Privacy Policy

Last updated: March 27, 2026

MyBioWell ("we," "our," or "us") operates the website mybiowell.com. This Privacy Policy explains how we collect, use, and protect your information.

1. Information We Collect

We collect information you voluntarily provide:

• Health profile data — age, gender, height, weight, activity level, health conditions (diabetes, PCOD, BP, thyroid)
• Account data — email address (if you create an account for cross-device sync)
• Diet preferences — regional cuisine preference, food selections, meal logs
• Usage data — pages visited, features used (collected anonymously)

2. How We Use Your Data

• Generate personalized nutrient analysis and diet plans
• Enable cross-device synchronization of your profile and meal logs
• Improve the accuracy of our nutrition algorithms
• Maintain and improve our platform

We do not use your data for advertising, sell it to third parties, or share it with data brokers.

3. Data Storage & Security

• Local storage — Your health profile and diet data are primarily stored in your browser's localStorage. No account is required to use MyBioWell.
• Server-side encryption — If you create an account, your personal data is encrypted with AES-256-GCM encryption before being stored in our database. Your email is indexed using a one-way HMAC hash.
• HTTPS — All data in transit is encrypted via TLS/HTTPS.
• No plaintext PII — We never store your personal health information in plaintext on our servers.

4. Cookies & Local Storage

MyBioWell uses browser localStorage (not tracking cookies) to store your health profile, diet preferences, and meal logs locally on your device. We do not use third-party tracking cookies or advertising pixels.

5. Third-Party Services

We use Google Sign-In for optional account creation. When you sign in with Google, we receive only your email address and display name. Google's use of your data is governed by Google's Privacy Policy.

6. Data Retention & Deletion

• Local data — You can clear your data at any time by clearing your browser's localStorage for mybiowell.com.
• Account data — If you create an account, you can request deletion of your server-side data by contacting us.

7. Children's Privacy

MyBioWell provides nutritional information for users aged 10 and above, as per ICMR-NIN age group guidelines. We do not knowingly collect personal information from children under 13 without parental consent.

8. Your Rights

You have the right to:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Request deletion of your data
• Withdraw consent for data processing

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date.

10. Contact Us

For privacy-related questions, please visit our Contact page.