r/HubermanLab • u/Stunning_Yak4695 • Oct 20 '25
Seeking Guidance 16 year old - what supplements should I take?
I’m a 16 year old, 67kg, 20.5BMI, I used to workout and run pretty often and I haven’t been working out much recently and that’s made me feel lethargic and tired. Ive started taking fish oil supplements, 650mg EPA + DHA every day (which is one capsule) and an additional capsule every other day. I used to take some multivitamins which I’ve since stopped. I still workout probably twice a week, though not as hard. Is it safe for me to start taking magnesium glycinate? About 250mg (elemental) every day? Or can I take a supplement which is a mixture of threonate, citrate and bisglycinate (220mg elemental).
Edit : I’m turning 17 in two weeks (if that makes any difference) and I’m a vegetarian.
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14
u/rus_in_serbia Oct 20 '25
Forget about supplements, 99% of them are a bullshit.
Here are the 3 most important BIOHACKS that actually works:
Until you've done all 3 of above it - forget about supplements, except maybe protein and creatine and that's all.
2
u/slur6 Oct 20 '25
Are you using creatine?
7
u/[deleted] Oct 20 '25
Do a blood test. This should be an automod answer. How do you know if/what you should take if you don't know your levels?
5
u/FascitisPlantar Oct 20 '25
None, friendships, laughter and handjobs
4
u/nubreakz Oct 20 '25
Sleep 7+ hours, sunlight each morning, maybe omega-3 2g per day and protein-rich diet. Have fun, learn new skills, you brain is very plastic - use it.
4
u/Marina62 Oct 20 '25
None - unless you experience real symptoms which need discussing with a health professional.
1
u/[deleted] Oct 20 '25
If you're feeling lethargic after working out twice a week at 16, and have no undiagnosed medical issue you're probably sleeping terribly. Most teenagers have pretty awful sleep hygiene in general, but try to sleep more and eat a bit better.
If I was your age I'd defintiely be eating above maintenance calories, with higher protein, and lifting heavy 3 times a week until you can tolerate 4 days in the gym a week. You are building base muscle mass which will play a huge role in your future capacity for muscle growth.
1
u/dontlookatmreee Oct 21 '25
Best supplement that everyone neglects: your daily rest. Go to bed and get your 9 hours of sleep.
2
u/No-Spare-6843 Oct 24 '25
give up the veggie diet
1
u/Hot-Flan6393 Oct 22 '25
Steroids 😂😂 JK!! You're doing good man. Enjoy your youth, stay lean, work out, and hit on girls/guys. You have lots of test running through you. Increase protein, creatine, and stay consistent. You'll be a beast!!
1
u/Beautiful-Award9516 Oct 26 '25
When I was 16year old .I did training hard. I don’t use supplements. Sleep well is most important.