This is the 14983rd most frequent Turkish word.
sağlığa
"Sağlığa" means "to health" in English.
Here, 'sağlığa' is used in its dative form, indicating direction or relation to health.
Düzenli egzersiz yapmak sağlığa faydalıdır.
Regular exercise is beneficial to health.
In this case, 'sağlığa' signifies harmful impact directed towards health, using the dative case.
Sağlığa zararlı alışkanlıklardan kaçınmalısınız.
You should avoid habits that are harmful to health.
The term 'sağlığa' in this sentence is employed to denote direction or benefit targeting health, with the dative form.