Studies show a clear benefit for lowering homocysteine by raising folate to adequate levels, but theres no additional benefit seen from adding more folate for people who already get plenty of folate.[ref][ref] Decreasing animal protein (maybe): Higher levels of dietary methionine, such as from a diet high in animal protein, can increase homocysteine levels.[ref] However, a high-protein diet usually contains more vitamin B12, vitamin B6, betaine, and folate, which may offset the increase in methionine in real life.[ref] In laboratory settings, people who eat foods high in methionine alone show an increase in homocysteine, but this is attenuated when the increased methionine is consumed along with other amino acids.[ref] Natural vitamins and supplements for decreasing homocysteine: Folate: Dozens of studies and placebo-controlled clinical trials show that increasing folate can lower high homocysteine levels

If youre experiencing more severe side effects on a daily basis, its worth talking to your healthcare provider to explore your other options or see how you can adjust your dosage.
And again carnitine is an amino acid manufactured in the body from the essential amino acids lysine and methionine found naturally in foods such as whey isolate protein
Some researchers prefer a 3 mL or 5 mL mixing syringe for this step, then switch to insulin syringes for dose withdrawals
(2017) MicroRNA-375 inhibits growth and enhances radiosensitivity in oral squamous cell carcinoma by targeting insulin like growth factor 1 receptor, Cell Physiol