Privacy Policy (China)
How we collect, use, and protect your data.
Our Commitment to Protecting Your Data
At Weight Loss Percentage, we take your privacy seriously. This privacy policy explains how we collect, use, and protect your information when you visit our website and use our health calculators.
We do not store or collect the personal health data you enter into our calculators (such as your weight, height, or body fat measurements). All calculations are processed locally in your browser to ensure complete confidentiality.
We use standard web analytics to monitor traffic trends and improve our website performance. We do not sell your personal data or share it with third-party advertisers.
医学审核: Rekha Kumar 博士(M.D., M.S.,首席医学审核) · 最近审核: September 2026 · 更新时间: 2026-09-15
证据与参考
本工具仅供参考,不能替代专业医疗建议。
常见问题
这个计算器免费吗?
是的。Weight Loss Percentage 的所有计算器均免费,无需注册或账号。
结果有多准确?
结果取决于输入数据的准确性以及依据国家卫生机构指南发布的计算公式。请关注数周趋势,而非单次读数。
我应该多久查一次?
当体重、活动量或目标变化时再查看——对大多数人来说,每周一次即可看出可靠趋势。
谁审核本网站的内容?
所有医学与营养内容均由首席医学审核 Rekha Kumar 博士(M.D., M.S.)撰写并审核,引用美国疾控中心(CDC)和国立卫生研究院(NIH)等联邦卫生来源。