All about fruitarianism with a long-term fruitarian, Lena

The study has shown that skeletal muscle is very sensitive to changes in vitamin C intake, and that the vitamin C content in muscle will fall if intake decreases below optimal levels. This is likely to affect muscle function. Muscle is the largest store of vitamin C in our bodies.

Professor Margreet Vissers, from the Centre for Free Radical Research:

Many people think that all fruit and vegetables are equally able to supply vitamin C, but this is not the case. The levels in food vary hugely across the spectrum. We should eat a good range daily, but because many fruit contain only one tenth of a healthy daily vitamin C requirement, we would recommend at least one serve per day of a high-value food like kiwifruit. This will help you easily reach an optimal vitamin C intake, as well as delivering other vital nutrients.

There is, however, considerable debate regarding the beneficial health effects of vitamin C supplementation. The administration of vitamin C may significantly hamper endurance capacity. Vitamin C supplementation decreases training efficiency because it prevents some cellular adaptations to exercise.

Anatole France

Until one has loved an animal, a part of one's soul remains unawakened. 

Estimated Average Requirement EAR

Estimated Average Requirement (EAR) is the average daily nutrient intake level that is estimated to meet the requirements of half  - 50% - of the healthy individuals in a particular life stage and gender group. 

Because the needs of the other half of the population will not be met by this amount, the EAR is increased by about 20% to arrive at the RDA.

Before setting the EAR, a specific criterion of adequacy is selected, based on a careful review of the literature. When selecting the criterion, reduction of disease risk is considered along with many other health parameters. 

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