New Study Says Vitamin C Unleashes Skin’s Hidden Regeneration Power

Good morning. From a new study revealing how vitamin C can help our skin stay youthful, to a Swiss man regaining the use of his hands after 17 years thanks to a pioneering transplant, science and hope are making headlines.

Across the US, tree cover is expanding in most counties. In Alabama, a new astronaut camp for girls is launching in honor of Star Trek’s Nichelle Nichols, empowering the next generation to reach for the stars.

—Stephanie S

SCIENCE

New Study Says Vitamin C Unleashes Skin’s Hidden Regeneration Power

A new study from Japanese researchers has revealed that vitamin C can reactivate genes responsible for skin regeneration. As we age, our skin becomes thinner and more fragile, but vitamin C helps counteract this by boosting the thickness of the epidermis.

The research utilized a 3D human skin model to demonstrate that vitamin C activates genes associated with cell growth through DNA demethylation. This process encourages skin cells to multiply and develop, supporting healthier, firmer skin.

The findings suggest that vitamin C may help prevent age-related skin thinning, making it a promising nutrient for maintaining youthful skin.

Interestingly, the study also highlights that the vitamin C content in produce has declined over the decades, making it challenging to get enough from diet alone.

BREAKTHROUGHS

Swiss Man Receives Double Hand Transplant After 17 Years, Transforms His Life

After losing his hands and legs to sepsis at age 12, Swiss man Luka Kriszanac dreamed of regaining his independence. Seventeen years later, he received a double-hand transplant at Penn Medicine, thanks to a dedicated surgical team and a generous donor.

The complex surgery required a perfect match and years of preparation. Luka now enjoys daily activities that many people take for granted, such as holding a cup or typing on his phone.

His journey is a testament to medical innovation, teamwork, and the power of hope.

NATURE

Tree Cover Surges in 60% of US Counties, Even in Major Cities

A new study reveals that tree cover has expanded in 60% of American counties since 2000, including many urban and suburban areas. Researchers attribute this positive trend to reforestation efforts, urban greening, and natural regrowth.

The findings challenge the standard narrative of relentless deforestation in the US. Many metropolitan areas, such as Detroit and Chicago, have seen significant gains in tree canopy coverage.

This growth benefits communities by improving air quality, reducing heat, and supporting wildlife.

EDUCATION

Groundbreaking Girls’ Astronaut Camp Launches, Celebrates Star Trek Icon Nichelle Nichols as Inspiring Role Model

A new astronaut camp for teen girls is launching in Alabama, honoring Star Trek actress Nichelle Nichols. The camp, organized by the Nichelle Nichols Foundation, aims to inspire young women aged 14 to 18 with astronaut training and Star Trek-themed activities.

Nichols, who broke barriers as Lt. Uhura, inspired generations to reach for the stars. Scholarships are available for eligible participants.

THIS DAY IN HISTORY: July 2, 1971

Queen Played Their First-Ever Show

54 years ago today, Freddie Mercury, Brian May, Roger Taylor, and John Deacon performed together for the first time as Queen at Surrey College in England. Freddie named the band and designed their zodiac-inspired crest, which appeared on all of the band’s LPs.

From that small-stage debut, Queen rose to become one of rock’s most iconic acts, delivering hits like Bohemian Rhapsody, Killer Queen, Somebody to Love, and We Will Rock You. Their sound redefined arena rock, and their legacy was immortalized in the 2018 biopic Bohemian Rhapsody.

Other notable July 2 events:

1777: Vermont became the first U.S. state to abolish slavery.

1976: North and South Vietnam reunited after two decades of division.

1988: Michael Jackson became the first artist with five #1 singles from one album (Bad).

2002: Steve Fossett completed the first solo nonstop balloon flight around the world.

2009: India’s high court decriminalized homosexuality, striking down a colonial-era ban.

GOOD NEWS AROUND THE WORLD

What made us 😄 this week

🚒 Ireland: A Polish immigrant truck driver in Dublin became a hero by using his tractor-trailer to save a man trapped on a burning building’s second floor.

🌏 Iran: A German traveler was surprised to find Iran welcoming, safe, and far more modern and friendly than she expected.

💍 UK: A metal detectorist in Norfolk has discovered a unique 18th-century gold mourning ring, which has now been declared a British treasure.

🌊 India: After a tragic accident, one man in Kerala taught over 10,000 people to swim for free in a river to prevent drownings.

🌊 Honduras: Fishermen have been entrusted to co-manage a new marine protected area on the Caribbean coast.

WORDS TO INSPIRE

A morning-glory at my window satisfies me more than the metaphysics of books.

— Walt Whitman

WHAT A TIME TO BE ALIVE

Good news is such a vibe

Each day offers incredible breakthroughs and inspiring stories that show the beauty and progress all around us. Here are five reminders of why there's never been a better time to be alive:

📲 Therapy on Demand: In 2024, over 116 million people had online therapy or doctor consultations thanks to telehealth services.

🚘 Electric Cars Go Mainstream: Over 10 million electric vehicles were sold in 2022, making up 14% of all new cars sold.

💰 Hobbies into Careers: YouTube paid creators over $30 billion in the last three years, turning hobbies into careers.

🌎 Diverse Voices Amplified: Films in non-English languages like South Korea’s 'Parasite' are winning top Oscars, showcasing diverse voices in culture.

🔁 Second Chances Rising: Programs are helping ex-prisoners become entrepreneurs and coders, offering second chances through skills and support.

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