the_content() doesn’t work even though using setup_postdata()

the_title(), the_excerpt(), etc work just fine, but I can’t get the content to display.

<!-- if front page, display front page articles only -->
	<?php if (is_home()) :
	 $myposts = get_posts('numberposts=1&category=19');
	 foreach($myposts as $post) : setup_postdata($post); ?>
		<h2><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
		<?php the_content();
	endforeach; ?>

<!-- if not the front page, do the following -->
<?php else : ?>
 ...

I thought adding setup_postdata() would solve the problem, but it doesn’t seem to.