The moon affects people, animals, plants and the tides. But not planets and stars because they're too far away. You say planets have effects on stars - like what? If you believe in astrology then you'll think that some planet in our solar system has an effect on a star that's light years away.
Planets cause the star they are orbiting around to wobble. That means they have significant gravitaional pull... even from far away.
Do you "believe" it is possible electromagnetism and gravity are related?
Is it possible gravity can guide ions free floating in a liquid in the brain?
And in astrology, the stars are not the players, the planets and the moon are, the stars just show where the planets are located at.
I don't "believe" in astrology, just like I don't "believe" in the big bang.
I see what you mean now about seasonal diets. Of course the diet of the mother during pregnancy could affect the child, but that has nothing to do with astrology.
What do you mean it has nothing ot do with astrology? Astrology is based on a calendar and observations of thousands of generations.
And these days you can get most food in the supermarket all year round.
Somewhat, if you have the money to buy what is not on sale... most young parents do not, especially if they are expecting, or raising a young family.
Furthermore, the supermarket is a relatively new phenomenon, and most people alive today, would not have been mothered by someone who shopped at a supermarket.