemicals from fat tissue that encourage tumor growth.

• • Even modest lifestyle changes — such as losing 5–10% of body weight, improving diet, exercising regularly, managing stress, and getting adequate sleep — can meaningfully reduce cancer risk.

New Research Reveals Sharp Spike in Cancer Deaths Linked to Excess Weight

Lead researcher Dr. Faizan Ahmed emphasized that obesity is a major risk factor for numerous cancers, contributing significantly to mortality. The analysis examined over 33,500 deaths from obesity-linked cancers, revealing an alarming pattern that is particularly severe in areas with limited healthcare access.

Excess weight is strongly associated with 13 different cancers, accounting for 40% of all U.S. cancer diagnoses. These include some of the deadliest types—such as colon, breast, liver, pancreatic, kidney, and ovarian cancers—making this not just a niche issue but a central factor in America’s cancer burden.

The biological mechanisms are well understood. Fat tissue is metabolically active, releasing hormones and inflammatory compounds that can promote tumor growth. Obesity also drives chronic inflammation, disrupts insulin regulation, and alters hormone balance, all of which create conditions that favor cancer development and spread. The longer excess weight is carried, the greater the risk.

While the statistics are grim, experts stress that this is a largely preventable crisis. Even modest weight loss—just 5–10% of body weight—can substantially lower cancer risk. Practical prevention strategies include:

• • Eating a nutrient-rich diet centered on vegetables, fruits, lean proteins, and healthy fats while limiting processed foods, sugary drinks, and refined carbohydrates.

• • Engaging in regular physical activity, such as daily walking, which independently reduces cancer risk.

• • Managing stress, which affects hormonal balance and inflammation.

• • Prioritizing quality sleep, essential for healthy metabolism and immune defense.

The tripling of obesity-linked cancer deaths in two decades should be treated as a public health emergency. With more than 40% of American adults now obese, current trends forecast an even more devastating cancer epidemic in the coming decades. The steep rise between 2018 and 2020 suggests that this escalation is already underway.

This crisis is not about shaming individuals for their weight but about confronting a preventable cause of nearly half of all cancers. Public health campaigns, healthcare providers, and policymakers must work together to raise awareness and make healthy choices more accessible. At the same time, individuals can take proactive steps to reduce personal risk.

The evidence is clear: maintaining a healthy weight is not simply about aesthetics or energy levels—it is one of the most powerful cancer prevention tools available. The San Francisco findings should serve as an urgent wake-up call to both the public and the medical community. If the U.S. acts decisively now, it could prevent countless future cancer deaths.

Tune your food news frequency to FoodSupply.news and get updates on more junk science food stuff that corporate America loads the grocery store shelves with to drive up obesity, which causes cancer. Just wow.

Sources for this article include:

NaturalNews.com

NaturalHealth365.com

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Source: https://naturalblaze.com/2025/09/health-shocker-cancer-caused-by-obesity-has-tripled-the-deaths-of-americans-in-just-the-past-two-decades.html