But when it comes to something as life and death important, as to what to feed yourself and your family,

I want to get it the truth.

Britain is too fat and is getting fatter.

People are clueless.

I'm doing this because I'm a physician and I care about people and I want people to live

long healthy lives.

I'm advocate of an evidence-based diet and that just so

happens to be a plant-based diet. So it's the only that ever proven to reverse

heart disease, number one killer here in the UK. If you refuse to improve your diet and lifestyle, you're going to have that disease

for the rest of your life.

That's why you have to take those drugs every day for the rest of your life.

If you actually want to treat the cause, not only can you get rid of the disease period but actually works better.

But of course, where's the money in that?

Researchers say it's particularly alarming in the developing world where people are choosing

to spend their increasing

disposable income on fatty sugary foods. There's this corrupting

commercial influence. In science in general, medicine and nutrition particularly, the system is just not

set up to reward healthy behaviors and unfortunately what's most profitable happens

to be what's least healthy.

It's a highly competitive, highly secretive industry

with one goal, food that is simply irresistible.

They just try to kind of inspire people to fit some of the healthiest of healthy foods in their daily diet.

...