Home
>
Nutrition
>
Fruits and Vegetables and Phytochemicals

Fruits and Vegetables and Phytochemicals

I'm willing to bet you probably haven't heard the word 'phytochemicals' before. But you've been eating them your whole life and they are vitally important to your life and well-being. They are one of the keys to real health.

So, what are they? Phytochemicals are biologically active substances in food. They have health enhancing abilities and possibly curative abilities. They number in the hundreds in most plant foods. They are found in fruits, vegetables, legumes and grains.

Phytochemicals work together with nutrients to promote health and prevent disease. When you eat some broccoli or a tomato, you get all of these phytochemicals. So, can't you just take a supplement? You could, but first of all, scientists have isolated only a few of the phytochemicals in foods. But these work best in combination, so taking just one, isolated phytochemical is not anywhere near as effective.

For example, let's look at lycopene. It is found in tomatoes and is an antioxidant. Antioxidants are a large and important subject, but for now, let's just simplify and say that antioxidants help to repair cellular damage.

Scientists did studies and found that tomatoes had a noticeable effect against prostate cancer. They analyzed the tomato and isolated lycopene. Then the scientists did more studies, using lycopene. The effect on prostate cancer was much less. Does this mean that lycopene doesn't work?

No, it means that it works best in combination with all the other phytochemicals in tomatoes, and the nutrients. You don't get that from a chemically identical, but lab-created, lycopene.

Eating a tomato is good for you, of course. But eating all the tomatoes you would need to get what you need from them would be quite a task. So, a whole foods powder that I use, Berry Greens, offers freeze dried tomatoes, in a form that retains the nutrients. And a whole lot of other vegetables and fruits as well. You get all the benefits of eating all those fruits and vegetables, without having to consume all that food.

Most foods have not been analyzed and even those that have been, scientists have only been able to isolate a few of the phytochemicals. Most vegetables have hundreds of phytochemicals, and it's not likely they will all be isolated, analyzed and understood any time soon. We do know now, though, that they do work together to provide real health for us.

Barbara Pfieffer writes about gaining real health on her blog, real health. She has resources on what supplements really work, the differences among carbohydrates and other information to bring you to real health.

trusted cleaning company Lake Forest ..

In The News:

Mac malware campaign uses fake AI chat results to deliver AMOS through terminal commands, security researchers report. Attackers exploit trust in AI-generated cleanup guides.

States require AI disclosure in healthcare as California, Colorado and Utah implement laws mandating transparency when artificial intelligence influences patient care decisions.

ETA sharing on Apple Maps and Google Maps keeps contacts updated automatically while you drive safely. Learn step-by-step instructions for iPhone and Android.

Data removal from brokers protects against AI-powered scams and deepfake threats in 2026. Learn how data brokers sell your personal information to scammers.

Learn how to act against cybercriminals in 2026 with essential security steps like two-factor authentication, software updates and credit freezing.

Choose between OpenAI releasing Sora text-to-video model, the AI race heating up, or Waymo driverless cars launching in cities across the country

Learn how to set up Google Maps and Apple Maps on your phone to automatically remember where you parked. Step-by-step instructions for enabling location services and parking detection.

Phishing scammers use rnicrosoft.com domain to impersonate Microsoft by replacing "m" with "rn" in typosquatting attacks that steal login credentials.

OpenAI announces new teen safety rules for ChatGPT users under 18, blocking romantic roleplay and requiring extra caution on body image topics.

A 2025 data breach at fintech company 700Credit exposes personal information of more than 5.8 million people through compromised third-party integration partner.

Retailers lose $76.5 billion annually to return fraud as nearly 10% of U.S. retail returns involve fraudulent activity, with $850 billion in returns expected in 2025.

ShinyHunters claims responsibility for stealing 94GB of Pornhub user data affecting over 200 million records and demands Bitcoin ransom.

ChatGPT 2025 now connects to Apple Music, Canva, Expedia, TripAdvisor and OpenTable through built-in apps that help users create playlists, design graphics and more.

Apple releases emergency patches for two zero-day vulnerabilities actively exploited in attacks. iPhone and iPad users urged to update immediately.

DoorDash launches Zesty, an AI-powered social app that recommends restaurants through conversational search, now testing in San Francisco and New York.

Cybersecurity firm Infoblox reveals that over 90 percent of parked domains now redirect visitors to scams and malware, making simple typos extremely dangerous.

The Fox News AI Newsletter covers the latest artificial intelligence technology advancements, including the challenges and opportunities AI presents now and for the future.

GPT-5.2 is now live for all ChatGPT users with improved coding, writing and image interpretation, with Kurt Knutsson offering his review.

New iPhone replacement scam uses pressure tactics and fake carrier calls to steal devices from buyers. Criminals claim shipping errors and demand urgent returns.

Amazon Ring's new facial recognition feature sparks privacy controversy as Electronic Frontier Foundation critics argue the AI upgrade expands surveillance risks.

New Android banking trojan Sturnus steals credentials, reads encrypted messages and controls devices.

Denmark's 3D-printed student village proves automation builds 36 apartments faster than traditional methods. Skovsporet project shows housing future.

Discover Android's new Sound Notifications feature that alerts you to smoke alarms, doorbells, and baby cries even when wearing headphones.

New SantaStealer malware reportedly threatens holiday shoppers with password theft. This Christmas-themed info-stealer targets browsers and crypto wallets.

The Christmas season brings a surge in Netflix phishing scams targeting shoppers with fake emails. Stacey P received convincing scam but verified account first.

Fruits and Vegetables and Phytochemicals

Nutrition