ntent="t" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; clear: both; min-height: 1em; font-size: 14px; font-family: PingFangSC-Regular, "PingFang SC"; color: rgb(0, 0, 0); line-height: 20px;">1) 细胞的衰老：细胞是不断再生的,NAD+的减少易导致细胞再生能力受损。
ntent="t" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; clear: both; min-height: 1em; font-size: 14px; font-family: PingFangSC-Regular, "PingFang SC"; color: rgb(0, 0, 0); line-height: 20px;">2) 内脏器官的衰弱：NAD+的减弱下降，可能会导致内脏功能衰竭老化。
ntent="t" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; clear: both; min-height: 1em; font-size: 14px; font-family: PingFangSC-Regular, "PingFang SC"; color: rgb(0, 0, 0); line-height: 20px;">3) 催生疾病：如代谢类疾病、心血管疾病、脑神经性疾病。细胞不正常变化可导致老年痴呆、肿瘤、糖尿病、痛风等疾病。
ntent="t" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; clear: both; min-height: 1em; font-size: 14px; font-family: PingFangSC-Regular, "PingFang SC"; color: rgb(0, 0, 0); line-height: 20px;">4) 记忆力、认知系统衰退：细胞再生修复功能丧失易导致认知功能下降，记忆力衰退。
ntent="t" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; clear: both; min-height: 1em; font-size: 14px; font-family: PingFangSC-Regular, "PingFang SC"; color: rgb(0, 0, 0); line-height: 20px;">5) 骨质疏松；免疫系统差，增加患癌风险。
