1. Inside means within something else.
Pattern: verb + noun + inside + noun
There are some little toy animals inside the box.
She put the money inside the envelope.
2. Inside (adverb) means indoors, within a building.
It started to rain, so we went inside.
Make Lifestyle Changes
Its never too late to make positive lifestyle changes. Studies have shown that even if you quit smoking after the age of 50 you can reduce the risk of getting a number of conditions such as cataracts and macular degeneration. Meanwhile eating a healthy, balanced diet that includes foods such as leafy greens, citrus and berries, almonds and fatty fish will help provide you with the vitamins and minerals that are vital for healthy eyes.