Has anyone been on AlgaeCal supplement?
Hi, my Dr. recommended Algaecal supplement for my osteoarthritis because I don't want to go back on Fosamax. side effects include sarcoma of the jaw. Has anyone been on this supplement? results? It's pretty costly and my insurance won't cover it.
Interested in more discussions like this? Go to the Osteoporosis & Bone Health Support Group.
Connect

@nycmusic Thanks for mentioning NewChapter, as I've never heard of it. I just checked out their website and will definitely be looking into their products more closely this weekend. I had been considering AlgaeCal and just haven't had the time to pursue other plant-based alternatives to support my bone health. I agree about the 3rd party testing -- to be 100% sure what we're putting into our bodies is safe. I was diagnosed with osteoporisis at age 65, in spring of 2025 - surprise, surprise! I'm grateful to find others on here, like you, who can lend advice, support and their personal stories. It can be a lonely road, otherwise . . .
-
Like -
Helpful -
Hug
2 ReactionsI am currently taking AlgaeCal. Have not had bone density scan since I started the AlgaeCal but am hopeful. Oncologist prescribed Fosamax & I prefer less intense medications since I am on breast cancer treatment currently. Chemo & radiation are done but immunotherapy is current as is Anastrozole.
I've read good things about New Chapter. It appears that they have a good reputation. However, at one point in time I believe I checked into AlgaeCal and decided against it due to possible mercury contamination. I could be wrong. It's been some time. However, that may be something you would want to check into. Look for testing. Lots of luck to you.
Good to know you have a doctor who appreciates the science of OTC supplements.
@nannygoat5 If you smoke, talk to your doctor about fosamax as smoking while taking fosamax is related to a condition called dead jaw - osteonecrosis of the jaw.
@ripley25 I never smoked
-
Like -
Helpful -
Hug
2 Reactions@nannygoat5ps both my Endo DIL and my own Endo and my internal medicine haven’t see any issues
I took Algaecal for almost a year and it didn't work for me. My numbers got worse. I started Forteo 14 months ago and will be getting another scan next month. Some people have good luck with Algaecal though.
-
Like -
Helpful -
Hug
2 Reactions@smodesitt
However, I do take their collagen powder and have noticed my skin looks better. I'm pretty skeptical otherwise I wouldn't post. I'm 63 and my skin is smoother, still wrinkled, but just looks all around better.
-
Like -
Helpful -
Hug
1 Reaction@jeepgrl I am doing algaecal plus....Doing a REMS scan in August and then another Dexa with TBS in December will report back Had 2 compresure fractures last November and diagnosed with osteoporosis. I do osteoporosis exercises 2x a week and eat a whole food plant based diet. Trying EVERYTHING not to take meds
-
Like -
Helpful -
Hug
3 Reactions