I live in a household of 4, everyone has continued to get colds at least once a year including covid but I have not had any symptoms of infection and attribute that to my daily intake of D3.
The total energy cost of producing and using the Tesla Model S Long Range battery pack for example, including battery production, lithium extraction, transportation, the energy cost of building the Gigafactory, battery transportation, battery recycling, diesel fuel required to generate electricity to charge the battery, and the environmental costs of battery disposal and battery fires, is equivalent to about 3,088,431 barrels of oil.