New Delhi, April 24 -- Eduvirgen Zamora hides her hands out of embarrassment these days.

Her nails are down to the quick, except for her thumbs, which feature inch-long talons covered in fancy silver swirls.

Unable to afford a new set of nails as Cuba's economic crises grind on, the 56-year-old cafeteria worker opted instead to do her lashes, a cheaper alternative she hoped would draw people's attention upward.

Severe shortages of water, power and money combined with a U.S energy blockade have deepened poverty and increased hunger across the island as severe blackouts persist. Even those who are more affluent are now eliminating long-established and often beloved routines as they adapt to increasingly dire realities.

"The Cuban woman ...