(Sayer Ji) What if conventional wisdom regarding our most fundamental energy requirements has been wrong all along and we can directly harness the energy of the Sun when we consume ‘plant blood’?
by Sayer Ji, March 12, 2017
Animals are Not Just Glucose-Burning Biomachines, But Are Light-Harvesting Hybrids
Deeper Implications of the New Study
Sunlight is the most abundant energy source on this planet. However, the ability to convert sunlight into biological energy in the form of adenosine-59-triphosphate (ATP) is thought to be limited to chlorophyll-containing chloroplasts in photosynthetic organisms. Here we show that mammalian mitochondria can also capture light and synthesize ATP when mixed with a light-capturing metabolite of chlorophyll. The same metabolite fed to the worm Caenorhabditis elegans [roundworm] leads to increase in ATP synthesis upon light exposure, along with an increase in life span. We further demonstrate the same potential to convert light into energy exists in mammals, as chlorophyll metabolites accumulate in mice, rats and swine when fed a chlorophyll-rich diet. Results suggest chlorophyll type molecules modulate mitochondrial ATP by catalyzing the reduction of coenzyme Q, a slow step in mitochondrial ATP synthesis. We propose that through consumption of plant chlorophyll pigments, animals, too, are able to derive energy directly from sunlight.”
- Despite the increased output, the expected increase in Reactive Oxygen Species (ROS) that normally attends increased mitochondrial function was not observed; in fact, a slight decrease was observed. This is a highly significant finding, because simply increasing mitochondrial activity and ATP output, while good from the perspective of energy, may accelerate aging and other oxidative stress (ROS) related adverse cellular and physiological effects. Chlorophyll, therefore, appeared to make animal mitochondria function in a healthier way.
- In support of the above finding, worms administered an optimal range of chlorophyll were found to have significant extended life span. This is in accordance with well-known mechanisms linked to improved mitochondria function (in the absence of increased ROS) that increases cell longevity.
Both increased sun exposure (Dhar and Lambert, 2013; John et al., 2004; Kent et al., 2013a; Kent et al., 2013b; Levandovski et al., 2013) and the consumption of green vegetables (Block et al., 1992; Ferruzzi and Blakeslee, 2007; van’t Veer et al., 2000) are correlated with better overall health outcomes in a variety of diseases of aging. These benefits are commonly attributed to an increase in vitamin D from sunlight exposure and consumption of antioxidants from green vegetables. Our work suggests these explanations might be incomplete. Sunlight is the most abundant energy source on this planet. Throughout mammalian evolution, the internal organs of most animals, including humans, have been bathed in photonic energy from the sun. Do animals have metabolic pathways that enable them to take greater advantage of this abundant energy source? The demonstration that: (1) light-sensitive chlorophyll-type molecules are sequestered into animal tissues; (2) in the presence of the chlorophyll metabolite P-a, there is an increase in ATP in isolated animal mitochondria, tissue homogenates and in C. elegans, upon exposure to light of wavelengths absorbed by P-a; and (3) in the presence of P-a, light alters fundamental biology resulting in up to a 17% extension of life span in C. elegans suggests that, similarly to plants and photosynthetic organisms, animals also possess metabolic pathways to derive energy directly from sunlight. Additional studies should confirm these conclusions.
How to Put The Research Into Practical Application?
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