这些保健品有什么具体的功效和优点吗？
随手拍张罗女士海淘的物品，都是当下最热门的幼儿保健品。[{'character': '随', 'pinyin': 'suei2', 'highest pitch': 10.35, 'lowest pitch': 8.53, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '手', 'pinyin': 'shou3', 'highest pitch': 10.74, 'lowest pitch': 6.28, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '拍', 'pinyin': 'pai1', 'highest pitch': 9.21, 'lowest pitch': 8.6, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '张', 'pinyin': 'zhang1', 'highest pitch': 10.79, 'lowest pitch': 10.31, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '罗', 'pinyin': 'luo2', 'highest pitch': 10.55, 'lowest pitch': 9.49, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 9.61, 'lowest pitch': 5.61, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '士', 'pinyin': 'shiii4', 'highest pitch': 8.72, 'lowest pitch': 5.77, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 8.62, 'lowest pitch': 3.76, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '淘', 'pinyin': 'tao2', 'highest pitch': 6.32, 'lowest pitch': 5.96, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.34, 'lowest pitch': 5.99, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '物', 'pinyin': 'u4', 'highest pitch': 10.03, 'lowest pitch': 7.17, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '品', 'pinyin': 'pin3', 'highest pitch': 7.9, 'lowest pitch': 2.52, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '都', 'pinyin': 'dou1', 'highest pitch': 7.81, 'lowest pitch': 6.91, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 8.72, 'lowest pitch': 6.21, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '当', 'pinyin': 'dang1', 'highest pitch': 8.15, 'lowest pitch': 7.32, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 8.5, 'lowest pitch': 6.78, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '最', 'pinyin': 'zuei4', 'highest pitch': 10.83, 'lowest pitch': 6.99, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '热', 'pinyin': 're4', 'highest pitch': 9.39, 'lowest pitch': 7.75, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '门', 'pinyin': 'men2', 'highest pitch': 7.75, 'lowest pitch': 5.79, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.34, 'lowest pitch': 6.57, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '幼', 'pinyin': 'iou4', 'highest pitch': 9.46, 'lowest pitch': 7.6, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 8.97, 'lowest pitch': 7.85, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '保', 'pinyin': 'bao3', 'highest pitch': 5.34, 'lowest pitch': 4.71, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '健', 'pinyin': 'jian4', 'highest pitch': 10.1, 'lowest pitch': 5.34, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '品', 'pinyin': 'pin3', 'highest pitch': 7.9, 'lowest pitch': 5.45, 'duration': 0.28, 'prosody hierarchy': '#4'}]