The brothers power their farm and cheese factory using an anaerobic digestion system, which turns organic waste into fuel, and cuts down on greenhouse gas emissions.

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These chemicals speed up your heart-rate, shut down your immune system, digestion, and reproductive systems, allowing you to use all the energy that would usually go toward, say, digesting a granola bar for swimming like hell to the beach.

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LC1 that is meant to strengthen the immune system and improve digestion.

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Rural India's purchases of chyawanprash, an ayurvedic paste that eases digestion and bolsters the immune system, outpaced urban India's by over six percentage points in the second quarter.

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The system also works better than an alternative approach to creating electricity from wastewater, based on anaerobic digestion that produces methane.

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People under harmful stress lose the ability to re-engage the parasympathetic nervous system, which drives the body's day-to-day natural functions, including digestion and sleep.

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