Blog

Insights & background

Articles about my projects: affiliate marketing, olive oil, energy and more – honest and without the hype.

The scientific basis of Healy – what is behind frequency technology?

Frequencies, microcurrent and bioenergetic processes: an objective look at the foundations and the current scientific evidence.

Published on 24 September 2026

Olive oil

Polyphenols in olive oil

Secondary plant compounds responsible for bitterness, pungency and shelf life – and for the only approved health claim for olive oil.

Published on 20 September 2026

Olive oil

Vitamin E in olive oil

A fat-soluble vitamin naturally present in olive oil – with an approved claim on protecting cells from oxidative stress.

Published on 18 September 2026

Olive oil

Fatty acids: omega 3, 6 and 9

Around three quarters oleic acid: why the fatty acid profile makes olive oil heat-stable and indispensable in Mediterranean cuisine.

Published on 16 September 2026

Olive oil

Quality grades of olive oil

Lampante, refined, virgin, extra virgin, high polyphenol – the quality grades and what is behind the labels.

Published on 14 September 2026

Olive oil

Green or black?

The colour says nothing about the variety – it tells you about ripeness. And sometimes about iron salts.

Published on 12 September 2026

Olive oil

Cultivation in the olive grove

How much oil a tree yields, why traditional groves calculate differently than intensive ones – and what the weather has to do with it.

Published on 9 September 2026

Olive oil

The harvest

Harvested early, milled quickly: the harvest time determines the character and polyphenol content of the oil.

Published on 7 September 2026

Olive oil

Why good olive oil should come straight from the producer

One variety, one region, one harvest: what makes Koroneiki olives from Greece so special – and why echtolive.online won gold in Berlin.

Published on 22 August 2026

Affiliate marketing

Affiliate marketing: building a digital income step by step with honest recommendations

No get-rich-quick promises: from finding a niche and choosing products to email marketing and automation – how affiliate marketing works as a transparent system.

Published on 10 September 2026

Energy

Taking active control of your electricity costs: how to use real exchange prices with the 15-minute spot tariff

Annoyed by rigid, expensive electricity tariffs? Discover how the VOLTAG 15-minute spot tariff lets you use exchange prices and noticeably cut your energy costs.

Published on 15 July 2026