Tuesday, April 22, 2025

Twins Go Head-to-Head: Vegan vs. Meat Diets in 12-Week Challenge

Instagram @theturnertwiins
Instagram @theturnertwiins

Identical twin brothers from the UK experimented to uncover the effects of plant-based and meat-based diets on their bodies.

Twin brothers with identical genes took on a 12-week “Vegetarian vs Meat-eating” challenge.

According to reports from the BBC and online media outlet Unilad on Wednesday, identical twins Hugo and Ross conducted a 12-week experiment to explore the impact of the vegetarian diet on their bodies.

The brothers consumed the same number of calories daily and exercised the same amount, keeping just their diets different. Hugo committed to a strict vegetarian diet, while Ross freely consumed animal products, including meat, dairy, and fish.

Hugo, who switched to a vegetarian diet, mentioned that the initial weeks were challenging due to meat cravings. However, he noted that as he maintained his vegan diet, he experienced improved focus, sustained energy in the afternoons, and an overall feeling of being refreshed.

On the other hand, Ross, who opted for a meat-based diet, reported experiencing fluctuations in his energy levels. He shared that he felt very energetic some days and completely drained on other days.

After 12 weeks, the twins compared their physical changes. The most striking difference was in their gut microbiome diversity.

Hugo’s gut microbiome diversity decreased significantly, while Ross’s remained steady.

A decrease in gut microbiome diversity can potentially impact metabolic diseases like obesity and diabetes and immune disorders like allergies.

Additionally, Hugo lost about 4 pounds (1.8 kg) and reduced 1% of his body fat. His cholesterol levels dropped, and he showed improved resistance to type 2 diabetes.

Ross, in contrast, gained about 10 pounds (4.5 kg) of muscle but saw his body fat percentage climb from 13% to 15%. His cholesterol levels held steady throughout the 12 weeks.

The optimal diet: a mix of plant-based and animal-based foods

After their 12-week experiment, the brothers reached a surprising conclusion: the optimal diet combines plant- and animal-based foods.

Hugo reflected on the merits of both dietary choices, noting that vegan and meat-based diets have advantages. He mentioned plans to integrate elements of both, stating, “We will incorporate more vegan foods into our meals and select high-quality meats in smaller quantities. This approach will allow us to enjoy the benefits of both diets.”

Ross commented on the effectiveness of different diets, noting that while the plant-based diet was beneficial for weight loss, the meat-based diet proved better for muscle gain. He added that the twelve-week period was too short to assess the diets fully and expressed a desire to extend the comparison to at least six months in the future.

Embracing a vegetarian diet can help with weight management as it is lower in calories even when consumed in large quantities. Additionally, it’s rich in fiber, making digestion easier and promoting regular bowel movements while helping weight maintenance. However, an extreme vegetarian diet can lead to deficiencies in essential nutrients like vitamins B12 and C, so it is necessary to maintain balance.

It’s important to include some animal products in your diet for optimal health. To promote health, it is recommended to consume white meats like chicken and duck over red meats such as beef and pork. White meats are lower in myoglobin and contain higher amounts of unsaturated fats. Myoglobin, a protein found in muscle cells, can potentially damage DNA and increase cancer risk when combined with salt.

Hot this week

Netflix’s Revenue Jumps 13% in Q1, Driven by Price Hikes and Ad Growth

Netflix's Q1 revenue hit $10.54B, beating estimates, driven by subscriber growth and ad revenue, with a focus on innovative advertising tech.

Eli Lilly’s Stock Rockets 14% as Dow Declines for Third Straight Session

U.S. stock market ends mixed ahead of Easter, with Eli Lilly soaring while Nvidia and UnitedHealth decline amid trade tensions.

WTI Jumps 3.5% as U.S. Sanctions on Chinese Refiners Tighten Supply

Oil prices surged as U.S. sanctions on Chinese firms raise supply concerns, pushing Brent and WTI prices higher ahead of Easter.

Foldable iPhone Incoming: 7.76-Inch Display, Samsung Panel, $2K+ Price

Apple is rumored to launch a foldable iPhone next year, priced between $2100-$2300, exceeding Samsung's foldable models.

Oil Prices Jump Nearly 2% After U.S. Sanctions Chinese Refineries

Oil prices surged over 1.8% amid supply concerns after U.S. sanctions on Chinese refineries importing Iranian oil.

Topics

Netflix’s Revenue Jumps 13% in Q1, Driven by Price Hikes and Ad Growth

Netflix's Q1 revenue hit $10.54B, beating estimates, driven by subscriber growth and ad revenue, with a focus on innovative advertising tech.

Eli Lilly’s Stock Rockets 14% as Dow Declines for Third Straight Session

U.S. stock market ends mixed ahead of Easter, with Eli Lilly soaring while Nvidia and UnitedHealth decline amid trade tensions.

WTI Jumps 3.5% as U.S. Sanctions on Chinese Refiners Tighten Supply

Oil prices surged as U.S. sanctions on Chinese firms raise supply concerns, pushing Brent and WTI prices higher ahead of Easter.

Foldable iPhone Incoming: 7.76-Inch Display, Samsung Panel, $2K+ Price

Apple is rumored to launch a foldable iPhone next year, priced between $2100-$2300, exceeding Samsung's foldable models.

Oil Prices Jump Nearly 2% After U.S. Sanctions Chinese Refineries

Oil prices surged over 1.8% amid supply concerns after U.S. sanctions on Chinese refineries importing Iranian oil.

Semiconductor Rout Sends Nasdaq Down 3%, S&P Falls 2.2%

The New York stock market plunged due to semiconductor export regulations and stagflation concerns, impacting major tech stocks.

‘Buy British’ Is Trending Again—Here’s What’s Driving It

A survey shows 71% of Britons support buying local products amid concerns over U.S. tariffs and rising living costs.

Markets Wobble After Three-Day Rally—Boeing Tumbles, Tesla Shrugs Off Chart Alarm

U.S. stock indices fell as concerns over Trump's tariffs lingered, while Tesla and Nvidia showed resilience despite market declines.

Related Articles